JPSJ注目論文

2007.2   日本物理学会   論文 'Causal Relationship between Zonal Flow and Turbulence in a Toroidal Plasma' A. Fujisawa et al., J. Phys. Soc. Jpn, 76 p. 033501 (2007)

プラズマ・核融合学会論文賞受賞

2000.11   プラズマ・核融合学会   論文　'Experimental Observation of Bifurcation Nature of Radial Electric Field in CHS Heliotron/Torsatron' A. Fujisawa et al., J. Plasma Fusion Res. 75 604 (1999）

Mass dependency of high-wavenumber turbulence in a linear partially magnetized plasma Reviewed International journal

Kawachi, Y; Sasaki, M; Nishizawa, T; Kosuga, Y; Terasaka, K; Inagaki, S; Yamada, T; Kasuya, N; Moon, C; Nagashima, Y; Fujisawa, A

PHYSICS OF PLASMAS   31 ( 4 )   2024.4   （ ISSN:1070-664X eISSN:1089-7674 ）

A Method to Analyze Plasma Images Using Modified Fourier-Bessel Functions Reviewed International journal

NISHIMURA Yuki, FUJISAWA Akihide, NAGASHIMA Yoshihiko, MOON Chanho, NISHIZAWA Takashi, KOBAYASHI Tatsuya, SHIMIZU Akihiro, TOKUZAWA Tokihiko, IDO Takeshi, NISHIMURA Daiki, KOBAYASHI Taiki

Plasma and Fusion Research   19 ( 0 )   1201014 - 1201014   2024.3   （ ISSN:1880-6821 eISSN:18806821 ）

Velocity Field Estimation using Tomography in a Cylindrical Plasma Reviewed International journal

NISHIMURA Daiki, FUJISAWA Akihide, NAGASHIMA Yoshihiko, MOON Chanho, YAMASAKI Kotaro, NISHIZAWA Takashi, KOBAYASHI Taiki, KOBAYASHI Tatsuya, SHIMIZU Akihiro, TOKUZAWA Tokihiko

Plasma and Fusion Research   19 ( 0 )   1201005 - 1201005   2024.1   （ ISSN:1880-6821 eISSN:18806821 ）

Estimation of plasma parameter profiles and their derivatives from linear observations by using Gaussian processes Reviewed International journal

Nishizawa, T; Tokuda, S; Kobayashi, T; Tanaka, K; Funaba, H; Yamada, ; Takemura, Y; Tokuzawa, T; Yasuhara, R; Uehara, H; Ida, K; Takahashi, H; Kawachi, Y; Inagaki, S; Kado, S; Sasaki, M; Fujisawa, A

PLASMA PHYSICS AND CONTROLLED FUSION   65 ( 12 )   2023.12   （ ISSN:0741-3335 eISSN:1361-6587 ）

Identification of trapping finer-scale fluctuations in a solitary vortex in linear magnetized plasma Reviewed International journal

Arakawa, H; Sasaki, M; Inagaki, S; Lesur, M; Kosuga, Y; Kobayashi, T; Kin, F; Yamada, T; Nagashima, Y; Fujisawa, A; Itoh, K

PLASMA PHYSICS AND CONTROLLED FUSION   65 ( 11 )   2023.11   （ ISSN:0741-3335 eISSN:1361-6587 ）

Transition between continuous and discrete spectra of high-wavenumber turbulence in neutral gas pressure scan experiments on a linear magnetized plasma Reviewed International journal

Kawachi, Y; Sasaki, M; Nishizawa, T; Kosuga, Y; Terasaka, K; Inagaki, S; Yamada, T; Kasuya, N; Moon, C; Nagashima, Y; Fujisawa, A

PLASMA PHYSICS AND CONTROLLED FUSION   65 ( 11 )   2023.11   （ ISSN:0741-3335 eISSN:1361-6587 ）

Observation of Quasi-Periodic Two-Dimensional Velocity Fields in Plasma Using Tomographic Laser-Induced Fluorescence Spectroscopy Reviewed International journal

ARAKAWA Hiroyuki, SASAKI Makoto, INAGAKI Shigeru, TERASAKA Kenichiro, KAWACHI Yuichi, KIN Fumiyoshi, YAMADA Takuma, NAGASHIMA Yoshihiko, FUJISAWA Akihide

Plasma and Fusion Research   18 ( 0 )   1201086 - 1201086   2023.10   （ ISSN:1880-6821 eISSN:18806821 ）

Rotational movement analysis based on Fourier-rectangular function transform for cylindrical plasma Reviewed International journal

D. Nishimura, A. Fujisawa, K. Yamasaki, Y. Nagashima, C. Moon, T. Nishizawa, T-K. Kobayashi, T. Kobayashi, A. Shimizu, T. Tokuzawa, and T. Ido

Journal of Applied Physics   134 ( 11 )   113302   2023.9   （ ISSN:0021-8979 eISSN:1089-7550 ）

Nonlinear simulation of resistive drift waves in cylindrical magnetized plasmas in the presence of symmetry breaking particle source Reviewed International journal

Sasaki M.; Kasuya N.; Kawachi Y.; Kobayashi T.; Nishizawa T.; Arakawa H.; Yamada T.; Fujisawa A.

Physics of Plasmas   30 ( 8 )   82302   2023.8   （ ISSN:1070-664X eISSN:1089-7674 ）

Analysis of Turbulence Driven Particle Transport in PANTA by Using Multi-Field Singular Value Decomposition Reviewed International journal

Kodahara T.; Sasaki M.; Kawachi Y.; Jajima Y.; Kobayashi T.; Yamada T.; Arakawa H.; Fujisawa A.

Plasma and Fusion Research   18 ( 0 )   1202036 - 1202036   2023.6   （ ISSN:1880-6821 eISSN:18806821 ）

Sanae-Inoue Itoh 1952–2019: a memorial note for a pioneer researcher of plasma bifurcation International journal

Fujisawa, A; Kasuya, N; Kosuga, Y; Nagashima, Y; Sasaki, M; Yamada, T

REVIEWS OF MODERN PLASMA PHYSICS   7 ( 1 )   21   2023.5   （ ISSN:2367-3192 ）

Reynolds Force Evaluation of Quasi-Coherent Structure by Tomographic Laser-Induced Fluorescence Spectroscopy Reviewed International journal

ARAKAWA H.; SASAKI M.; INAGAKI S.; FUJISAWA A.

Plasma and Fusion Research   18 ( 0 )   1401032 - 1401032   2023.5   （ ISSN:1880-6821 eISSN:18806821 ）

A Proposal to Evaluate Electron Temperature and Electron Density Fluctuations Using Dual Wavelength Emission Intensity Tomography in a Linear Plasma Reviewed International journal

Nagashima Y., Fujisawa A., Yamasaki K., Inagaki S., Moon C., Kin F., Kawachi Y., Arakawa H., Yamada T., Kobayashi T., Kasuya N., Kosuga Y., Sasaki M., Ido T.

Journal of the Physical Society of Japan   92 ( 3 )   33501 - 033501-4   2023.3   （ ISSN:00319015 eISSN:13474073 ）

Formation Process of a Solitary Vortex in a Zonal Flow - Drift-Wave Dynamics Reviewed International journal

Arakawa H., Sasaki M., Inagaki S., Lesur M., Kosuga Y., Kobayashi T., Kin F., Yamada T., Nagashima Y., Fujisawa A., Itoh K.

Plasma and Fusion Research   17 ( 0 )   1301106 - 1301106   2022.11   （ ISSN:1880-6821 eISSN:18806821 ）

Effects of sawtooth heat pulses on edge flows and turbulence in a tokamak plasma Reviewed International journal

Zhao K., Nagashima Y., Guo Z., Diamond P.H., Dong J., Yan L., Itoh K., Itoh S.-I., Li X., Li J., Fujisawa A., Inagaki S., Cheng J., Xu J., Kosuga Y., Sasaki M., Wang Z., Zhang H., Chen Y., Cao X., Yu D., Liu Y., Song X., Xia F., Wang S.

Plasma Science and Technology   25 ( 1 )   15101   2022.1   （ ISSN:1009-0630 eISSN:2058-6272 ）

Dynamic interaction between fluctuations with different origins in a linear magnetized plasma Reviewed International journal

Kawachi Y., Inagaki S., Sasaki M., Kosuga Y., Yamasaki K., Kobayashi T., Kin F., Yamada T., Arakawa H., Nagashima Y., Moon C., Kasuya N., Fujisawa A.

Physics of Plasmas   28 ( 11 )   112302   2021.11

Transport Simulation of PLATO Tokamak Plasma Using Integrated Code TASK Reviewed International journal

Mochinaga S., Kasuya N., Fukuyama A., Nagashima Y., Fujisawa A.

Plasma and Fusion Research   16   1403093   2021.8

Fourier-Rectangular Function Analysis of Spatiotemporal Structure of Bursting Phenomenon in a Cylindrical Plasma Reviewed International journal

Daiki NISHIMURA, Akihide FUJISAWA, Yoshihiko NAGASHIMA, Chanho MOON, Kotaro YAMASAKI, Taiki KOBAYASHI and Shigeru INAGAKI

Plasma and Fusion Research   16   1201075   2021.6

Proposal of Analysis Method for Pattern Recognition of Two-Dimensional Structure of Plasma Reviewed International journal

Taiki KOBAYASHI, Akihide FUJISAWA, Yoshihiko NAGASHIMA, Chanho MOON,Daiki NISHIMURA, Kotaro YAMASAKI and Shigeru INAGAKI

Plasma and Fusion Research   16   1201082   2021.6

Effects of Electron Temperature Fluctuation on Turbulence Measurement by Langmuir Probe in a Magnetized Helicon Plasma Reviewed International journal

Kawachi Y., Inagaki S., Sasaki M., Kosuga Y., Yamada T., Nagashima Y., Moon C., Kasuya N., Fujisawa A.

Plasma and Fusion Research   16   1202081   2021.6

Conceptual design of heavy ion beam probes on the PLATO tokamak Reviewed International journal

Ido T., Fujisawa A., Takemura K., Kobayashi T.-K., Nishimura D., Kasuya N., Fukuyama A., Moon C., Yamasaki K., Inagaki S., Nagashima Y., Yamada T.

Review of Scientific Instruments   92 ( 5 )   53553   2021.5

Review of plasma turbulence experiments International journal

Akihide FUJISAWA

Proceedings of the Japan Academy, Series B   97 ( 3 )   103 - 119   2021.3

Modal polarization analysis using Fourier- rectangular function transform in a cylindrical plasma Reviewed International journal

D. Nishimura, A. Fujisawa, Y. Nagashima, C. Moon, K. Yamasaki, T.-K. Kobayashi, S. Inagaki, T. Yamada, Y. Kawachi, N. Kasuya, Y. Kosuga, and M. Sasaki

Journal of Applied Physics   129 ( 9 )   93301   2021.3

Correlation-estimated conditional average method and its application on solitary oscillation in PANTA Reviewed International journal

Kobayashi, T.-K., Fujisawa, A. Nagashima, Y., Moon, C., Yamasaki, K., Nishimura, D., Inagaki, S., Yamada, T., Kasuya, N., Kosuga, Y., Sasaki, M., Kawachi, Y.

Plasma Physics and Controlled Fusion   63 ( 3 )   32001   2021.3

The first observation of 4D tomography measurement of plasma structures and fluctuations Reviewed International journal

Moon, C., Yamasaki, K., Nagashima, Y., Inagaki, S., Ido, T., Yamada, T., Kasuya, N., Kosuga, Y., Sasaki, M., Kawachi, Y., Nishimura, D., Kobayashi, T., Fujisawa, A.

Scientific Reports   11 ( 1 )   3720   2021.2

Comparison between Tomography and Langmuir Probe Data in PANTA Reviewed International journal

Nagashima Y., Fujisawa A., Yamasaki K., Inagaki S., Moon C., Kin F., Kawachi Y., Arakawa H., Yamada T., Kobayashi T., Kasuya N., Kosuga Y., Sasaki M., Ido T.

Journal of the Physical Society of Japan   89 ( 9 )   93501   2020.7

Simulation of Co-Existence of Ballooning and Kink Instabilities in PLATO Tokamak Plasma Reviewed International journal

Shuhei TOMIMATSU, Naohiro KASUYA, Masahiko SATO, Atsushi FUKUYAMA, Masatoshi YAGI, Yoshihiko NAGASHIMA and Akihide FUJISAWA

Plasma and Fusion Research   15   1403052   2020.7

Observation of spatiotemporal structures of temperature fluctuations by using of a statistical phase detection method in a linear magnetized plasma Reviewed International journal

Kawachi Y., Inagaki S., Kin F., Yamasaki K., Kosuga Y., Sasaki M., Nagashima Y., Yamada T., Arakawa H., Kasuya N., Moon C., Hasamada K., Fujisawa A.

Plasma Physics and Controlled Fusion   62 ( 5 )   55011   2020.4

Magnetic field dependence of plasma properties observed with tomography in PANTA Reviewed International journal

Marui I., Fujisawa A., Nagashima Y., Moon C., Yamasaki K., Inagaki S., Yamada T.

Plasma and Fusion Research   15   1201018   2020.4

Tomography system for two-dimensional observation of fluctuation in magnetized plasma Reviewed International journal

Yamasaki K., Fujisawa A., Nagashima Y., Moon C., Inagaki S., Yamada T.

Review of Scientific Instruments   91 ( 3 )   33502   2020.3

Design and Implementation of DC Pulsed Power Supply Employing Self-Excited Induction Generators and Flywheels for Toroidal Field Coils of a Tokamak Device, PLATO Reviewed International journal

Murayama M., Kato S., Fujisawa A., Matsuoka K., Tsutsui H., Tsuji-Iio S., Shimada R.

IEEE Transactions on Applied Superconductivity   30 ( 4 )   9042294   2020.3

Study of turbulence intermittency in linear magnetized plasma Reviewed International journal

Boyu Zhang, Shigeru Inagaki, Kazunobu Hasamada, Kotaro Yamasaki, Fumiyoshi Kin, Yoshihiko Nagashima, Takuma Yamada and Akihide Fujisawa

Plasma Physics and Controlled Fusion   61 ( 11 )   115010   2019.10

Spatial structure of low-frequency fluctuations throughout the transition of poloidal flow velocity in edge plasmas of LHD Reviewed International journal

C. Moon, T. Kobayashi, K. Ida, T. Tokuzawa, C. Hidalgo, M. Yoshinuma, K. Ogawa, K. Itoh, A. Fujisawa, and LHD Experiment Group

Physics of Plasmas   26 ( 9 )   092302   2019.9

特別推進研究統合観測システムで解き明かす乱流プラズマの構造形成原理と機能発現機構(プロジェクトレビュー)

藤澤彰英, 稲垣滋, 井戸毅, 飯尾俊二

プラズマ・核融合学会誌   95 ( 8 )   391-397   2019.8

Fourier-rectangular function analysis for cylindrical plasma images Reviewed International journal

K. Yamasaki, A. Fujisawa, Y. Nagashima, C. Moon, S. Inagaki, N. Kasuya, Y. Kosuga, M. Sasaki, and T. Yamada

Journal of Applied Physics   126 ( 4 )   043304   2019.7

Ion temperature measurement by laser-induced fluorescence spectroscopy in panta Reviewed International journal

Arakawa H., Inagaki S., Kosuga Y., Sasaki M., Kin F., Hasamada K., Yamasaki K., Kobayashi T., Yamada T., Nagashima Y., Fujisawa A., Kasuya N., Itoh K., Itoh S.-I.

IEEJ Transactions on Electrical and Electronic Engineering   14 ( 10 )   1450-1454   2019.7

Comparison of Conditional Average Using Threshold and Template Methods for Quasi-Periodic Phenomena in Plasmas Reviewed International journal

Fumiyoshi KIN, Kimitaka ITOH, Tim HAPPEL, Gregor BIRKENMEIER, Akihide FUJISAWA, Sigeru INAGAKI, Sanae-I. ITOH, Ulrich STROTH and ASDEX Upgrade Team

Plasma and Fusion Research   2019.6

Roles of solitary eddy and splash in drift wave-zonal flow system in a linear magnetized plasma Reviewed International journal

H. Arakawa, Makoto Sasaki, Inagaki Shigeru, Yusuke Kosuga, T. Kobayashi, Naohiro Kasuya, Takuma Yamada, Yoshihiko Nagashima, F. Kin, akihide fujisawa, K. Itoh, S. I. Itoh

Physics of Plasmas   26 ( 5 )   2019.5

Estimation of particle flux driven by coherent mode using of statistical conditional averaging Reviewed International journal

Kawachi Y., Inagaki S., Hasamada K., Yamasaki K., Kin F., Kosuga Y., Sasaki M., Nagashima Y., Kasuya N., Yamada T., Zhang B., Fujisawa A.

Plasma and Fusion Research   14   1402090   2019.5

Observations of radially elongated particle flux induced by streamer in a linear magnetized plasma Reviewed International journal

F. Kin, akihide fujisawa, K. Itoh, Yusuke Kosuga, Makoto Sasaki, Inagaki Shigeru, Yoshihiko Nagashima, Takuma Yamada, Naohiro Kasuya, K. Yamasaki, K. Hasamada, B. Y. Zhang, Y. Kawachi, H. Arakawa, T. Kobayashi, S. I. Itoh

Physics of Plasmas   26 ( 4 )   2019.4

Combined methods of moment vectors and Stokes parameters to analyze tomographic image of plasma turbulence Reviewed International journal

akihide fujisawa, Yoshihiko Nagashima, K. Yamasaki, Inagaki Shigeru, Takuma Yamada, Makoto Sasaki

Physics of Plasmas   26 ( 1 )   2019.1

Density profile measurement with a heavy ion beam probe in a toroidal plasma of the compact helical system Reviewed International journal

A. Shimizu, akihide fujisawa, S. Ohshima, H. Nakano, T. Minami, M. Isobe, S. Okamura, K. Matsuoka

Review of Scientific Instruments   89 ( 11 )   2018.11

Propagation direction of geodesic acoustic modes driven by drift wave turbulence Reviewed International journal

Makoto Sasaki, K. Itoh, T. Kobayashi, Naohiro Kasuya, akihide fujisawa, Sanae Itoh

Nuclear Fusion   58 ( 11 )   2018.10

Experimental research plan of nonlinearity of tokamak edge turbulence in plasma turbulence observatory International journal

Yoshihiko Nagashima, akihide fujisawa

2018.8

Determination of Spatiotemporal Structure of Fluctuations by Statistical Averaging Method Reviewed International journal

Yuichi KAWACHI, Sigeru INAGAKI, Kentaro TOMITA, Kotaro YAMASAKI, Fumiyoshi KIN, Yusuke KOSUGA, Makoto SASAKI, Yoshihiko NAGASHIMA, Naohiro KASUYA, Kazunobu HASAMADA, Boyu ZHANG, Akihide FUJISAWA

Plasma and Fusion Research   2018.8

Past and present experiments toward PLATO project International journal

akihide fujisawa

2018.8

Effect of magnetic shear on edge turbulence in SOL-like open field line configuration in QUEST Reviewed International journal

Santanu Banerjee, H. Zushi, N. Nishino, Kazuaki Hanada, Hiroshi Idei, K. Nakamura, Makoto Hasegawa, akihide fujisawa, Yoshihiko Nagashima, K. Mishra, S. Tashima, Takumi Onchi, A. Kuzmin, K. Matsuoka

Plasma Physics and Controlled Fusion   60 ( 8 )   2018.6

Extraction of nonlinear waveform in turbulent plasma Reviewed International journal

F. Kin, K. Itoh, akihide fujisawa, Yusuke Kosuga, Makoto Sasaki, Takuma Yamada, Inagaki Shigeru, Sanae Itoh, T. Kobayashi, Yoshihiko Nagashima, Naohiro Kasuya, H. Arakawa, K. Yamasaki, K. Hasamada

Physics of Plasmas   25 ( 6 )   2018.6

Three-dimensional structure of the streamer in linear plasmas Reviewed International journal

Yamada, T., Inagaki, S., Sasaki, M., Nagashima, Y., Kin, F., Arakawa, H., Kobayashi, T., Yamasaki, K., Kasuya, N., Kosuga, Y., Fujisawa, A., Itoh, K., Itoh, S.-I.

Journal of the Physical Society of Japan   87 ( 3 )   034501   2018.5

Evaluation of Measurement Signal of Heavy Ion Beam Probe of Energetic-Particle Driven Geodesic Acoustic Modes Reviewed International journal

Makoto SASAKI, Kimitaka ITOH, Takeshi IDO, Akihiro SHIMIZU, Tatsuya KOBAYASHI, Hiroyuki ARAKAWA, Naohiro KASUYA, Akihide FUJISAWA, Sanae-I. ITOH

Plasma and Fusion Research   2018.5

Symmetry-Breaking of Turbulence Structure and Position Identification in Toroidal Plasmas Reviewed International journal

Kimitaka ITOH, Sanae-I. ITOH, Yoshihiko NAGASHIMA, Takuma YAMADA, Yusuke KOSUGA, Akihide FUJISAWA

Plasma and Fusion Research   2018.5

Spatio-temporal dynamics of turbulence trapped in geodesic acoustic modes Reviewed International journal

Sasaki, M., Kobayashi, T., Itoh, K., Kasuya, N., Kosuga, Y., Fujisawa, A., Itoh, S.-I.

Physics of Plasmas   25 ( 1 )   012316   2018.5

Quantification of Turbulent Driving Forces for the Geodesic Acoustic Mode in the JFT-2M Tokamak Reviewed International journal

Kobayashi, T., Sasaki, M., Ido, T., Kamiya, K., Miura, Y., Nagashima, Y., Ida, K., Inagaki, S., Fujisawa, A., Itoh, S.-I., Itoh, K.

Physical Review Letters   120   045002   2018.3

Position identification of measurement for the study of symmetry-breaking of turbulence structure in toroidal plasmas Invited Reviewed International journal

Itoh, K., Itoh, S.I., Nagashima, Y., Yamada, T., Fujisawa, A.

Journal of the Physical Society of Japan   87 ( 2 )   025002   2018.1

Nonlinear characteristics of mediator and streamer in linear magnetized plasmas International journal

F. Kin, akihide fujisawa, K. Itoh, Yusuke Kosuga, Makoto Sasaki, Takuma Yamada, Inagaki Shigeru, S. I. Itoh, T. Kobayashi, Yoshihiko Nagashima, Naohiro Kasuya, H. Arakawa, K. Yamasaki, K. Hasamada

45th EPS Conference on Plasma Physics, EPS 2018 45th EPS Conference on Plasma Physics, EPS 2018   565 - 568   2018.1

Model validation for radial electric field excitation during L-H transition in JFT-2M tokamak Invited Reviewed International journal

Kobayashi, T., Itoh, K., Ido, T., Kamiya, K., Itoh, S.-I., Miura, Y., Nagashima, Y., Fujisawa, A., Inagaki, S., Ida, K., Hoshino, K.

Nuclear Fusion   57 ( 7 )   72005   2017.5

Turbulent transport reduction induced by transition on radial electric field shear and curvature through amplitude and cross-phase in torus plasma Reviewed International journal

Kobayashi, T., Itoh, K., Ido, T., Kamiya, K., Itoh, S.-I., Miura, Y., Nagashima, Y., Fujisawa, A., Inagaki, S., Ida, K.

Scientific Reports   7 ( 1 )   14971   2017.5

Topological bifurcation of helical flows in magnetized plasmas with density gradient and parallel flow shear Reviewed International journal

Sasaki, M., Kasuya, N., Itoh, K., Toda, S., Yamada, T., Kosuga, Y., Nagashima, Y., Kobayashi, T., Arakawa, H., Yamasaki, K., Fujisawa, A., Inagaki, S., Itoh, S.-I.

Physics of Plasmas   24 ( 11 )   112103   2017.5

Plasma equilibrium based on RF-driven current profile without assuming nested magnetic surfaces on QUEST Reviewed International journal

Nakamura, K., Alam, M.M., Jiang, Y.Z., Mitarai, O., Kurihara, K., Kawamata, Y., Sueoka, M., Takechi, M., Hasegawa, M., Tokunaga, K., Araki, K., Zushi, H., Hanada, K., Fujisawa, A., Idei, H., Nagashima, Y., Kawasaki, S., Nakashima, H., Higashijima, A., Nagata, T., Fukuyama, A.

Fusion Engineering and Design   123   532 - 534   2017.5

Investigation of hydrogen recycling in long-duration discharges and its modification with a hot wall in the spherical tokamak QUEST Reviewed International journal

Hanada, K., Yoshida, N., Honda, T., Wang, Z., Kuzmin, A., Takagi, I., Hirata, T., Oya, Y., Miyamoto, M., Zushi, H., Hasegawa, M., Nakamura, K., Fujisawa, A., Idei, H., Nagashima, Y., Watanabe, O., Onchi, T., Kuroda, K., Long, H., Watanabe, H., Tokunaga, K., Higashijima, A., Kawasaki, S., Nagata, T., Takase, Y., Fukuyama, A., Mitarai, O.

Nuclear Fusion   57 ( 12 )   126061   2017.5

Fully non-inductive second harmonic electron cyclotron plasma ramp-up in the QUEST spherical tokamak Reviewed International journal

Idei, H., Kariya, T., Imai, T., Mishra, K., Onchi, T., Watanabe, O., Zushi, H., Hanada, K., Qian, J., Ejiri, A., Alam, M.M., Nakamura, K., Fujisawa, A., Nagashima, Y., Hasegawa, M., Matsuoka, K., Fukuyama, A., Kubo, S., Shimozuma, T., Yoshikawa, M., Sakamoto, M., Kawasaki, S., Nakashima, H., Higashijima, A., Ide, S., Maekawa, T., Takase, Y., Toi, K.

Nuclear Fusion   57 ( 12 )   126045   2017.5

Temporal-spatial structures of plasmas flows and turbulence around tearing mode islands in the edge tokamak plasmas Reviewed International journal

Zhao, K.J., Nagashima, Y., Li, F.M., Shi, Y., Diamond, P.H., Dong, J.Q., Itoh, K., Itoh, S.-I., Zhuang, G., Liu, H., Chen, Z.P., Cheng, J., Nie, L., Ding, Y.H., Hu, Q.M., Chen, Z.Y., Rao, B., Cheng, Z.F., Gao, L., Zhang, X.Q., Yang, Z.J., Wang, N.C., Wang, L., Jin, W., Yan, W., Xu, J.Q., Wu, Y.F., Yan, L.W., Fujisawa, A., Inagaki, S., Kosuga, Y., Sasaki, M.

Nuclear Fusion   5 ( 12 )   126006   2017.5

A proposal of Fourier-Bessel expansion with optimized ensembles of bases to analyse two dimensional image Invited Reviewed International journal

Yamasaki, K., Fujisawa, A., Nagashima, Y.

Review of Scientific Instruments   88 ( 9 )   093507   2017.5

Measurement of thickness of film deposited on the plasma-facing wall in the QUEST tokamak by colorimetry Invited Reviewed International journal

Wang, Z., Hanada, K., Yoshida, N., Shimoji, T., Miyamoto, M., Oya, Y., Zushi, H., Idei, H., Nakamura, K., Fujisawa, A., Nagashima, Y., Hasegawa, M., Kawasaki, S., Higashijima, A., Nakashima, H., Nagata, T., Kawaguchi, A., Fujiwara, T., Araki, K., Mitarai, O., Fukuyama, A., Takase, Y., Matsumoto, K.

Review of Scientific Instruments   88 ( 9 )   093502   2017.5

Spatial distribution of atomic and ion hydrogen flux and its effect on hydrogen recycling in long duration confined and non-confined plasmas Invited Reviewed International journal

Kuzmin, A., Zushi, H., Takagi, I., Sharma, S.K., Kobayashi, M., Hirooka, Y., Onchi, T., Hanada, K., Yoshida, N., Nakamura, K., Fujisawa, A., Idei, H., Nagashima, Y., Hasegawa, M., Mutoh, T., Mishra, K., Ohwada, H.

Nuclear Materials and Energy   12   627 - 632   2017.5

Mesoscale electric fluctuations interacting with zonal flows, magnetic fluctuations and turbulence Reviewed International journal

Zhao, K.J., Nagashima, Y., Diamond, P.H., Dong, J.Q., Itoh, K., Itoh, S.-I., Yan, L.W., Cheng, J., Fujisawa, A., Inagaki, S., Kosuga, Y., Sasaki, M., Huang, Z.H., Yu, D.L., Li, Q., Ji, X.Q., Song, X.M., Huang, Y., Liu, Y., Yang, Q.W., Ding, X.T., Duan, X.R.

Nuclear Fusion   57 ( 7 )   076036   2017.5

Permutation entropy and statistical complexity in characterising low-aspect-ratio reversed-field pinch plasma Invited Reviewed International journal

Onchi, T., Fujisawa, A., Sanpei, A., Himura, H., Masamune, S.

Physica Scripta   92 ( 5 )   55601   2017.5

Analysis of plasma equilibrium based on orbit-driven current density profile in steady-state plasma on QUEST Invited Reviewed International journal

Nakamura, K., Alam, M.M., Jiang, Y.Z., Mitarai, O., Kurihara, K., Kawamata, Y., Sueoka, M., Takechi, M., Hasegawa, M., Tokunaga, K., Araki, K., Zushi, H., Hanada, K., Fujisawa, A., Idei, H., Nagashima, Y., Kawasaki, S., Nakashima, H., Higashijima, A., Nagata, T., Fukuyama, A.

Fusion Engineering and Design   109-111   1528 - 1533   2016.5

Power Balance Estimation in Long Duration Discharges on QUEST Reviewed International journal

Hanada, K., Zushi, H., Idei, H., Nakamura, K., Ishiguro, M., Tashima, S., Kalinnikova, E.I., Nagashima, Y., Hasegawa, M., Fujisawa, A., Higashijima, A., Kawasaki, S., Nakashima, H., Mitarai, O., Fukuyama, A., Takase, Y., Gao, X., Liu, H., Qian, J., Ono, M., Raman, R.

Plasma Science and Technology   18 ( 11 )   1069 - 1075   2016.5

Current status and prospect of plasma control system for steady-state operation on QUEST Invited Reviewed International journal

Hasegawa, M., Nakamura, K., Zushi, H., Hanada, K., Fujisawa, A., Tokunaga, K., Idei, H., Nagashima, Y., Kawasaki, S., Nakashima, H., Higashijima, A.

Fusion Engineering and Design   112   699 - 702   2016.5

Structure formation in parallel ion flow and density profiles by cross-ferroic turbulent transport in linear magnetized plasma Reviewed International journal

Kobayashi, T., Inagaki, S., Kosuga, Y., Sasaki, M., Nagashima, Y., Yamada, T., Arakawa, H., Kasuya, N., Fujisawa, A., Itoh, S.-I., Itoh, K.

Physics of Plasmas   23   102311   2016.5

Synchronization of Geodesic Acoustic Modes and Magnetic Fluctuations in Toroidal Plasmas Reviewed International journal

Zhao, K.J., Nagashima, Y., Diamond, P.H., Dong, J.Q., Itoh, K., Itoh, S.-I., Yan, L.W., Cheng, J., Fujisawa, A., Inagaki, S., Kosuga, Y., Sasaki, M., Wang, Z.X., Wei, L., Huang, Z.H., Yu, D.L., Hong, W.Y., Li, Q., Ji, X.Q., Song, X.M., Huang, Y., Liu, Y., Yang, Q.W., Ding, X.T., Duan, X.R.

Physical Review Letters   117   145002   2016.5

Eddy, drift wave and zonal flow dynamics in a linear magnetized plasma Reviewed International journal

Arakawa, H., Inagaki, S., Sasaki, M., Kosuga, Y., Kobayashi, T., Kasuya, N., Nagashima, Y., Yamada, T., Lesur, M., Fujisawa, A., Itoh, K., Itoh, S.-I.

Scientific Reports   6   33371   2016.5

Response of the far scrape-off layer plasma to strong gas puffing in the high poloidal beta configuration of the QUEST spherical tokamak Reviewed International journal

Onchi, T., Zushi, H., Mishra, K., Oyama, Y., Nagashima, Y., Hanada, K., Idei, H., Hasegawa, M., Kuzmin, A., Miura, H., Nakamura, K., Fujisawa, A., Nagaoka, K.

Plasma Physics and Controlled Fusion   58   115004   2016.5

Changes of particle flux during end-plate biasing experiment in PANTA Reviewed International journal

Kin, F., Yamada, T., Inagaki, S., Nagashima, Y., Arakawa, H., Kobayashi, T., Miwa, Y., Kasuya, N., Sasaki, M., Kosuga, Y., Fujisawa, A., Itoh, K., Itoh, S.-I.

Journal of the Physical Society of Japan   85   093501   2016.5

Guiding Center Orbit Calculation for Evaluating the Current Density Distributions of the Electrons in Electron Cyclotron Heating on QUEST Invited Reviewed International journal

Alam, Md.M., Nakamura, K., Idei, H., Hasegawa, M., Tokunaga, K., Araki, K., Hanada, K., Fujisawa, A., Nagashima, Y., Kawasaki, S., Nakashima, H., Higashijima, A., Xia, F., Mitarai, O.

IEEE Transactions on Plasma Science   44   7482769   2016.5

Experimental Identification of Electric Field Excitation Mechanisms in a Structural Transition of Tokamak Plasmas Reviewed International journal

Kobayashi, T., Itoh, K., Ido, T., Kamiya, K., Itoh, S.-I., Miura, Y., Nagashima, Y., Fujisawa, A., Inagaki, S., Ida, K., Hoshino, K.

Scientific Reports   30720   2016.5

Observation of an edge coherent mode and poloidal flow in the electron cyclotron wave induced high β<inf>p</inf>plasma in QUEST Invited Reviewed International journal

23   082507   2016.5

Hydrogen flux measurements with permeation probes in spherical tokamak QUEST Reviewed International journal

Kuzmin, A., Zushi, H., Takagi, I., Sharma, S.K., Hirooka, Y., Kobayashi, M., Sakamoto, M., Hanada, K., Onchi, T., Oyama, Y., Youshida, N., Nakamura, K., Fujisawa, A., Idei, H., Nagashima, Y., Hasegawa, M., Mishra, K.

Vacuum   129   178 - 182   2016.5

Current density calculation from particle orbit in RF-driven divertor plasma on QUEST Invited Reviewed International journal

Alam, M.M., Nakamura, K., Hasegawa, M., Tokunaga, K., Araki, K., Zushi, H., Hanada, K., Fujisawa, A., Idei, H., Nagashima, Y., Kawasaki, S., Nakashima, H., Higashijima, A., Xia, F., Mitarai, O.

Proceedings - Symposium on Fusion Engineering   7482308   2016.5

Adaptive-Array electron cyclotron emission diagnostics using data streaming in a software defined radio system Invited Reviewed International journal

Idei, H., Mishra, K., Yamamoto, M.K., Hamasaki, M., Fujisawa, A., Nagashima, Y., Hayashi, Y., Onchi, T., Hanada, K., Zushi, H.

Journal of Instrumentation   11 ( 4 )   C04010   2016.5

A Concept of Cross-Ferroic Plasma Turbulence Invited Reviewed International journal

Inagaki, S., Kobayashi, T., Kosuga, Y., Itoh, S.-I., Mitsuzono, T., Nagashima, Y., Arakawa, H., Yamada, T., Miwa, Y., Kasuya, N., Sasaki, M., Lesur, M., Fujisawa, A., Itoh, K.

Scientific Reports   6   22189   2016.5

Improvement of the reynolds stress probe for end-plate biasing experiments in a cylindrical laboratory plasma Invited Reviewed International journal

Kanzaki, T., Nagashima, Y., Inagaki, S., Kin, F., Miwa, Y., Sasaki, M., Yamada, T., Fujisawa, A., Kobayashi, T., Kasuya, N., Kosuga, Y., Itoh, S.-I., Itoh, K.

Plasma and Fusion Research   11   1201091   2016.5

Comparison of current density profiles based on particle orbit-driven current in steady-state plasma on QUEST Invited Reviewed International journal

Alam, M.M., Nakamura, K., Xia, F., Mitarai, O., Hasegawa, M., Tokunaga, K., Araki, K., Zushi, H., Hanada, K., Fujisawa, A., Idei, H., Nagashima, Y., Kawasaki, S., Nakashima, H., Higashijima, A., Nagata, T.

Fusion Engineering and Design   109-111   1624 - 1630   2016.5

Comparative studies of inner and outer divertor discharges and a fueling study in QUEST Invited Reviewed International journal

Mitarai, O., Nakamura, K., Hasegawa, M., Onchi, T., Idei, H., Fujisawa, A., Hanada, K., Zushi, H., Higashijima, A., Nakashima, H., Kawasaki, S., Matsuoka, K., Koike, S., Takahashi, T., Tsutsui, H.

Fusion Engineering and Design   109-111   1365 - 1370   2016.5

A calibration of setting of mach probes by observing GAM oscillations Invited Reviewed International journal

Itoh, K., Zhao, K., Dong, J., Itoh, S.-I., Fujisawa, A., Inagaki, S., Sasaki, M., Nagashima, Y., Kosuga, Y., Cheng, J., Kobayashi, T.

Plasma and Fusion Research   11   1402002   2016.5

Change in Edge Fluctuations Synchronized with Heat Pulse in the JFT-2M Tokamak Reviewed International journal

Nagashima Yoshihiko, K. Itoh, Sanae-I. Itoh, Fujisawa Akihide, K. Hoshino

Journal of Physical Society of Japan, Japanese Physics Society   85   063501-1 - 063501-4   2016.4

Tomography as a promising diagnostic tool for plasma turbulence Reviewed International journal

Institute of Physics   58   025005-1 - 025005-10   2016.1

On the Study of Higher Harmonics of Heat Pulse Propagation in the Modulated-Heating Experiments Reviewed International journal

K. Itoh, Sanae-I. Itoh, S. Inagaki, Naohiro Kasuya, Fujisawa Akihide

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN   85 ( 1 )   2016.1

Multiple wall-reflection effect in adaptive-array differential-phase reflectometry on QUEST Reviewed International journal

H.Idei, MISHRA KISHORE KANTI, Yamamoto, M., Fujisawa Akihide, Nagashima Yoshihiko, Hamasaki, M., Hayashi, Y., Takumi Onchi, K.Hanada, zushi hideki

JOURNAL OF INSTRUMENTATION   11   2016.1

Tomography for Local Plasma Turbulence Measurements Reviewed International journal

10   1201080-1 - 1201080-2   2015.12

Comparative studies of inner and outer divertor discharges and a fueling study in QUEST Reviewed International journal

O.Mitarai, Kazuo Nakamura, Makoto Hasegawa, Takumi Onchi, H.Idei, Fujisawa Akihide, K.Hanada, zushi hideki, A.Higashijima, H.Nakashima, S.Kawasaki, K.Matsuoka, S.Koike, T.Takahashi, H.Tsutsui

Fusion Engineering and Design   2015.12

Analysis of plasma equilibrium based on orbit-driven current density profile in steady-state plasma on QUEST Reviewed International journal

Kazuo Nakamura, M M Alam, YZ Jiang, O Mitarai, K Kurihara, Y Kawamata, M Sueoka, M Takech, Makoto Hasegawa, K. Tokunaga, K Araki, zushi hideki, K.Hanada, Fujisawa Akihide, H.Idei, Nagashima Yoshihiko, S Kawasaki, H Nakashima, A Higashijima

Fusion Engineering and Design   1 - 6   2015.12

Azimuthal inhomogeneity of turbulence structure and its impact on intermittent particle transport in linear magnetized plasmas Reviewed International journal

Kobayashi, T., S. Inagaki, M. Sasaki, Kosuga, Y., Arakawa, H., Yamada, T., Nagashima Yoshihiko, Miwa, Y., Naohiro Kasuya, Fujisawa Akihide, Sanae-I. Itoh, Itoh, K.

PHYSICS OF PLASMAS   22 ( 11 )   112301-1 - 112301-8   2015.11

Comparison of current density profiles based on particle orbit-driven current in steady-state plasma on QUEST Reviewed International journal

Md Mahbub Alam, Kazuo Nakamura, Fan Xia, Osamu Mitarai, Makoto Hasegawa, K. Tokunaga, Kuniaki Araki, zushi hideki, Fujisawa Akihide, H.Idei, Nagashima Yoshihiko, Shoji Kawasaki, Hisatoshi Nakashima, ki Higashijima, Takahiro Nagata

Fusion Engineering and Design   1 - 7   2015.11

Development of a high-performance control system by decentralization with reflective memory on QUEST Reviewed International journal

Makoto Hasegawa, Kazuo Nakamura, zushi hideki, K.Hanada, Fujisawa Akihide, Mitarai, Osamu, K. Tokunaga, H.Idei, Nagashima Yoshihiko, Kawasaki, Shoji, Nakashima, Hisatoshi, Higashijima, Aki

FUSION ENGINEERING AND DESIGN   96-97   629 - 632   2015.10

Global gas balance and influence of atomic hydrogen irradiation on the wall inventory in steady-state operation of QUEST tokamak Reviewed International journal

Aleksandrovich Arseniy Kuzmin, zushi hideki, Takagi, I., Sharma, S. K, RUSINOV ALEKSANDR, Inoue, Y., Y.; Hirooka, Zhou, H, Kobayashi, M., Mizuki Sakamoto, K.Hanada, Naoaki Yoshida, Kazuo Nakamura, Fujisawa Akihide, Matsuoka, K., H.Idei, Nagashima Yoshihiko, Makoto Hasegawa, Takumi Onchi

JOURNAL OF NUCLEAR MATERIALS   463   1087 - 1090   2015.8

Particle balance in long duration RF driven plasmas on QUEST Reviewed International journal

K.Hanada, zushi hideki, Naoaki Yoshida, Yugami, N., Honda, T., Makoto Hasegawa, MISHRA KISHORE KANTI, Aleksandrovich Arseniy Kuzmin, Kazuo Nakamura, Fujisawa Akihide, H.Idei, Nagashima Yoshihiko, Osamu Watanabe, Takumi Onchi, H. Watanabe, K. Tokunaga, Higashijima, A., Kawasaki, S., Nakashima, H.

JOURNAL OF NUCLEAR MATERIALS   463   1084 - 1086   2015.8

Observation of heat flux and plasma flow in scrape off layer in QUEST Reviewed International journal

Takumi Onchi, Mahira, Y., Nagaoka, K., Tashima, S., BANERJEE SANTANU, MISHRA KISHORE KANTI, H.Idei, K.Hanada, Kazuo Nakamura, Fujisawa Akihide, Nagashima Yoshihiko, Makoto Hasegawa, Matsuoka, K., Aleksandrovich Arseniy Kuzmin, Osamu Watanabe, Kawasaki, S., Nakashima, H., Higashijima, A.

JOURNAL OF NUCLEAR MATERIALS   463   428 - 431   2015.8

Self organization of high beta_p plasma equilibrium with an inboard poloidal magnetic field null in QUEST Reviewed International journal

Kishore Mishra, zushi hideki, Fujisawa Akihide, H.Idei, Makoto Hasegawa, Takumi Onchi, Nagashima Yoshihiko, Saya Taslima, S Banerjee, K.Hanada

IAEA Nuclear Fusion   55   2015.7

Comparison between Non-Inductive Plasma Current Start-Up Using ECRH with and without Fundamental Resonance on QUEST Invited Reviewed International journal

Hiroki Miura, K.Hanada, zushi hideki, Kazuo Nakamura, Fujisawa Akihide, H.Idei, Nagashima Yoshihiko, Makoto Hasegawa, Hisatoshi Nakashima, Shoji Kawasaki, Aki Higashijima, Osamu Mitarai, Atsushi Fukuyama, Yuichi Takase

Plasma and Fusion Research   ( 10 )   3402066-1 - 3402066-4   2015.7

Heat flux and plasma flow in the far scrape-off layer of the inboard poloidal field null configuration in QUEST Reviewed International journal

Takumi Onchi, Kishore Mishra, Fujisawa Akihide, zushi hideki, H.Idei, K.Hanada, Makoto Hasegawa, Nagashima Yoshihiko

Phys. Plasmas   55 ( 22 )   082513 - 082513   2015.5

Observation of Parallel Force Balance for Drift Wave Fluctuation by a Fast Voltage Sweeping Method in a Linear Plasma Reviewed International journal

Nagashima Yoshihiko, S. Inagaki, Fujisawa Akihide, Hiroyuki Arakawa, Takuma Yamada, Yudai Miwa, Tatsuya Kobayashi,, Sanae-I. Itoh, Kimitaka Itoh

Journal of the Physical Society of Japan   84 ( 6 )   063501-1 - 063501-3   2015.5

Edge plasma dynamics during L-H transition in the JFT-2M tokamak Reviewed International journal

Nucl. Fusion   55   2015.5

Dynamical programming based turbulence velocimetry for fast visible imaging of tokamak plasma Reviewed International journal

Takumi Onchi, Kishore Mishra, Fujisawa Akihide, zushi hideki, H.Idei, K.Hanada, Makoto Hasegawa, Nagashima Yoshihiko

Rev. Sci. Instrum   86   033505-1 - 033505-8   2015.3

End plate biasing experiments in linear magnetized plasmas Reviewed International journal

T. Yamada, S. Inagaki, T. Kobayashi, Y. Nagashima, T. Mitsuzono, Y. Miwa, K. Nakanishi, H. Fujino, M. Sasaki, N. Kasuya, M. Lesur, Y. Kosuga, A. Fujisawa, S.-I. Itoh and K. Itoh

NUCLEAR FUSION   54.0 ( 11.0 )   2014.11

Study of non-linear coupling of fluctuations at long distance in LHD Invited Reviewed International journal

( 54 )   114014-1 - 114014-6   2014.11

A Prototype diagnostics sytem to detect ultraviolet emission for plasma turbulence Reviewed International journal

Review of Scientific Instruments   85   113502-1 - 113502-3   2014.11

Investigation of progression from low to high hydrogen recycling during long duration discharges on a spherical tokamak, QUEST International journal

K. Hanada, N. Yoshida, H. Zushi, K. Nakamura, A. Fujisawa, H. Idei, Y. Nagashima, H. Watanabe, M. Hasegawa, S. Kawasaki, H. Nakashima, A. Higashijima, O. Watanabe, Y. Takase, A. Fukuyama, O. Mitarai, M. Peng and the QUEST team

Proc.25th Fusion Energy Conference (FEC 2014), 2014.10.13-18, St. Petersburg Russian Federation   2014.10

Investigation of Non-inductive Plasma Current Start-up by RF on QUEST Reviewed International journal

Ishiguro, Masaki; Hanada, Kazuaki; Liu, Hiqing; Ogata, Ryota; Isobe, Mitsutaka; Tashima, Saya; Zushi, Hideki; Sato, Khonosuke; Fujisawa, Akihide; Nakamura, Kazuo; Idei, Hiroshi; Sakamoto, Mizuki; Hasegawa, Makoto; Takase, Yuichi; Maekawa, Takashi; Kishimoto, Yasuaki; Mitarai, Osamu; Kawasaki, Shoji; Nakashima, Hisatoshi; Higashijima, Aki

15TH INTERNATIONAL CONGRESS ON PLASMA PHYSICS (ICPP2010) & 13TH LATIN AMERICAN WORKSHOP ON PLASMA PHYSICS (LAWPP2010)   511.0 ( 0.0 )   0.0 - 0.0   2014.9

Shape Reconstruction of RF-Driven Divertor Plasma on QUEST Reviewed International journal

Nakamura, Kazuo; Fujita, H.; Liu, X. L.; Xue, E. B.; Xia, Fan; Mitarai, Osamu; Kurihara, Kenichi; Kawamata, Y.; Sueoka, M.; Hasegawa, Makoto; Tokunaga, Kazutoshi; Zushi, H.; Hanada, K.; Fujisawa, A.; Matsuoka, K.; Idei, H.; Nagashima, Y.; Kawasaki, S.; Nakashima, H.; Higashijima, A.; Araki, Kuniaki; Fukuyama, A.

IEEE TRANSACTIONS ON PLASMA SCIENCE   42.0 ( 9.0 )   2309.0 - 2312.0   2014.9

Dynamics of edge limit cycle oscillation in the JFT-2M Tokamak Reviewed International journal

Kobayashi, T.; Itoh, K.; Ido, T.; Kamiya, K.; Itoh, S. -I.; Miura, Y.; Nagashima, Y.; Fujisawa, A.; Inagaki, S.; Ida, K.; Kasuya, N.; Hoshino, K.

NUCLEAR FUSION   54.0 ( 7.0 )   2014.7

Thermal imaging of plasma with a phased array antenna in QUEST Reviewed International journal

REVIEW OF SCIENTIFIC INSTRUMENTS   85.0   2014.7

Role of stochasticity in turbulence and convective intermittent transport at the scrape off layer of Ohmic plasma in QUEST Reviewed International journal

Banerjee, Santanu; Zushi, H.; Nishino, N.; Hanada, K.; Ishiguro, M.; Tashima, S.; Liu, H. Q.; Mishra, K.; Nakamura, K.; Idei, H.; Hasegawa, M.; Fujisawa, A.; Nagashima, Y.; Matsuoka, K.

PHYSICS OF PLASMAS   21.0 ( 7.0 )   0.0 - 0.0   2014.7

Analytical Solution of High βp Equilibria with Natural Inboard Poloidal Null Configuration Obtained in the Spherical Tokamak QUEST Reviewed International journal

9.0 ( RA )   2014.6

Particle balance in long duration RF driven plasmas on QUEST International journal

K. Hanada, H. Zushi, N. Yoshida, M. Hasegawa, K. Mishra, Kuzumina, K. Nakamura, A. Fujisawa, H. Idei, Y. Nagashima, O. Watanabe, T. Onchi, H. Watanabe, K. Tokunaga, A. Higashijima, S. Kawasaki, H. Nakashima, Y. Takase, A. Fukuyama, O. Mitarai, T. Maekawa and M. Peng

21st International Conference on Plasma Surface Interactions 2014   2014.6

Identification of Quasi-Periodic Nonlinear Waveforms in Turbulent Plasmas Reviewed International journal

Shigeru INAGAKI, Yudai MIWA, Tatsuya KOBAYASHI, Takuma YAMADA, Yoshihiko NAGASHIMA, Tomohiro MITSUZONO, Hiromitsu FUJINO, Makoto SASAKI, Naohiro KASUYA, Maxime LESUR, Yusuke KOSUGA, Akihide FUJISAWA, Sanae-I. ITOH and Kimitaka ITOH

Plasma and Fusion Research   9.0 ( RC )   2014.3

Scrape Off Layer Flow Characteristics in the Spherical Tokamak QUEST International journal

Santanu Banerjee, H. Zushi, N. Nishino, Y. Mahira, K. Nagaoka, K. Mishra, S. Tashima, Y. Nagashima, K. Hanada, K. Nakamura, H. Idei, M. Hasegawa, A. Fujisawa, K. Matsuoka

Proceedings of the 12th Asia Pacific Physics Conference   2014.3

Role of energetic electrons during current ramp-up and production of high poloidal beta plasma in non-inductive current drive on QUEST Reviewed International journal

Tashima, Saya; Zushi, H.; Isobe, M.; Hanada, K.; Idei, H.; Nakamura, K.; Fujisawa, A.; Matsuoka, K.; Hasegawa, M.; Nagashima, Y.; Okamura, S.; Banerjee, S.; Kawasaki, S.; Nakashima, H.; Higashijima, A.

NUCLEAR FUSION   54.0 ( 2.0 )   0.0 - 0.0   2014.2

An Assessment of Limit Cycle Oscillation Dynamics Prior to L-H Transition Reviewed International journal

Kimitaka ITOH, Sanae-I. ITOH and Akihide FUJISAWA

Plasma and Fusion Research   8.0 ( Rev )   2013.12

Sawtooth-triggered limit-cycle oscillations and I-phase in the HL-2A tokamak Reviewed International journal

Zhao, K. J.; Cheng, J.; Diamond, P. H.; Dong, J. Q.; Yan, L. W.; Hong, W. Y.; Xu, M.; Tynan, G.; Miki, K.; Huang, Z. H.; Itoh, K.; Itoh, S-I; Fujisawa, A.; Nagashima, Y.; Inagaki, S.; Wang, Z. X.; Wei, L.; Song, X. M.; Lei, G. J.; Li, Q.; Ji, X. Q.; Liu, Yi; Yang, Q. W.; Ding, X. T.; Duan, X. R.

NUCLEAR FUSION   53.0 ( 12.0 )   0.0 - 0.0   2013.12

New Method of Analysis for Dynamical Transport Reviewed International journal

Shigeru INAGAKI, Tokihiko TOKUZAWA, Tatsuya KOBAYASHI, Sanae-I. ITOH, Kimitaka ITOH, Katsumi IDA, Shin KUBO, Takashi SHIMOZUMA, Naoki TAMURA, Akihide FUJISAWA, Naohiro KASUYA, Hayato TSUCHIYA, Yoshio NAGAYAMA, Kazuo KAWAHATA, Hiroshi YAMADA, Akio KOMORI and LHD Experiment Group

Plasma and Fusion Research   8.0 ( RC )   2013.12

Measurement of Dynamical Density Profiles Using a Microwave Frequency Comb Reflectometer Reviewed International journal

Shigeru INAGAKI, Kimitaka ITOH, Takuma YAMADA, Sanae-I. ITOH, Tokihiko TOKUZAWA, Akihide FUJISAWA, Naohiro KASUYA, Makoto SASAKI, Yoshihiko NAGASHIMA and Hiroyuki ARAKAWA

Plasma and Fusion Research   8.0 ( RC )   2013.12

Higher Harmonics in a Perturbative Transport Experiment Reviewed International journal

Shigeru INAGAKI, Sanae-I. ITOH, Kimitaka ITOH, Naohiro KASUYA, Tatsuya KOBAYASHI, Akihide FUJISAWA, Tokihiko TOKUZAWA, Katsumi IDA, Shin KUBO, Takashi SHIMOZUMA, Naoki TAMURA, Hayato TSUCHIYA, Yoshio NAGAYAMA, Kazuo KAWAHATA, Hiroshi YAMADA, Akio KOMORI and LHD Experiment Group

Plasma and Fusion Research   8.0 ( RC )   2013.12

How is turbulence intensity determined by macroscopic variables in a toroidal plasma? Reviewed International journal

Inagaki, S.; Tokuzawa, T.; Tamura, N.; Itoh, S. -I.; Kobayashi, T.; Ida, K.; Shimozuma, T.; Kubo, S.; Tanaka, K.; Ido, T.; Shimizu, A.; Tsuchiya, H.; Kasuya, N.; Nagayama, Y.; Kawahata, K.; Sudo, S.; Yamada, H.; Fujisawa, A.; Itoh, K.

NUCLEAR FUSION   53.0 ( 11.0 )   0.0 - 0.0   2013.11

Development of plasma control system for divertor configuration on QUEST Reviewed International journal

Hasegawa, M.; Nakamura, K.; Zushi, H.; Hanada, K.; Fujisawa, A.; Matsuoka, K.; Mitarai, O.; Idei, H.; Nagashima, Y.; Tokunaga, K.; Kawasaki, S.; Nakashima, H.; Higashijima, A.

FUSION ENGINEERING AND DESIGN   88.0 ( 6.0 )   1074.0 - 1077.0   2013.10

クォターニオンによるマトリクスコンバータの解析

中村 一男, 藤田　広樹, 劉　暁龍, 薛　二兵, 御手洗　修, 長谷川 真, 德永 和俊, 荒木　邦明, 図子 秀樹, 花田 和明, 藤澤 彰英, 松岡　啓介, 出射 浩, 永島 芳彦, 川崎　昌二, 中島　寿年, 東島　亜紀

電気学会研究会資料　電子デバイス／半導体電力変換研究会　合同研究会　大阪大学   2013.10

28pKB-2 On formation of a natural inboard separatrix in ECW heated Ohmic plasma on the spherical tokamak QUEST

Kishore, Mishra; Zushi, H; Idei, H; Tashima, S; Banerjee, S; Hasegawa, M; Hanada, K; Nakamura, K; Fujisawa, A; Nagashima, Y;

68.0 ( 2.0 )   208.0   2013.9

Non-Inductive Current Drive by EC Waves in an Inboard Poloidal Magnetic Field Null Configuration on the Spherical Tokamak QUEST Reviewed International journal

Saya TASHIMA, Hideki ZUSHI, Mitsutaka ISOBE, Hiroshi IDEI, Shoichi OKAMURA, Kazuaki HANADA, Kazuo NAKAMURA, Akihide FUJISAWA, Keisuke MATSUOKA, Makoto HASEGAWA, Yoshihiko NAGASHIMA, Shoji KAWASAKI, Hisatoshi NAKASHIMA, Aki HIGASHIJIMA and QUEST Team

Plasma and Fusion Research   8.0 ( RA )   2013.9

Evaluation of Excitation Conditions of ITG Modes in the PANTA Reviewed International journal

Yudai MIWA, Naohiro KASUYA, Makoto SASAKI, Shigeru INAGAKI, Kimitaka ITOH, Masatoshi YAGI, Akihide FUJISAWA, Yoshihiko NAGASHIMA, Maxime LESUR, Tatsuya KOBAYASHI, Soutarou YAMADA, Tetsuo YAMASHITA, Satoshi OTSUBO, Shinsuke KAKIGAWA, Tomohiro MITSUZONO, Hirofumi FUJINO and Sanae-I. ITOH

Plasma and Fusion Research   8.0 ( RA )   2013.9

Measurement of Dynamical Density Profiles Using a Microwave Frequency Comb Reflectometer Reviewed International journal

Shigeru Inagaki, Akihide Fujisawa, Naohiro Kasuya, Sanae Itoh, Kimitaka Itoh

Plasma and Fusion Research   8.0 ( RC )   2013.8

Turbulence Velocimetry of Tangential Fast Imaging Data on QUEST Reviewed International journal

Santanu BANERJEE, Hideki ZUSHI, Nobuhiro NISHINO, Yoshihiko NAGASHIMA, Kazuaki HANADA, Saya TASHIMA, Tsubasa INOUE, Kazuo NAKAMURA, Hiroshi IDEI, Makoto HASEGAWA, Akihide FUJISAWA and Keisuke MATSUOKA

Plasma and Fusion Research   8.0 ( RA )   2013.8

Spatial structures and interaction of multiple sheared flow populations in tokamak edge turbulence Reviewed International journal

Zhao, K. J.; Dong, J. Q.; Yan, L. W.; Diamond, P. H.; Cheng, J.; Hong, W. Y.; Huang, Z. H.; Xu, M.; Tynan, G. R.; Itoh, K.; Itoh, S. -I.; Fujisawa, A.; Nagashima, Y.; Inagaki, S.; Wang, Z. X.; Wei, L.; Li, Q.; Ji, X. Q.; Huang, Y.; Liu, Yi.; Zhou, J.; Song, X. M.; Yang, Q. W.; Ding, X. T.; Duan, X. R.

NUCLEAR FUSION   53.0 ( 8.0 )   0.0 - 0.0   2013.8

Characteristics of High Poloidal Beta (β p) Plasma Formed by Electron Cyclotron Waves in Spherical Tokamak QUEST International journal

1.0   2013.7

Spatiotemporal Structures of Edge Limit-Cycle Oscillation before L-to-H Transition in the JFT-2M Tokamak Reviewed International journal

Kobayashi, T.; Itoh, K.; Ido, T.; Kamiya, K.; Itoh, S. -I.; Miura, Y.; Nagashima, Y.; Fujisawa, A.; Inagaki, S.; Ida, K.; Hoshino, K.

PHYSICAL REVIEW LETTERS   111.0 ( 3.0 )   0.0 - 0.0   2013.7

Quaternion Concept in Matrix Converter Design for Feedback Stabilization by Magnetic Field Coil International journal

NAKAMURA Kazuo, FUJITA Hiroki, LIU Xiaolong, XUE Erbing, MITARAI Osamu, HASEGAWA Makoto, TOKUNAGA Kazutoshi, ZUSHI Hideki, HANADA Kazuaki, FUJISAWA Akihide, IDEI Hiroshi, NAGASHIMA Yoshihiko, KAWASAKI Shoji, NAKASHIMA Hisatoshi, HIGASHIJIMA Aki, ARAKI Kuniaki

2013.7

Cross-field motion of plasma blob-filaments and related particle flux in an open magnetic field line configuration on QUEST Reviewed International journal

Liu, H. Q.; Hanada, K.; Nishino, N.; Ogata, R.; Ishiguro, M.; Gao, X.; Zushi, H.; Nakamura, K.; Fujisawa, A.; Idei, H.; Hasegawa, M.

JOURNAL OF NUCLEAR MATERIALS   438.0   S513 - S517   2013.7

SHAPE RECONSTRUCTION OF RF-DRIVEN DIVERTOR PLASMA ON QUEST International journal

NAKAMURA Kazuo, FUJITA Hiroki, LIU Xiaolong, XUE Erbing, XIA Fan, MITARAI Osamu, KURIHARA Kenichi, KAWAMATA Yoichi, SUEOKA Michiharu, HASEGAWA Makoto, TOKUNAGA Kazutoshi, ZUSHI Hideki, HANADA Kazuaki, FUJISAWA Akihide, IDEI Hiroshi, NAGASHIMA Yoshihiko, KAWASAKI Shoji, NAKASHIMA Hisatoshi, HIGASHIJIMA Aki, ARAKI Kuniaki

2013.5

On turbulence-correlation analysis based on correlation reflectometry Reviewed International journal

Teplova (Kosolapova), N.; Itoh, K.; Itoh, S-I; Gusakov, E.; Heuraux, S.; Inagaki, S.; Sasaki, M.; Kobayashi, T.; Nagashima, Y.; Oldenbuerger, S.; Fujisawa, A.

PHYSICA SCRIPTA   87.0 ( 4.0 )   0.0 - 0.0   2013.4

Streamer Structures in Experiment and Modeling Reviewed International journal

Takuma YAMADA, Makoto SASAKI, Naohiro KASUYA, Yoshihiko NAGASHIMA, Shigeru INAGAKI, Tatsuya KOBAYASHI, Masatoshi YAGI, Akihide FUJISAWA, Sanae-I. ITOH and Kimitaka ITOH

Plasma and Fusion Research   8.0 ( RA )   2013.4

H∞ Loop Shaping Control for Plasma Vertical Position Instability on QUEST Reviewed International journal

15.0 ( 3.0 )   295.0   2013.3

H-infinity Loop Shaping Control for Plasma Vertical Position Instability on QUEST Reviewed International journal

Liu Xiaolong; Nakamura, Kazuo; Yoshisue, Tatsuya; Mitarai, Osamu; Hasegawa, Makoto; Tokunaga, Kazutoshi; Xue Erbing; Zushi, Hideki; Hanada, Kazuaki; Fujisawa, Akihide; Idei, Hiroshi; Kawasaki, Shoji; Nakashima, Hisatoshi; Higashijima, Aki; Araki, Kuniaki

PLASMA SCIENCE & TECHNOLOGY   15.0 ( 3.0 )   295.0 - 299.0   2013.3

Statistical features of coherent structures at increasing magnetic field pitch investigated using fast imaging in QUEST Reviewed International journal

Banerjee, Santanu; Zushi, H.; Nishino, N.; Hanada, K.; Sharma, S. K.; Honma, H.; Tashima, S.; Inoue, T.; Nakamura, K.; Idei, H.; Hasegawa, M.; Fujisawa, A.

NUCLEAR FUSION   52.0 ( 12.0 )   0.0 - 0.0   2012.12

Edge turbulence characteristics of the Ohmic-ECRH driven plasma current phase investigated with fast visible imaging in QUEST International journal

Santanu Banerjee, H. Zushi, N. Nishino, Y. Nagashima, K. Hanada, S. Tashima, T. Inoue, K. Nakamura, H. Idei, M. Hasegawa, A. Fujisawa and K. Matsuoka

2012.11

Self-nonlinear coupling of long-range temperature fluctuation in Toroidal plasma Reviewed International journal

Kobayashi, T.; Inagaki, S.; Itoh, S-I; Itoh, K.; Oldenbuerger, S.; Fujisawa, A.; Nagashima, Y.; Ida, K.; Tsuchiya, H.; Nagayama, Y.; Kawahata, K.; Yamada, H.

PLASMA PHYSICS AND CONTROLLED FUSION   54.0 ( 11.0 )   0.0 - 0.0   2012.11

Non-Inductive Current Drive by EC Waves in an Inboard Poloidal Magnetic Field Null Configuration on the Spherical Tokamak QUEST International journal

Saya TASHIMA, Hideki ZUSHI, Mitsutaka ISOBE, Hiroshi IDEI, Shoichi OKAMURA, Kazuaki HANADA, Kazuo NAKAMURA, Akihide FUJISAWA, Keisuke MATSUOKA, Makoto HASEGAWA, Yoshihiko NAGASHIMA, Shoji KAWASAKI, Hisatoshi NAKASHIMA, Aki HIGASHIJIMA and QUEST Team

Proc. 22nd International Toki Conference November 19- 22, 2012   2012.11

Configuration of Flows in a Cylindrical Plasma Device Reviewed International journal

Plasma and Fusion Research   7.0 ( RA )   2012.10

Spatiotemporal dynamic characteristics and self-nonlinear coupling of long-range temperature fluctuation in Toroidal plasma Reviewed International journal

PLASMA PHYSICS AND CONTROLLED FUSION   2012.10

Non-inductive current start-up and plasma equilibrium with an inboard poloidal field null by means of electron cyclotron waves in QUEST International journal

H. Zushi; S. Tashima; M. Ishiguro; M. Hasegawa; S. Banerjee; N. Nishino; M. Isobe; K. Hanada; H. Idei; K. Nakamura; A. Fujisawa; Y. Nagashima; K. Matsuoka, S. K. Sharma; H. Liu; K. Toi; T. Maekawa; A. Ejiri; T. Yamaguchi;J. Hiratsuka; Y. Takase; M. Kikuchi; A. Fukuyama; Y. Ueda; O. Mitarai; S. Okamura;

Proc. 24th Int. Conf. on Fusion Energy (San Diego, CA, 2012)   2012.10

Fast visible imaging and edge turbulence analysis in QUEST Reviewed International journal

Banerjee, Santanu; Zushi, H.; Nishino, N.; Nagashima, Y.; Hanada, K.; Ishiguro, M.; Ryoukai, T.; Tashima, S.; Inoue, T.; Nakamura, K.; Idei, H.; Hasegawa, M.; Fujisawa, A.; Matsuoka, K.

REVIEW OF SCIENTIFIC INSTRUMENTS   83.0 ( 10.0 )   2012.10

Evaluation of Electron Temperature Fluctuations Using a Conditional Technique Reviewed International journal

Plasma and Fusion Research   7.0 ( RA )   2012.10

18aFA-6 Fluctuation characteristics and flow at the SOL of ECRH driven plasma in QUEST

Santanu BANERJEE, H ZUSHI, N NISHINO, Y NAGASHIMA, K HANADA, S TASHIMA, T INOUE, K NAKAMURA, H IDEI, M HASEGAWA, A FUJISAWA, K MATSUOKA

67.0 ( 2.0 )   185.0   2012.9

Plasma Potential in Toroidal Devices: T-10, TJ-II, CHS and LHD Reviewed International journal

Alexander V. MELNIKOV, Carlos HIDALGO, Takeshi IDO, Akihiro SHIMIZU, Akihide FUJISAWA, Konstantin S. DYABILIN and Sergey E. LYSENKO

Plasma and Fusion Research   7.0 ( RA )   2012.9

On influences of long-range fluctuations on transport in Large Helical Device plasmas Reviewed International journal

Itoh, K.; Itoh, S-I; Inagaki, S.; Kobayashi, T.; Fujisawa, A.; Nagashima, Y.; Urger, S. Oldenb; Ida, K.; Tokuzawa, T.; Nagayama, Y.; Kawahata, K.; Yamada, H.

PLASMA PHYSICS AND CONTROLLED FUSION   54.0 ( 9.0 )   0.0 - 0.0   2012.9

Electron Bernstein Wave Heating and Current Drive Effects in QUEST International journal

H. Idei, H. Zushi, K. Hanada, E. Kalinnikova, M. Sakaguchi, T. Itado, K. Nakamura, A. Fujisawa, Y. Nagashima, M. Hasegawa, K. Matsuoka, A. Fukuyama, S. Tashima, H. Watanabe, N. Yoshida, K. Tokunaga, A. Ejiri, H. Igami, S. Kubo, K. Toi, M . Isobe, K. Nagaoka, H. Nakanishi, N. Nishino, S. Kawasaki, H. Nakashima, A. Higashijima, Y. Ueda, M. Kikuchi, T. Fujita, O. Mitarai, T. Maekawa and Y. Takase

FEC 2012: 24. IAEA Fusion Energy Conference; San Diego, CA (United States); 8-13 Oct 2012   217.0   2012.9

ECW/EBW Heating and Current Drive Experiment Results and Prospects for CW Operation in QUEST Reviewed International journal

Hiroshi IDEI, Hideki ZUSHI, Kazuaki HANADA, Evgeniya KALINNIKOVA, Kazuo NAKAMURA, Akihide FUJISAWA, Yoshihiko NAGASHIMA, Makoto HASEGAWA, Keisuke MATSUOKA, Tsuyoshi KARIYA, Tsuyoshi IMAI, Ryutaro MINAMI, Naoaki YOSHIDA, Mizuki SAKAMOTO, Hideo WATANABE, Kazutoshi TOKUNAGA, Akira EJIRI, Masatsugu SAKAGUCHI, Masaki ISHIGURO, Saya TASHIMA, Atsushi FUKUYAMA, Hiroe IGAMI, Shin KUBO, Mitsutaka ISOBE, Kenichi NAGAOKA, Hideya NAKANISHI, Nobuhiro NISHINO, Shoji KAWASAKI, Hisatoshi NAKASHIMA, Aki HIGASHIJIMA, Yuichi TAKASE, Takashi MAEKAWA, Osamu MITARAI, Mitsuru KIKUCHI and Kazuo TOI

Plasma and Fusion Research   7.0 ( RA )   2012.9

26pYG-2 QUEST 電流駆動における自発的内側 poloidal field null 配位の形成 (26pYG 核融合プラズマ (電流駆動・波動加熱), 領域 2 (プラズマ基礎・プラズマ科学・核融合プラズマ・プラズマ宇宙物理))

日本物理学会講演概要集   67.0 ( 1.0 )   280.0   2012.9

25pYG-5 Effect of poloidal magnetic field curvature variations on the edge turbulence of 8.2 GHz slab plasma in QUEST

Santanu BANERJEE, H ZUSHI, N NISHINO, K HANADA, HQ Liu, M ISHIGURO, T RYOUKAI, S TASHIMA, T INOUE, K NAKAMURA, H IDEI, H HASEGAWA, A FUJISAWA, K MATSUOKA, Y NAGASHIMA

67.0 ( 1.0 )   271.0   2012.9

The role of energetic electrons on non-inductive current start-up and formation of an inboard poloidal field null configuration in the spherical tokamak QUEST International journal

TASHIMA, H ZUSHI, M ISOBE, H IDEI, S OKAMURA, K HANADA, K NAKAMURA, A FUJISAWA, K MATSUOKA, M HASEGAWA, Y NAGASHIMA, M ISHIGURO, S KAWASAKI, H NAKASHIMA, A HIGASHIJIMA

39th EPS Conference & 16th Int. Congress on Plasma Physics   2012.8

A Plasma Shape Identification with Magnetic Analysis for the Real-time Control on QUEST Reviewed International journal

Makoto Hasegawa, Kazuo Nakamura, Kazutoshi Tokunaga, Hideki Zushi, Kazuaki Hanada, Akihide Fujisawa, Hiroshi Idei, Shoji Kawasaki, Hisatoshi Nakashima, Aki Higashijima

IEEJ Transactions on Fundamentals and Materials   132.0 ( 7.0 )   477.0 - 484.0   2012.7

Three Phase-to-Single Phase Matrix Converter Design for Feedback Stabilization by Magnetic Field Coil International journal

NAKAMURA Kazuo, YOSHISUE Tatsuya, LIU Xiaolong, XUE Erbing, MITARAI Osamu, HASEGAWA Makoto, TOKUNAGA Kazutoshi, ZUSHI Hideki, HANADA Kazuaki, FUJISAWA Akihide, IDEI Hiroshi, NAGASHIMA Yoshihiko, KAWASAKI Shoji, NAKASHIMA Hisatoshi, HIGASHIJIMA Aki, ARAKI Kuniaki

2012.7

Statistical Analysis of the Convective Intermittent Transport at the Edge Region of QUEST Reviewed International journal

Santanu Banerjee, Hideki Zushi, Nobuhiro Nishino, Kazuaki Hanada, Sanjeev Kumar Sharma, Tsubasa Inoue, Haiqing Liu, Masaki Ishiguro, Tomofumi Ryokai, Saya Tashima, Kazuo Nakamura, Hiroshi Idei, Makoto Hasegawa, Akihide Fujisawa, Keisuke Matsuoka

IEEJ Transactions on Fundamentals and Materials   132.0 ( 7.0 )   545.0 - 554.0   2012.7

Robust Control on Plasma Vertical Position Instability by a Matrix Converter as Power Supply of QUEST International journal

LIU Xiaolong, YOSHISUE Tatsuya, NAKAMURA Kazuo, XUE Erbing, HASEGAWA Makoto, TOKUNAGA Kazutoshi, ZUSHI Hideki, HANADA Kazuaki, FUJISAWA Akihide, IDEI Hiroshi, NAGASHIMA Yoshihiko, KAWASAKI Shoji, NAKASHIMA Hisatoshi, HIGASHIJIMA Aki, ARAKI Kuniaki

2012.7

QUEST Experiments Towards Steady State Operation of Spherical Tokamaks Reviewed International journal

Kazuaki Hanada, Hideki Zushi, Hiroshi Idei, Kazuo Nakamura, Masaki Ishiguro, Saya Tashima, Evgeniya Kalinnikova, Mizuki Sakamoto, Makoto Hasegawa, Akihide Fujisawa, Konosuke Sato, Naoaki Yoshida, Hideo Watanabe, Kazutoshi Tokunaga, Yoshihiko Nagashima, Aki Higashijima, Shoji Kawasaki, Hisatoshi Nakashima, Haiqing Liu, Osamu Mitarai, Takashi Maekawa, Atsushi Fukuyama, Yuichi Takase, Jinping Qian

IEEJ Transactions on Fundamentals and Materials   132.0 ( 7.0 )   490.0 - 498.0   2012.7

Non-inductive current start-up assisted by energetic electrons in Q-shu University experiment with steady-state spherical tokamak Reviewed International journal

Ishiguro, Masaki; Hanada, Kazuaki; Liu, Haiqing; Zushi, Hideki; Nakamura, Kazuo; Fujisawa, Akihide; Idei, Hiroshi; Nagashima, Yoshihiko; Hasegawa, Makoto; Tashima, Saya; Takase, Yuichi; Kishimoto, Yasuaki; Mitarai, Osamu; Kawasaki, Shoji; Nakashima, Hisatoshi; Higashijima, Aki

PHYSICS OF PLASMAS   19.0 ( 6.0 )   2012.6

Time Evolution of Power Spectrum Density in Spontaneous Transition in Cylindrical Magnetized Plasma Reviewed International journal

Plasma and Fusion Research   7.0 ( RA )   2012.6

Dynamics of particle flux in a cylindrical magnetized plasma Reviewed International journal

Oldenbuerger, S.; Inagaki, S.; Kobayashi, T.; Arakawa, H.; Ohyama, N.; Kawashima, K.; Tobimatsu, Y.; Fujisawa, A.; Itoh, K.; Itoh, S-I

PLASMA PHYSICS AND CONTROLLED FUSION   54.0 ( 5.0 )   2012.5

Observations of Intermittent Structures in the Periphery of a Cylindrical Linear Plasma in PANTA Reviewed International journal

Plasma and Fusion Research   7.0   2012.5

Observations of Intermittent Structures in the Periphery of a Cylindrical Linear Plasma in PANTA Reviewed International journal

Plasma and Fusion Research   7.0 ( RC )   2012.4

Bi-Coherence Analysis of Fluctuations with Long Distance Correlation in Toroidal Plasmas Reviewed International journal

Inagaki, Shigeru; Kobayashi, Tatsuya; Itoh, Kimitaka; Tokuzawa, Tokihiko; Itoh, Sanae-I.; Ida, Katsumi; Tamura, Naoki; Kasuya, Naoyuki; Fujisawa, Akihide; Kubo, Shin; Shimozuma, Takashi; Yagi, Masatoshi; Tanaka, Kenji; Nagayama, Yoshio; Kawahata, Kazuo; Yamada, Hiroshi

JOURNAL OF NUCLEAR MATERIALS   81.0 ( 3.0 )   0.0 - 0.0   2012.3

Fluctuations with long-distance correlation in quasi-stationary and transient plasmas of LHD Reviewed International journal

Inagaki, S.; Tamura, N.; Tokuzawa, T.; Ida, K.; Kobayashi, T.; Shimozuma, T.; Kubo, S.; Tsuchiya, H.; Nagayama, Y.; Kawahata, K.; Sudo, S.; Fujisawa, A.; Itoh, K.; Itoh, S. -I.

NUCLEAR FUSION   52.0 ( 2.0 )   2012.2

Analysis of PWI footprint traces and material damage on the first walls of the spherical tokamak QUEST Reviewed International journal

Sharma, S. K.; Zushi, H.; Yoshida, N.; Watanabe, H.; Osakabe, M.; Takeri, Y.; Hasegawa, M.; Tanabe, T.; Tokunaga, K.; Hanada, K.; Idei, H.; Sakamoto, M.; Nakamura, K.; Fujisawa, A.; Ishiguro, M.; Tashima, S.

FUSION ENGINEERING AND DESIGN   87.0 ( 1.0 )   77.0 - 86.0   2012.1

Electron Cyclotron / Bernstein Wave Heating and Current Drive Experiments using Phased-array Antenna in QUEST International journal

H. Idei, H. Zushi, K. Hanada, K. Nakamura, A. Fujisawa, M. Hasegawa, N. Yoshida, M. Sakamoto, H. Watanebe, K. Tokunaga, Y. Nagashima, A. Ejiri, M. Sakaguchi, E. Kalinnikova, M. Ishiguro, S. Tashima, A. Fukuyama, H. Igami, S. Kubo, S. K. Sharma, T. Ryokai, H. Q. Liu, M. Isobe, K. Nagaoka, H. Nakanishi, N. Nishino, S. Kawasaki, H. Nakashima, A. Higashijima, Y. Takase, T. Maekawa, O. Mitarai, M. Kikuchi and K. Toi

2011.12

Direct measurement of energetic electron flow in Q-shu University experiment with steady-state spherical tokamak Reviewed International journal

Ishiguro, Masaki; Hanada, Kazuaki; Liu, Haiqing; Zushi, Hideki; Yoshida, Naoaki; Tokunaga, Tomonori; Nakamura, Kazuo; Fujisawa, Akihide; Idei, Hiroshi; Sakamoto, Mizuki; Hasegawa, Makoto; Tashima, Saya; Takase, Yuichi; Maekawa, Takashi; Kishimoto, Yasuaki; Mitarai, Osamu; Kawasaki, Shoji; Nakashima, Hisatoshi; Higashijima, Aki

REVIEW OF SCIENTIFIC INSTRUMENTS   82.0 ( 11.0 )   2011.11

Statistical Interpretation of the Density Fluctuations From the High-Speed Visible Images of Edge Turbulence on QUEST Reviewed International journal

Banerjee, Santanu; Zushi, H.; Nishino, N.; Hanada, K.; Liu, H. Q.; Ishiguro, M.; Ryoukai, T.; Tashima, S.; Nakamura, K.; Idei, H.; Hasegawa, M.; Fujisawa, A.

IEEE TRANSACTIONS ON PLASMA SCIENCE   39.0 ( 11.0 )   3006.0 - 3007.0   2011.11

Optimal Control on Plasma Vertical Position Instability in QUEST International journal

Xiaolong Liu, Kazuo Nakamura, Tatsuya Yoshisue, Osamu Mitarai, Makoto Hasegawa, Kazutoshi Tokunaga, Erbing Xue, Hideki Zushi, Kazuaki Hanada, Akihide Fujisawa, Hiroshi Idei, Shoji Kawasaki, Hisatoshi Nakashima, Aki Higashijima, Kuniaki Araki

31.0 - 21.0   2011.11

Dynamic interaction between a solitary drift wave structure and zonal flows in a linear cylindrical device Reviewed International journal

Arakawa, H.; Kobayashi, T.; Inagaki, S.; Kasuya, N.; Oldenbuerger, S.; Nagashima, Y.; Yamada, T.; Yagi, M.; Fujisawa, A.; Itoh, K.; Itoh, S-I

PLASMA PHYSICS AND CONTROLLED FUSION   53.0 ( 11.0 )   0.0 - 0.0   2011.11

Eddy current-adjusted plasma shape reconstruction by Cauchy condition surface method on QUEST Reviewed International journal

Nakamura, K.; Jiang, Y.; Liu, X. L.; Mitarai, O.; Kurihara, K.; Kawamata, Y.; Sueoka, M.; Hasegawa, M.; Tokunaga, K.; Zushi, H.; Hanada, K.; Fujisawa, A.; Sakamoto, M.; Idei, H.; Kawasaki, S.; Nakashima, H.; Higashijima, A.; Araki, K.

FUSION ENGINEERING AND DESIGN   86.0 ( 6.0 )   1080.0 - 1084.0   2011.10

Study of Matrix Converter as a Current-Controlled Power Supply in QUEST Tokamak Reviewed International journal

Xiaolong LIU, Kazuo NAKAMURA, Yi JIANG, Tatsuya YOSHISUE, Osamu MITARAI, Makoto HASEGAWA, Kazutoshi TOKUNAGA, Hideki ZUSHI, Kazuaki HANADA, Akihide FUJISAWA, Hiroshi IDEI, Shoji KAWASAKI, Hisatoshi NAKASHIMA, Aki HIGASHIJIMA and Kuniaki ARAKI

Plasma and Fusion Research   6.0 ( RA )   2011.10

25pGW-5 Effect of TF ripples on plasma wall interaction and localized damages due to loss of energetic electrons in QUEST

SK Sharma, H Zushi, N Yoshida, H Watanabe, M Osakabe, Y Takeiri, M Hasegava, K Tokunaga, K Hanada, H Idei, M Sakamoto, K Nakamura, A Fujisawa, M Ishiguro, S Tashima, Team QUEST

66.0 ( 1.0 )   240.0   2011.9

Verification of wavelet analysis for a heat pulse propagation experiment Reviewed International journal

Kobayashi, T.; Inagaki, S.; Itoh, S-I; Ida, K.; Oldenbuerger, S.; Tsuchiya, H.; Nagayama, Y.; Kawahata, K.; Yamada, H.; Sasaki, M.; Fujisawa, A.; Itoh, K.

PLASMA PHYSICS AND CONTROLLED FUSION   53.0 ( 9.0 )   0.0 - 0.0   2011.9

Study of Matrix Converter as Stabilizing Power Supply for Vertical Position Instability on QUEST Tokamak International journal

Xiaolong Liu, Kazuo Nakamura, Tatsuya Yoshisue, Osamu Mitarai, Makoto Hasegawa, Kazutoshi Tokunaga, Hideki Zushi, Kazuaki Hanada, Akihide Fujisawa, Hiroshi Idei, Shoji Kawasaki, Hisatoshi Nakashima, Aki Higashijima, Kuniaki Araki

2011.9

Investigations of the radial propagation of blob-like structure in a non-confined electron cyclotron resonance heated plasma on Q-shu University Experiment with a Steady-State Spherical Tokamak Reviewed International journal

Ogata, R.; Hanada, K.; Nishino, N.; Liu, H. Q.; Zushi, H.; Ishiguro, M.; Ikeda, T.; Nakamura, K.; Fujisawa, A.; Idei, H.; Hasegawa, M.; Kawasaki, S.; Nakashima, H.; Higashijima, A.

PHYSICS OF PLASMAS   18.0 ( 9.0 )   0.0 - 0.0   2011.9

26pGW-13 Experimental observation and Statistical Analysis of Blob-like Structures in QUEST

HQ Liu, K Hanada, N Nishino, R Ogata, M Ishiguro, H Zushi, K Nakamura, A Fujisawa, H Idei, M Hasegawa

66.0 ( 1.0 )   256.0   2011.9

26pGW-12 B_Z dependence of the higher order moments of density fluctuations in slab geometry plasma in QUEST

Santanu Banerjee, H Zushi, N Nishino, K Hanada, H Honma, HQ Liu, M Ishiguro, T Ryoukai, S Tashima, K Nakamura, H Idei, M Hasegawa, A Fujisawa

66.0 ( 1.0 )   256.0   2011.9

Evaluation of Electron Temperature Fluctuations Using Two Different Probe Techniques in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA) Reviewed International journal

Plasma and Fusion Research   6.0 ( RA )   2011.8

Study of blob-like structures in QUEST Reviewed International journal

Liu, H. Q.; Hanada, K.; Nishino, N.; Ogata, R.; Ishiguro, M.; Zushi, H.; Nakamura, K.; Sakamoto, M.; Idei, H.; Fujisawa, A.; Hasegawa, M.; Higashizono, Y.; Kawasaki, S.; Nakashima, H.; Higashijima, A.

JOURNAL OF NUCLEAR MATERIALS   415.0 ( 1.0 )   S620 - S623   2011.8

Non-Gaussian properties of global momentum and particle fluxes in a cylindrical laboratory plasma Reviewed International journal

Nagashima, Yoshihiko; Itoh, Sanae-I.; Inagaki, Shigeru; Arakawa, Hiroyuki; Kasuya, Naohiro; Fujisawa, Akihide; Kamataki, Kunihiro; Yamada, Takuma; Shinohara, Shunjiro; Oldenbuerger, Stella; Yagi, Masatoshi; Takase, Yuichi; Diamond, Patrick H.; Itoh, Kimitaka

PHYSICS OF PLASMAS   18.0 ( 7.0 )   0.0 - 0.0   2011.7

Venturini Method and Space Vector Modulation Method in Matrix Converter International journal

K. Nakamura, X. L. Liu, T. Yoshisue, O. Mitarai, K. Tokunaga, M. Hasegawa, H. Zushi, K. Hanada, A. Fujisawa, M. Sakamoto, H. Idei, S. Kawasaki, H. Nakashima, A. Higashijima, K. Araki

2011.7

Recent experiments and future collaborations on QUEST

K. Hanada, H. Zushi, H. Idei, K. Nakamura, M. Ishiguro, S. Tashima, E. I.Kalinnikova, M. Sakamoto, M. Hasegawa, A. Fujisawa, A. Higashijima, S. Kawasaki, H. Nakashima, H. Liu, O. Mitarai, T. Maekawa, A. Fukuyama, Y. Takase, J. Qian

204.0   2011.7

Observation of Nonlinear Coupling between Low Frequency Coherent Modes and Background Turbulence in LMD-U Reviewed International journal

Plasma and Fusion Research   6.0 ( RA )   2011.7

Electron Cyclotron / Bernstein Wave Heating and Current Drive Experiments using Phased-array Antenna in QUEST International journal

H. Idei, H. Zushi, K. Hanada, K. Nakamura, A. Fujisawa, M. Hasegawa, N. Yoshida, M. Sakamoto, H. Watanebe, K. Tokunaga, Y. Nagashima, A. Ejiri, M. Sakaguchi, E. Kalinnikova, M. Ishiguro, S. Tashima, A. Fukuyama, H. Igami, S. Kubo, S. K. Sharma, T. Ryokai, H. Q. Liu, M. Isobe, K. Nagaoka, H. Nakanishi, N. Nishino, S. Kawasaki, H. Nakashima, A. Higashijima, Y. Takase, T. Maekawa, O. Mitarai, M. Kikuchi and K. Toi

RADIO FREQUENCY POWER IN PLASMAS: Proceedings of the 19th Topical Conference   1406.0 ( 1.0 )   473.0 - 476.0   2011.6

Simulation on Toroidal Field Power Supply of HL-2A Tokamak: Application of Dual DQ0 Transformation for Six-Phase Synchronous Generator Model

Xiaolong Liu, Kazuo Nakamura, Kazutoshi Tokunaga, Makoto Hasegawa, Kuniaki Araki, Yi Jiang, Tatsuya Yoshisue, Hideki Zushi, Kazuaki Hanada, Akihide Fujisawa, Hiroshi Idei, Shoji Kawasaki, Hisatoshi Nakashima, Aki Higashijima

2011.6

Non-Inductive Start up of QUEST Plasma by RF Power Reviewed International journal

Hanada, K.; Zushi, H.; Idei, H.; Nakamura, K.; Ishiguro, M.; Tashima, S.; Kalinnikova, E. I.; Sakamoto, M.; Hasegawa, M.; Fujisawa, A.; Higashijima, A.; Kawasaki, S.; Nakashima, H.; Liu, H.; Mitarai, O.; Maekawa, T.; Fukuyama, A.; Takase, Y.; Qian, J.

PLASMA SCIENCE & TECHNOLOGY   13.0 ( 3.0 )   307.0 - 311.0   2011.6

Method for Estimating the Wavenumber of Standing Waves Using Three Langmuir Probes Reviewed International journal

Tatsuya KOBAYASHI, Yoshihiko NAGASHIMA, Shigeru INAGAKI, Hiroyuki ARAKAWA, Makoto SASAKI, Takuma YAMADA, Masatoshi YAGI, Naohiro KASUYA, Akihide FUJISAWA, Sanae-I. ITOH and Kimitaka ITOH

Plasma and Fusion Research   6.0 ( RA )   2011.5

Long Range Temperature Fluctuation in LHD Reviewed International journal

Shigeru INAGAKI, Tokihiko TOKUZAWA, Kimitaka ITOH, Katsumi IDA, Sanae-I. ITOH, Naoki TAMURA, Satoru SAKAKIBARA, Naohiro KASUYA, Akihide FUJISAWA, Shin KUBO, Takashi SHIMOZUMA, Takeshi IDO, Seiya NISHIMURA, Hiroyuki ARAKAWA, Tatsuya KOBAYASHI, Masatoshi YAGI, Kenji TANAKA, Yoshio NAGAYAMA, Kazuo KAWAHATA, Shigeru SUDO, Hiroshi YAMADA, Akio KOMORI and LHD Experiment Group

Plasma and Fusion Research   6.0 ( RA )   2011.4

Development of radially movable multichannel Reynolds stress probe system for a cylindrical laboratory plasma Reviewed International journal

Nagashima, Yoshihiko; Inagaki, Shigeru; Kamakaki, Kunihiro; Arakawa, Hiroyuki; Yamada, Takuma; Shinohara, Shunjiro; Kawai, Yoshinobu; Yagi, Masatoshi; Fujisawa, Akihide; Itoh, Sanae-I; Itoh, Kimitaka; Takase, Yuichi

REVIEW OF SCIENTIFIC INSTRUMENTS   82.0 ( 3.0 )   2011.3

マトリクスコンバータにおけるVenturini法と空間ベクトル法

中村 一男、劉　暁龍、吉末竜也、御手洗 修、徳永 和俊、長谷川 真、図子 秀樹、花田 和明、藤澤 彰英、坂本 瑞樹、出射 浩、川崎 昌二、中島 寿年、東島 亜紀、荒木 邦明

半導体電力変換研究会   2011.3

A Review-Observations of Turbulence and Structure in Magnetized Plasmas Reviewed International journal

Akihide FUJISAWA

Plasma and Fusion Research   5.0 ( Rev )   2010.12

Turbulence and zonal flows in edge plasmas of the HL-2A tokamak Reviewed International journal

Zhao, K. J.; Dong, J. Q.; Yan, L. W.; Hong, W. Y.; Fujisawa, A.; Yu, C. X.; Li, Q.; Qian, J.; Cheng, J.; Lan, T.; Liu, A. D.; Zhao, H. L.; Kong, D. F.; Huang, Y.; Liu, Yi; Song, X. M.; Yang, Q. W.; Ding, X. T.; Duan, X. R.; Liu, Yong

PLASMA PHYSICS AND CONTROLLED FUSION   52.0 ( 12.0 )   0.0 - 0.0   2010.12

Probability Density Function of Density Fluctuations in Cylindrical Helicon Plasmas Reviewed International journal

Hiroyuki ARAKAWA, Shigeru INAGAKI, Yoshihiko NAGASHIMA, Takuma YAMADA, Kunihiro KAMATAKI, Tatsuya KOBAYASHI, Satoru SUGITA, Masatoshi YAGI, Naohiro KASUYA, Akihide FUJISAWA, Sanae -I. ITOH and Kimitaka ITOH

Plasma and Fusion Research   5.0 ( RA )   2010.12

Nonlinear Mode Couplings in a Cylindrical Magnetized Plasma Reviewed International journal

Takuma YAMADA, Sanae-I. ITOH, Shigeru INAGAKI, Yoshihiko NAGASHIMA, Shunjiro SHINOHARA, Naohiro KASUYA, Kenichiro TERASAKA, Kunihiro KAMATAKI, Hiroyuki ARAKAWA, Masatoshi YAGI, Akihide FUJISAWA and Kimitaka ITOH

Plasma and Fusion Research   5.0 ( RA )   2010.12

Experimental Study of Turbulence and Zonal Flow in Edge Plasmas of the HL-2A Tokamak Reviewed International journal

Jiaqi DONG, Kaijun ZHAO, Longwen YAN, Wenyu HONG, Changxuan YU, Akihide FUJISAWA, Jun QIAN, Jun CHENG, Adi LIU, Tao LAN, Hailin ZHAO, Defeng KONG, Yi LIU, Yuan HUANG, Qiang LI, Xianming SONG, Qingwei YANG, Xuantong DING, Xuru DUAN and Yong LIU

Plasma and Fusion Research   5.0 ( RA )   2010.12

ECRH Superposition on Linear Cylindrical Helicon Plasma in the LMD-U Reviewed International journal

Kunihiro KAMATAKI, Sanae-I. ITOH, Shigeru INAGAKI, Hiroyuki ARAKAWA, Yoshihiko NAGASHIMA, Takuma YAMADA, Masatoshi YAGI, Akihide FUJISAWA and Kimitaka ITOH

Plasma and Fusion Research   5.0 ( RA )   2010.12

Bispectral Analysis of Density and Potential Fluctuations in a High Neutral Density Cylindrical Plasma Reviewed International journal

Tatsuya KOBAYASHI, Shigeru INAGAKI, Hiroyuki ARAKAWA, Kunihiro KAMATAKI, Yoshihiko NAGASHIMA, Takuma YAMADA, Satoru SUGITA, Masatoshi YAGI, Naohiro KASUYA, Akihide FUJISAWA, Sanae -I. ITOH and Kimitaka ITOH

Plasma and Fusion Research   5.0 ( RA )   2010.12

Observation of Quasi-Two-Dimensional Nonlinear Interactions in a Drift-Wave Streamer Reviewed International journal

Yamada, T.; Itoh, S-I; Inagaki, S.; Nagashima, Y.; Kasuya, N.; Kamataki, K.; Arakawa, H.; Kobayashi, T.; Yagi, M.; Fujisawa, A.; Itoh, K.

PHYSICAL REVIEW LETTERS   105.0 ( 22.0 )   0.0 - 0.0   2010.11

Study of Edge Turbulence from the Open to Closed Magnetic Field Configuration during the Current Ramp-up Phase in QUEST, International journal

H. Zushi, N. Nishino, K. Hanada H. Honma, H. Q. Liu, Y. Higashizono, M. Sakamoto, Y. Nakashima, M. Ishiguro, T. Ryoukai, S. Tashima, K. Nakamura, H. Idei, M. Hasegawa, A. Fujisawa, O. Mitarai, A. Fukuyama, Takeiri, Y. Takase, T. Maekawa, Y. Kishimoto

Proc. 23rd IAEA Fusion Energy Conference, 11-16 October 2010 Daejon, Korea   2010.11

Bifurcation of the plasma turbulence on LMD-U Reviewed International journal

Arakawa, H.; Inagaki, S.; Nagashima, Y.; Yamada, T.; Kamataki, K.; Kobayashi, T.; Sugita, S.; Yagi, M.; Kasuya, N.; Fujisawa, A.; Itoh, S-I; Itoh, K.

PLASMA PHYSICS AND CONTROLLED FUSION   52.0 ( 10.0 )   2010.10

Wavelet analyses using parallel computing for plasma turbulence studies Reviewed International journal

Fujisawa, A.; Shimizu, A.; Itoh, K.; Nagashima, Y.; Yamada, T.; Inagaki, S.; Matsuoka, K.; Itoh, S-I

PHYSICS OF PLASMAS   17.0 ( 10.0 )   0.0 - 0.0   2010.10

Study of Edge Turbulence from the Open to Closed Magnetic Field Configuration during the Current Ramp-up Phase in QUEST International journal

H. Zushi, N. Nishino, K. Hanada H. Honma, H. Q. Liu, Y. Higashizono, M. Sakamoto, Y. Nakashima, M. Ishiguro, T. Ryoukai, S. Tashima, K. Nakamura, H. Idei, M. Hasegawa, A. Fujisawa, O. Mitarai, A. Fukuyama, Takeiri, Y. Takase, T. Maekawa, Y. Kishimoto

Proc.23rd IAEA Fusion Energy Conference   2010.10

Probability Density Function of Density Fluctuations in Cylindrical Helicon Plasmas Reviewed International journal

H. Arakawa, S. Inagaki, Y. Nagashima, T. Yamada, K. Kamataki, T. Kobayashi, S. Sugita, M. Yagi, N. Kasuya, A. Fujisawa, K. Itoh and S.-I. Itoh

Plasma and Fusion Research   5.0 ( RA )   2010.10

Observation of edge Reynolds stress increase preceding an L-H transition in Compact Helical System Reviewed International journal

Yoshihiko NAGASHIMA, Kenichi NAGAOKA, Kimitaka ITOH, Akihide FUJISAWA, Mitsutaka ISOBE, Tsuyoshi AKIYAMA, Chihiro SUZUKI, Shin NISHIMURA, Yasuo YOSHIMURA, Keisuke MATSUOKA, Shoichi OKAMURA, Yuichi TAKASE, Akira EJIRI, Sanae -I. ITOH, Masatoshi YAGI, and CHS Group

Plasma and Fusion Research   5.0 ( RC )   2010.10

Study of Amplitude Correlation Technique in a Cylindrical Magnetized Plasma Reviewed International journal

Yamada, Takuma; Itoh, Sanae-I.; Inagaki, Shigeru; Nagashima, Yoshihiko; Kamataki, Kunihiro; Arakawa, Hiroyuki; Yagi, Masatoshi; Fujisawa, Akihide; Itoh, Kimitaka

JOURNAL OF NUCLEAR MATERIALS   79.0 ( 8.0 )   0.0 - 0.0   2010.8

Internal transport barrier formation induced by edge perturbation on LHD Reviewed International journal

Inagaki, S.; Tamura, N.; Ida, K.; Kubo, S.; Shimozuma, T.; Nagayama, Y.; Kawahata, K.; Sudo, S.; Fujisawa, A.; Itoh, K.; Itoh, S-I.

NUCLEAR FUSION   50.0 ( 6.0 )   2010.6

Two-dimensional bispectral analysis of drift wave turbulence in a cylindrical plasma Reviewed International journal

Yamada, T.; Itoh, S. -I.; Inagaki, S.; Nagashima, Y.; Shinohara, S.; Kasuya, N.; Terasaka, K.; Kamataki, K.; Arakawa, H.; Yagi, M.; Fujisawa, A.; Itoh, K.

PHYSICS OF PLASMAS   17.0 ( 5.0 )   0.0 - 0.0   2010.5

Development of Phased-array Antenna System and Its Application to EBWH/CD Experiments in QUEST International journal

H. Idei, M. Sakaguchi, E. I. Kalinnikova, K. Nagata, H. Zushi, K. Hanada, S. Tashima, M. Ishiguro, , H. Q. Liu, H. Igami3, S. Kubo, K. Nakamura, A. Fujisawa, M. Sakamoto, M. Hassegawa, Y. Higashizono, R. Ogata, T. Ryokai, S. K. Sharma, S. Kawasaki, H. Nakashima, A. Higashijima, Y. Takase, T. Maekawa, O. Mitarai and Y. Kishimoto

269.0 - 274.0   2010.4

Experimental Confinement Studies Beyond ITER Reviewed International journal

Akihide FUJISAWA

Plasma and Fusion Research   5.0 ( RA )   2010.3

A review of experimental drift turbulence studies Reviewed International journal

G R Tynan, A Fujisawa and G McKee

PLASMA PHYSICS AND CONTROLLED FUSION   51.0 ( 11.0 )   2009.10

Calculation of Beam Trajectories of a Heavy Ion Beam Probe Diagnostic in the TST-2 Spherical Tokamak Reviewed International journal

Nagashima Yoshihiko, A. Ejiri, Fujisawa Akihide, Y. Takase

IEEJ Transactions on Fundamentals and Materials   129.0 ( 9.0 )   575.0 - 579.0   2009.9

Dynamics of Drift and Flute Modes in Linear Cylindrical ECR Plasma Reviewed International journal

K. Kamataki, S.-I. Itoh, Y. Nagashima, S. Inagaki, S. Shinohara, M. Yagi, T. Yamada, Y. Kawai, A. Fujisawa, K. Itoh

JOURNAL OF NUCLEAR MATERIALS   8.0   82.0 - 86.0   2009.8

Reynolds Stress Measurements for Investigation of Nonlinear Processes of Turbulence in the Large Mirror Device and in the Large Mirror Device-Upgrade Reviewed International journal

Yoshihiko NAGASHIMA, Sanae-I. ITOH, Kimitaka ITOH, Akihide FUJISAWA, Shigeru INAGAKI, Yoshinobu KAWAI, Shunjiro SHINOHARA, Masayuki FUKAO, Takuma YAMADA, Kenichiro TERASAKA, Takashi MARUTA, Kunihiro KAMATAK, Hiroyuki ARAKAWA, Masatoshi YAGI, Naohiro KASUYA, George R. TYNAN, Patrick H. DIAMOND, and Yuichi Takase

JOURNAL OF NUCLEAR MATERIALS   8.0   50.0 - 54.0   2009.8

Observations of abrupt changes in the fluctuation spectrum on LMD-U Reviewed International journal

Arakawa, H.; Kamataki, K.; Inagaki, S.; Maruta, T.; Nagashima, Y.; Yamada, T.; Shinohara, S.; Terasaka, K.; Sugita, S.; Yagi, M.; Kasuya, N.; Fujisawa, A.; Itoh, S-I; Itoh, K.

PLASMA PHYSICS AND CONTROLLED FUSION   51.0 ( 8.0 )   0.0 - 0.0   2009.8

Measurement of Nonlinear Mode Couplings in the Large Mirror Device-Upgrade International journal

T. Yamada, S.-I. Itoh, S. Inagaki, Y. Nagashima, S. Shinohara, T. Maruta, K. Terasaka, K. Kamataki, N. Kasuya, M. Yagi, Y. Kawai, A. Fujisawa, K. Itoh

JOURNAL OF NUCLEAR MATERIALS   2009.8

Boundary of the geodesic acoustic eigenmode in the vicinity of the magnetic separatrix Reviewed International journal

Nagashima, Y.; Itoh, K.; Fujisawa, A.; Shinohara, K.; Itoh, S-I; Ido, T.; Yagi, M.; Hoshino, K.; Ejiri, A.; Takase, Y.; Uehara, K.; Miura, Y.

PLASMA PHYSICS AND CONTROLLED FUSION   51.0 ( 6.0 )   2009.6

Geodesic Acoustic Mode Spectroscopy II Reviewed International journal

Sanae-I. ITOH, Seiya NISHIMURA, Kimitaka ITOH, Akihide FUJISAWA, Yoshihiko NAGASHIMA and Shigeru INAGAKI

Plasma and Fusion Research   4.0 ( RC )   2009.5

Observation of the parametric-modulational instability between the drift-wave fluctuation and azimuthally symmetric sheared radial electric field oscillation in a cylindrical laboratory plasma Reviewed International journal

Nagashima, Yoshihiko; Itoh, Sanae-I.; Shinohara, Shunjiro; Fukao, Masayuki; Fujisawa, Akihide; Terasaka, Kenichiro; Kawai, Yoshinobu; Tynan, George R.; Diamond, Patrick H.; Yagi, Masatoshi; Inagaki, Shigeru; Yamada, Takuma; Itoh, Kimitaka

PHYSICS OF PLASMAS   16.0 ( 2.0 )   0.0 - 0.0   2009.2

A review of zonal flow experiments Reviewed International journal

Akihide Fujisawa

NUCLEAR FUSION   49.0 ( 1.0 )   2009.1

Coexistence of Zonal Flows and Drift-Waves in a Cylindrical Magnetized Plasma Reviewed International journal

Nagashima, Yoshihiko; Itoh, Sanae-I; Shinohara, Shunjiro; Fukao, Masayuki; Fujisawa, Akihide; Terasaka, Kenichiro; Kawai, Yoshinobu; Kasuya, Naohiro; Tynan, George R.; Diamond, Patrick H.; Yagi, Masatoshi; Inagaki, Shigeru; Yamada, Takuma; Itoh, Kimitaka

JOURNAL OF NUCLEAR MATERIALS   77.0 ( 11.0 )   2008.11

Nonlinear energy transfer of drift-wave fluctuation in a cylindrical laboratory plasma Reviewed International journal

Yoshihiko NAGASHIMA, Sanae -I. ITOH, Shunjiro SHINOHARA, Masayuki FUKAO, Akihide FUJISAWA, Kenichiro TERASAKA, Yoshinobu KAWAI, Naohiro KASUYA, Masatoshi YAGI, Shigeru INAGAKI, Takuma YAMADA and Kimitaka ITOH

Plasma and Fusion Research   3.0 ( RC )   2008.10

Anatomy of plasma turbulence Reviewed International journal

Yamada, Takuma; Itoh, Sanae-I.; Maruta, Takashi; Kasuya, Naohiro; Nagashima, Yoshihiko; Shinohara, Shunjiro; Terasaka, Kenichiro; Yagi, Masatoshi; Inagaki, Shigeru; Kawai, Yoshinobu; Fujisawa, Akihide; Itoh, Kimitaka

NATURE PHYSICS   4.0 ( 9.0 )   721.0 - 725.0   2008.9

Observation of Zonal Flow Type Oscillation in Linear Cylindrical ECR Plasmas Reviewed International journal

Kunihiro KAMATAKI, Sanae -I. ITOH, Yoshihiko NAGASHIMA, Shigeru INAGAKI, Shunjiro SHINOHARA, Masatoshi YAGI, Takuma YAMADA, Yoshinobu KAWAI, Akihide FUJISAWA and Kimitaka ITOH

Plasma and Fusion Research   3.0 ( L )   2008.8

Transport Dynamics and Multi-Scale Coupling of Turbulence in LHD Reviewed International journal

Shigeru INAGAKI, Naoki TAMURA, Yoshihiko NAGASHIMA, Tokihiko TOKUZAWA, Takuma YAMADA, Katsumi IDA, Takashi MARUTA, Shin KUBO, Kenichi TERASAKA, Takashi SHIMOZUMA, Yoshio NAGAYAMA, Kazuo KAWAHATA, Akio KOMORI, Shunjiro SHINOHARA, Akihide FUJISAWA, Masatoshi YAGI, Yoshinobu KAWAI, Sanae-I. ITOH, Kimitaka ITOH and the LHD experimental group

Plasma and Fusion Research   3.0 ( RA )   2008.8

Spatiotemporal Behavior of Drift Waves in LMD-U Reviewed International journal

Takuma YAMADA, Sanae -I. ITOH, Kenichiro TERASAKA, Naohiro KASUYA, Yoshihiko NAGASHIMA, Shunjiro SHINOHARA, Takashi MARUTA, Masatoshi YAGI, Shigeru INAGAKI, Yoshinobu KAWAI, Akihide FUJISAWA and Kimitaka ITOH

Plasma and Fusion Research   3.0 ( RA )   2008.8

Observation of Zonal Flow Type Oscillation in Linear Cylindrical ECR Plasmas Reviewed International journal

Kunihiro KAMATAKI, Sanae -I. ITOH, Yoshihiko NAGASHIMA, Shigeru INAGAKI, Shunjiro SHINOHARA, Masatoshi YAGI, Takuma YAMADA, Yoshinobu KAWAI, Akihide FUJISAWA and Kimitaka ITOH

Plasma and Fusion Research   9.0 ( RA )   2008.8

Experimental Study of Drift Wave Turbulence in Linear Plasmas Reviewed International journal

Takuma YAMADA, Sanae -I. ITOH, Takashi MARUTA, Naohiro KASUYA, Shunjiro SHINOHARA, Yoshihiko NAGASHIMA, Masatoshi YAGI, Kenichiro TERASAKA, Shigeru INAGAKI, Yoshinobu KAWAI, Masayuki FUKAO, Akihide FUJISAWA and Kimitaka ITOH

Plasma and Fusion Research   3.0 ( RA )   2008.7

Experimental studies of zonal flow and field in compact helical system plasma Reviewed International journal

Fujisawa, A.; Itoh, K.; Shimizu, A.; Nakano, H.; Ohshima, S.; Iguchi, H.; Matsuoka, K.; Okamura, S.; Minami, T.; Yoshimura, Y.; Nagaoka, K.; Ida, K.; Toi, K.; Takahashi, C.; Kojima, M.; Nishimura, S.; Isobe, M.; Suzuki, C.; Akiyama, T.; Ido, T.; Nagashima, Y.; Itoh, S. -I.; Diamond, P. H.

PHYSICS OF PLASMAS   15.0 ( 5.0 )   0.0 - 0.0   2008.5

Sheared flow generation and mode suppression in a magnetized linear cylindrical plasma Reviewed International journal

Tsuchiya, H.; Itoh, S-I; Fujisawa, A.; Kamataki, K.; Shinohara, S.; Yagi, M.; Kawai, Y.; Komori, A.; Itoh, K.

PLASMA PHYSICS AND CONTROLLED FUSION   50.0 ( 5.0 )   0.0 - 0.0   2008.5

Investigation of competitive oscillations between drift mode and flute mode in linear cylindrical ECR plasma Reviewed International journal

Kamataki, K.; Itoh, S-I; Nagashima, Y.; Inagaki, S.; Shinohara, S.; Yagi, M.; Yamada, T.; Kawai, Y.; Fujisawa, A.; Itoh, K.

PLASMA PHYSICS AND CONTROLLED FUSION   50.0 ( 3.0 )   0.0 - 0.0   2008.3

Radial transport characteristics of fast ions due to energetic-particle modes inside the last closed-flux surface in the compact helical system Reviewed International journal

Nagaoka, Kenichi; Isobe, Mitsutaka; Toi, Kazuo; Shimizu, Akihiro; Fujisawa, Akihide; Ohshima, Shunsuke; Nakano, Haruhisa; Osakabe, Masaki; Todo, Yasushi; Akiyama, Tsuyoshi; Nagashima, Yoshihiko; Suzuki, Chihiro; Nishimura, Shin; Yoshimura, Yasuo; Matsuoka, Keisuke; Okamura, Shoichi

PHYSICAL REVIEW LETTERS   100.0 ( 6.0 )   0.0 - 0.0   2008.2

Characteristics of high density edge transport barrier with reheat mode on CHS Reviewed International journal

T. Minami, S. Okamura, T. Akiyama, K. Ida, T. Oishi, M. Isobe, H. Nakano, A. Fujisawa, K. Nagaoka, M. Yoshinura, C. Suzuki, Y. Yoshimura, K. Toi, S. Ohshima, M. Takeuchi, H. Iguchi, S. Nishimura, A. Shimizu, K. Matsuoka, C. Takahashi

JOURNAL OF NUCLEAR MATERIALS   2008.1

Local observations of fast ion responses to energetic particle modes using a directional probe in the Compact Helical System (CHS) Reviewed International journal

K. Nagaoka, M. Isobe, K. Toi, K. Goto, T. Ito, Y. Todo, M. Osakabe, S. Ohshima, A. Shimizu, A. Fujisawa, H. Nakano, Y. Takeiri, K. Y. Watanabe, T. Akiyama, Y. Yoshimura, C. Suzuki, S. Nishimura, K. Matsuoka, S. Okamura, CHS group

NUCLEAR FUSION   48.0 ( 8.0 )   2008.1

Detection of Cascading in Drift Wave Turbulence Using Probe Array in Linear Plasmas Reviewed International journal

Takuma YAMADA, -Sanae -I. ITOH, Takashi MARUTA, Shunjiro SHINOHARA, Naohiro KASUYA, Yoshihiko NAGASHIMA, Masatoshi YAGI, Kenichiro TERASAKA, Masato KAWAGUCHI, Shigeru INAGAKI, Yoshinobu KAWAI, Masayuki FUKAO, Akihide FUJISAWA and Kimitaka ITOH

Plasma and Fusion Research   2.0 ( RC )   2007.12

Fine positioning of a poloidal probe array Reviewed International journal

Yamada, T.; Nagashima, Y.; Inagaki, S.; Kawai, Y.; Yagi, M.; Itoh, S. -I.; Maruta, T.; Shinohara, S.; Terasaka, K.; Kawaguchi, M.; Fukao, M.; Fujisawa, A.; Itoh, K.

REVIEW OF SCIENTIFIC INSTRUMENTS   78.0 ( 12.0 )   2007.12

A Study on Low-Frequency Fluctuations Using New Azimuthal Probe Array in High-Density Helicon Linear Plasma Reviewed International journal

Kenichiro TERASAKA, Shunjiro SHINOHARA , Yoshihiko NAGASHIMA, Takuma YAMADA, Masato KAWAGUCHI, Takashi MARUTA, Shigeru INAGAKI, Yoshinobu KAWAI, Naohiro KASUYA, Masatoshi YAGI, Akihide FUJISAWA, Kimitaka ITOH and Sanae-I. ITOH

Plasma and Fusion Research   2.0 ( RC )   2007.11

Zonal flow driven by energetic particle during magneto-hydro-dynamic burst in a toroidal plasma Reviewed International journal

Ohshima, S.; Fujisawa, A.; Shimizu, A.; Nakano, H.; Iguchi, H.; Yoshimura, Y.; Nagaoka, K.; Minami, T.; Isobe, M.; Nishimura, S.; Suzuki, C.; Akiyama, T.; Takahashi, C.; Takeuchi, M.; Ito, T.; Watari, T.; Kumazawa, R.; Itoh, S-I; Itoh, K.; Matsuoka, K.; Okamura, S.

PLASMA PHYSICS AND CONTROLLED FUSION   49.0 ( 11.0 )   1945.0 - 1952.0   2007.11

Determination of the Major Impurity Radiators in the Reheat Mode Discharges in the Compact Helical System Reviewed International journal

Chihiro SUZUKI, Tsuyoshi AKIYAMA, Akihide FUJISAWA, Katsumi IDA, Mitsutaka ISOBE, Keisuke MATSUOKA, Takashi MINAMI, Kenichi NAGAOKA, Shin NISHIMURA, Shoichi OKAMURA, Byron J. PETERSON, Akihiro SHIMIZU, Chihiro TAKAHASHI, Kazuo TOI and Yasuo YOSHIMURA

Plasma and Fusion Research   2.0 ( RA )   2007.11

Experimental progress on zonal flow physics in toroidal plasmas Reviewed International journal

Fujisawa, A.; Ido, T.; Shimizu, A.; Okamura, S.; Matsuoka, K.; Iguchi, H.; Hamada, Y.; Nakano, H.; Ohshima, S.; Itoh, K.; Hoshino, K.; Shinohara, K.; Miura, Y.; Nagashima, Y.; Itoh, S.-I.; Shats, M.; Xia, H.; Dong, J. Q.; Yan, L. W.; Zhao, K. J.; Conway, G. D.; Stroth, U.; Melnikov, A. V.; Eliseev, L. G.; Lysenko, S. E.; Perfilov, S. V.; Hidalgo, C.; Tynan, G. R.; Holland, C.; Diamond, P. H.; Mckee, G. R.; Fonck, R. J.; Gupta, D. K.; Schoch, P. M.

NUCLEAR FUSION   47.0 ( 10.0 )   S718 - S726   2007.10

In search of zonal flows by using direct density fluctuation measurements Reviewed International journal

Nagashima, Y.; Itoh, K.; Itoh, S-I; Fujisawa, A.; Yagi, M.; Hoshino, K.; Shinohara, K.; Ejiri, A.; Takase, Y.; Ido, T.; Uehara, K.; Miura, Y.

PLASMA PHYSICS AND CONTROLLED FUSION   49.0 ( 10.0 )   1611.0 - 1625.0   2007.10

Geodesic acoustic mode spectroscopy Reviewed International journal

Itoh, S-I; Itoh, K.; Sasaki, M.; Fujisawa, A.; Id, T.; Nagashima, Y.

PLASMA PHYSICS AND CONTROLLED FUSION   49.0 ( 8.0 )   2007.8

Turbulent transport of poloidal momentum in toroidal Plasmas Reviewed International journal

Itoh, Kimitaka; Toda, Shinichiro; Fujisawa, Akibide; Itoh, Sanae-I.; Yagi, Masatoshi; Fukuyama, Atsushi

JOURNAL OF NUCLEAR MATERIALS   76.0 ( 8.0 )   0.0 - 0.0   2007.8

Transport analysis of the effect of zonal flows on electron internal transport barriers in toroidal helical plasmas Reviewed International journal

Toda, S.; Itoh, K.; Fujisawa, A.; Itoh, S.-I.; Yagi, M.; Fukuyama, A.; Diamond, P. H.; Ida, K.

NUCLEAR FUSION   47.0 ( 8.0 )   914.0 - 919.0   2007.8

Geodesic acoustic mode spectroscopy Reviewed International journal

S-I. Itoh, K. Itoh, M. Sasaki, A. Fujisawa, T. Ido, Y. Nagashima

PLASMA PHYSICS AND CONTROLLED FUSION   49.0 ( 8.0 )   L7   2007.8

Evaluation of local magnetic field fluctuation in a toroidal plasma with heavy ion beam probe Reviewed International journal

A. Fujisawa, A. Shimizu, H. Nakano, S. Ohshima

PLASMA PHYSICS AND CONTROLLED FUSION   49.0 ( 6.0 )   845.0   2007.6

Experimental evidence of a zonal magnetic field in a toroidal plasma Reviewed International journal

Fujisawa, A.; Itoh, K.; Shimizu, A.; Nakano, H.; Ohshima, S.; Iguchi, H.; Matsuoka, K.; Okamura, S.; Minami, T.; Yoshimura, Y.; Nagaoka, K.; Ida, K.; Toi, K.; Takahashi, C.; Kojima, M.; Nishimura, S.; Isobe, M.; Suzuki, C.; Akiyama, T.; Nagashima, Y.; Itoh, S.-I.; Diamond, P. H.

PHYSICAL REVIEW LETTERS   98.0 ( 16.0 )   2007.4

Causal relationship between zonal flow and turbulence in a toroidal plasma Reviewed International journal

Fujisawa, Akihide; Shimizu, Akihiro; Nakano, Haruhisa; Ohshima, Shinsuke; Itoh, Kimitaka; Nagashima, Yoshihiko; Itoh, Sanae-I.; Iguchi, Harukazu; Yoshimura, Yasuo; Minami, Takashi; Nagaoka, Keiichi; Takahashi, Chihiro; Kojima, Mamoru; Nishimura, Shin; Isobe, Mitsutaka; Suzuki, Chihiro; Akiyama, Tsuyoshi; Ido, Takeshi; Matsuoka, Keisuke; Okamura, Shoichi; Diamond, Patrick H.

JOURNAL OF NUCLEAR MATERIALS   76.0 ( 3.0 )   2007.3

Intermittent characteristics in coupling between turbulence and zonal flows Reviewed International journal

Fujisawa, A.; Shimizu, A.; Nakano, H.; Ohshima, S.; Itoh, K.; Nagashima, Y.; Itoh, S. -I; Iguchi, H.; Yoshimura, Y.; Minami, T.; Nagaoka, K.; Takahashi, C.; Kojima, M.; Nishimura, S.; Isobe, M.; Suzuki, C.; Akiyama, T.; Ido, T.; Matsuoka, K.; Okamura, S.; Diamond, P. H.

PLASMA PHYSICS AND CONTROLLED FUSION   49.0 ( 3.0 )   211.0 - 217.0   2007.3

Physics of internal transport barrier of toroidal helical plasmas Reviewed International journal

Itoh, K.; Toda, S.; Fujisawa, A.; Itoh, S. -I.; Yagi, M.; Fukuyama, A.; Diamond, P. H.; Ida, K.

PHYSICS OF PLASMAS   14.0 ( 2.0 )   0.0 - 0.0   2007.2

Recipe for Fabricating Zeolite Ion Source for Plasma Probing Reviewed International journal

A. Fujisawa, A. Shimizu, H. Nakano, S. Ohshima, H. Iguchi

JAPANESE JOURNAL OF APPLIED PHYSICS   2007.1

Reconstruction Method of Local Density Fluctuation for Heavy Ion Beam Probe Measurements Reviewed International journal

H. Nakano, A. Fujisawa, A. Shimizu, S. Ohshima, H. Iguchi, Y. Yoshimura, and T. Minami

REVIEW OF SCIENTIFIC INSTRUMENTS   78.0   2007.1

Scaling of Power Threshold for Edge Transport Barrier Formation in CHS with Density, Magnetic Field and Magnetic Configuration Reviewed International journal

T Akiyama, S Okamura, T Minami, A Fujisawa, T Oishi, S Kado, M Takeuchi, K Toi, K Ida, M Yoshinuma, K Matsuoka, M Isobe, S Nishimura, C Suzuki, Y Yoshimura, K Nagaoka, C Takahashi and the CHS Experimental Group

PLASMA PHYSICS AND CONTROLLED FUSION   48.0 ( 11.0 )   1683.0   2006.11

First Observation of High Density Edge Transport Barrier Formation during Reheat Mode of Helical Plasma in CHS Reviewed International journal

Takashi MINAMI, Shoichi OKAMURA , Tsuyoshi AKIYAMA, Mitsutaka ISOBE, Tetsutarou OISHI, Shinichiro KADO, Katsumi IDA , Akihide FUJISAWA, Haruhisa NAKANO, Kiichiro NAKAMURA, KenichiNAGAOKA, Mikiro YOSHINUMA, Chihiro SUZUKI, Yasuo YOSHIMURA, Masaki TAKEUCHI, Kazuo TOI, Shinsuke OHSHIMA, Harukazu IGUCHI, Shin NISHIMURA, Akihiro SHIMIZU, Keisuke MATSUOKA, Chihiro TAKAHASHI and CHS group

Plasma and Fusion Research   1.0 ( RC )   2006.10

Experimental study of nonlinear processes in edge turbulence of toroidal plasmas Reviewed International journal

Yoshihiko NAGASHIMA, Katsumichi HOSHINO, Kenichi NAGAOKA, Kouji SHINOHARA, Akihide FUJISAWA, Kazuya UEHARA, Yoshinori KUSAMA, Katsumi IDA, Yasuo YOSHIMURA, Shoichi OKAMURA, Keisuke MATSUOKA, Akira EJIRI, Yuichi TAKASE, Kimitaka ITOH, Masatoshi YAGI, Sanae-I. ITOH, JFT-2M group and CHS group

Plasma and Fusion Research   1.0 ( RA )   2006.9

Geodesic Acoustic Eigenmodes Reviewed International journal

Kimitaka ITOH, Sanae-I. ITOH, Patrick H. DIAMOND, Akihide FUJISAWA, Masatoshi YAGI, Tetsuo WATARI, Yoshihiko NAGASHIMA and Atsushi FUKUYAMA

Plasma and Fusion Research   1.0 ( RC )   2006.7

Study of Edge Transport Barrier Formation on CHS Plasma Reviewed International journal

Takashi MINAMI, Shoichi OKAMURA, Tsuyoshi AKIYAMA, Mitsutaka ISOBE, Tetsutaro OHISHI, Haruhisa NAKANO, Katsumi IDA, Akihide FUJISAWA, Kiichiro NAKAMURA, Kenichi NAGAOKA, Mikiro YOSHINUMA, Chihiro SUZUKI, Yasuo YOSHIMURA, Kazuo TOI, Masaki NISHIURA, Shinsuke OHSHIMA, Zenzo NARUHIRO, Harukazu IGUCHI, Shin NISHIMURA, Akihiro SHIMIZU, Keisuke MATSUOKA and Chihiro TAKAHASHI

Plasma and Fusion Research   1.0 ( RA )   2006.6

Observation of coherent bicoherence and biphase in potential fluctuations around geodesic acoustic mode frequency on JFT-2M Reviewed International journal

Nagashima, Y; Itoh, K; Itoh, SI; Hoshino, K; Fujisawa, A; Ejiri, A; Takase, Y; Yagi, M; Shinohara, K; Uehara, K; Kusama, Y

PLASMA PHYSICS AND CONTROLLED FUSION   48.0 ( 0.0 )   #<Spreadsheet::Excel::Error:0xb8aedb8> - #<Spreadsheet::Excel::Error:0xb8aecc8>   2006.5

Properties of turbulence and stationary zonal flow on transport barrier in CHS Reviewed International journal

Fujisawa, A; Shimizu, A; Nakano, H; Ohsima, S; Itoh, K; Iguchi, H; Matsuoka, S; Okamura, S; Itoh, SI; Diamond, PH

PLASMA PHYSICS AND CONTROLLED FUSION   48.0   A365   2006.5

Physics of zonal flows Reviewed International journal

Itoh, K; Itoh, SI; Diamond, PH; Hahm, TS; Fujisawa, A; Tynan, GR; Yagi, M; Nagashima, Y

PHYSICS OF PLASMAS   13.0 ( 5.0 )   0.0 - 0.0   2006.5

Bispectral analysis applied to coherent floating potential fluctuations obtained in the edge plasmas on JFT-2M Reviewed International journal

Nagashima, Y; Itoh, K; Itoh, SI; Fujisawa, A; Hoshino, K; Takase, Y; Yagi, M; Ejiri, A; Ida, K; Shinohara, K; Uehara, K; Kusama, Y

PLASMA PHYSICS AND CONTROLLED FUSION   48.0 ( 4.0 )   S1 - S15   2006.4

Turbulence and transport characteristics of a barrier in a toroidal plasma Reviewed International journal

Fujisawa, A; Shimizu, A; Nakano, H; Ohsima, S; Itoh, K; Iguchi, H; Yoshimura, Y; Minami, T; Nagaoka, K; Takahashi, C; Kojima, M; Nishimura, S; Isobe, M; Suzuki, C; Akiyama, T; Nagashima, Y; Ida, K; Toi, K; Ido, T; Itoh, SI; Matsuoka, K; Okamura, S; Diamond, PH

PLASMA PHYSICS AND CONTROLLED FUSION   48.0 ( 4.0 )   #<Spreadsheet::Excel::Error:0xc914eb4> - #<Spreadsheet::Excel::Error:0xc914d24>   2006.4

Spectrograph of electric field fluctuation in toroidal helical plasma Reviewed International journal

Fujisawa, A; Itoh, K; Shimizu, A; Nakano, H; Ohsima, S; Iguchi, H; Matsuoka, K; Okamura, S; Itoh, SI; Diamond, PH

PLASMA PHYSICS AND CONTROLLED FUSION   48.0 ( 4.0 )   #<Spreadsheet::Excel::Error:0xa07e018> - #<Spreadsheet::Excel::Error:0xa07dc08>   2006.4

Geodesic-acoustic-mode in JFT-2M tokamak plasmas Reviewed International journal

Ido, T; Miura, Y; Kamiya, K; Hamada, Y; Hoshino, K; Fujisawa, A; Itoh, K; Itoh, SI; Nishizawa, A; Ogawa, H; Kusama, Y

PLASMA PHYSICS AND CONTROLLED FUSION   48.0 ( 4.0 )   S41   2006.4

Convergence study of bispectral analysis in experiments of high temperature plasmas Reviewed International journal

Nagashima, Y; Itoh, SI; Yagi, M; Itoh, K; Fujisawa, A; Hoshino, K; Shinohara, K; Uehara, K; Kusama, Y; Ejiri, A; Takase, Y

REVIEW OF SCIENTIFIC INSTRUMENTS   77.0 ( 4.0 )   2006.4

Development of Zeolite Ion Source for Beam Probe Measurements of High Temperature Plasma Reviewed International journal

Ohshima, Shinsuke ; Fujisawa, Akihide ; Shimizu, Akihiro ; Nakano, Haruhisa

REVIEW OF SCIENTIFIC INSTRUMENTS   77.0 ( 3.0 )   2006.3

4. 1 Formation Conditions of Electron Internal Transport Barriers in JT-60 U Plasmas[1]

Fujita, T; Fukuda, T; Sakamoto, Y; Ide, S; Suzuki, T; Takenaga, H; Ida, K; Idei, H; Shimozuma, T; Fujisawa, A;

JAEA-Review   2005.0   20.0   2006.1

Turbulence and transport characteristics on a barrier in a toroidal plasma Reviewed International journal

A. Fujisawa, A. Shimizu, H. Nakano et al.

PLASMA PHYSICS AND CONTROLLED FUSION   2006.1

Transport in core plasmas. Formation conditions of electron internal transport barriers in JT-60U plasmas

Takaaki Fujita, Yoshiteru Sakamoto, Shunsuke Ide, Takahiro Suzuki, Hidenobu Takenaga, T Fukuda, K Ida, T Shimozuma, A Fujisawa, S Ohdachi, K Toi, H Idei

Review of JT-60U experimental results in 2003 and 2004   2006.1

Observation of Internal Coherent Mode Structure using Heavy Ion Beam Probe Reviewed International journal

S. Ohshima, A. Fujisawa, A. Shimizu, H. Nakano

REVIEW OF SCIENTIFIC INSTRUMENTS   77.0   2006.1

Common Features of Core Electron Root Confinement in Helical Device Reviewed International journal

M. Yokoyama, H. Maassberg, C. D. Beidler, V. Tribaldos, K. Ida, F. Castej?n, T. Estrada, A. Fujisawa, T. Minami, T. Shimozuma, Y. Takeiri, J. Herranz, S. Murakami, H. Yamada

FUSION SCIENCE AND TECHNOLOGY   50.0 ( 3.0 )   327.0 - 342.0   2006.1

Influence of magnetic topology on transport and stability in stellarators Reviewed International journal

F. Castejon, A. Fujisawa, K. Ida, J. N. Talmadge, T. Estrada, D. Lopez-Bruna, C. Hidalgo, L. Krupnik and A. Melnikov

PLASMA PHYSICS AND CONTROLLED FUSION   47.0 ( 12B )   B53   2005.12

Internal Transport Barrier Physics in Helical Systems Reviewed International journal

M. Yokoyama, H. Maassberg, K. Ida, T. Estrada, F. Castejon, T. Minami, A. Fujisawa, O. Yamagishi, M. G. Shats, A. Dinklage, V. Tribaldos, C. D. Beidler, T. Shimozuma, Y. Takeiri, J. Herranz, S. Murakami, H. Yamada

2005.10

On the bicoherence analysis of plasma turbulence Reviewed International journal

Itoh, K; Nagashima, Y; Itoh, SI; Diamond, PH; Fujisawa, A; Yagi, M; Fukuyama, A

PHYSICS OF PLASMAS   12.0 ( 10.0 )   0.0 - 0.0   2005.10

Consideration of Magnetic Field Fluctuation Measurements in Torus Plasma with a Heavy Ion Beam Probe Reviewed International journal

Shimizu, A. Fujisawa, S. Ohshima, H. Nakano

REVIEW OF SCIENTIFIC INSTRUMENTS   76.0   2005.1

Extension of geodesic acoustic mode theory to helical systems Reviewed International journal

T. Watari, H. Hamada, A. Fujisawa, K. Toi, K. Itoh

PHYSICS OF PLASMAS   12.0 ( 6.0 )   2005.1

Effects of Sheared Flow on Microinstabilities and Transport in Plasmas Reviewed International journal

H Sanuki, K Itoh, A Fujisawa and J Q Dong

PLASMA SCIENCE & TECHNOLOGY   7.0 ( 1.0 )   2005.1

Edge and internal transport barrier formation in CHS Reviewed International journal

S. Okamura, T. Minami, T. Akiyama, T. Oishi, A. Fujisawa, K. Ida, H. Iguchi, M. Isobe, S. Kado, K. Nagaoka, K. Nakamura, S. Nishimura, K. Matsuoka, H. Matsushita, H. Nakano, M. Nishimura, S. Ohshima, A. Shimizu, C. Suzuki, C. Takahashi, K. Toi, Y. Yoshimura, M. Yoshinuma, CHS Group

NUCLEAR FUSION   45.0   863.0   2005.1

Identification of zonal flows in a toroidal plasma Reviewed International journal

Fujisawa, A; Itoh, K; Iguchi, H; Matsuoka, K; Okamura, S; Shimizu, A; Minami, T; Yoshimura, Y; Nagaoka, K; Takahashi, C; Kojima, M; Nakano, H; Ohsima, S; Nishimura, S; Isobe, M; Suzuki, C; Akiyama, T; Ida, K; Toi, K; Itoh, SI; Diamond, PH

PHYSICAL REVIEW LETTERS   93.0 ( 16.0 )   0.0 - 0.0   2004.10

Internal Transport Barrier and Bifurcation Phenomena in Stellarators Reviewed International journal

Akihide Fujisawa

Fusion Science and Technology   46.0 ( 1.0 )   91.0 - 100.0   2004.6

Comparison of electron internal transport barriers in the large helical device and JT-60U plasmas Reviewed International journal

Ida, K; Fujita, T; Fukuda, T; Sakamoto, Y; Ide, S; Toi, K; Inagaki, S; Shimozuma, T; Kubo, S; Idei, H; Fujisawa, A; Ohdachi, S; Yoshinuma, M; Funaba, H; Narihara, K; Murakami, S; Wakasa, A; Yokoyama, M; Takeiri, Y; Watanabe, KY; Tanaka, K; Liang, Y; Ohyabu, N

PLASMA PHYSICS AND CONTROLLED FUSION   46.0 ( 5A )   A45 - A50   2004.5

Formation conditions for electron internal transport barriers in JT-60U plasmas Reviewed International journal

Fujita, T; Fukuda, T; Sakamoto, Y; Ide, S; Suzuki, T; Takenaga, H; Ida, K; Idei, H; Shimozuma, T; Fujisawa, A; Ohdachi, S; Toi, K

PLASMA PHYSICS AND CONTROLLED FUSION   46.0 ( 10A )   A35 - A43   2004.5

Observation of bifurcation properties of radial electric fields using a heavy ion beam probe Reviewed International journal

Fujisawa, A; Iguchi, H; Minami, T; Yoshimura, Y; Sanuki, H; Itoh, K; Isobe, M; Nishimura, S; Suzuki, C; Tanaka, K; Osakabe, M; Nomura, I; Ida, K; Okamura, S; Toi, K; Kado, S; Akiyama, R; Shimizu, A; Takahashi, C; Kojima, M; Itoh, SI; Matsuoka, K; Hamada, Y; Fujiwara, M

NUCLEAR FUSION   41.0 ( 5.0 )   575.0 - 584.0   2001.5

Multilayer mirror based soft x-ray spectrometer as a high temperature plasma diagnostic Reviewed International journal

Duorah, S; Ejiri, A; Lee, S; Iguchi, H; Fujisawa, A; Kojima, M; Matsuoka, K; Ishiyama, E; Hanada, K; Shiraiwa, S; Toyama, H; Takase, Y

REVIEW OF SCIENTIFIC INSTRUMENTS   72.0 ( 1.0 )   1183.0 - 1187.0   2001.1

Experimental study of the bifurcation nature of the electrostatic potential of a toroidal helical plasma Reviewed International journal

Fujisawa, A; Iguchi, H; Minami, T; Yoshimura, Y; Tanaka, K; Itoh, K; Sanuki, H; Lee, S; Kojima, M; Itoh, SI; Yokoyama, M; Kado, S; Okamura, S; Akiyama, R; Ida, K; Isobe, M; Nishimura, S; Osakabe, M; Nomura, I; Shimizu, A; Takahashi, C; Toi, K; Matsuoka, K; Hamada, Y; Fujiwara, M

PHYSICS OF PLASMAS   7.0 ( 10.0 )   4152.0 - 4183.0   2000.10

Energetic ion driven MHD instabilities observed in the heliotron/torsatron devices Compact Helical System and Large Helical Device Reviewed International journal

K Toi, M Takechi, M Isobe, N Nakajima, M Osakabe, S Takagi, T Kondo, G Matsunaga, K Ohkuni, M Sasao, S Yamamoto, S Ohdachi, S Sakakibara, H Yamada, KY Watanabe, DS Darrow, A Fujisawa, M Goto, K Ida, H Idei, H Iguchi, S Lee, S Kado, S Kubo, O Kaneko, K Kawahata, K Matsuoka, T Minami, S Morita, O Motojima, K Narihara, S Nishimura, N Ohyabu, Y Oka, S Okamura, T Ozaki, K Sato, M Sato, A Shimizu, T Shimozuma, Y Takeiri, K Tanaka, T Tokuzawa, K Tsumori, I Yamada, Y Yoshimura

NUCLEAR FUSION   40.0 ( 7.0 )   1349.0   2000.7

Thermal transport barrier in heliotron-type devices (Large Helical Device and Compact Helical System) Reviewed International journal

N Ohyabu, A Fujisawa, N Ashikawa, M Emoto, H Funaba, M Goto, Y Hamada, H Iguchi, K Ida, K Itoh, M Isobe, H Idei, S Inagaki, N Inoue, K Ikeda, S Kado, S Kubo, R Kumazawa, K Khlopenkov, O Kaneko, K Kawahata, A Komori, T Kobuchi, S Lee, Y Liang, T Minami, J Miyazawa, S Masuzaki, K Matsuoka, T Morisaki, S Morita, S Murakami, T Mutoh, S Muto, K Narihara, Y Nagayama, Y Nakamura, H Nakanishi, K Nishimura, S Nishimura, N Noda, I Nomura, T Notake, S Okamura, S Ohdachi, K Ohkubo, Y Oka, M Osakabe, T Ozaki, BJ Peterson, RO Pavlichenko, A Sagara, S Sakakibara, R Sakamoto, M Sasao, K Sato, H Sanuki, K Saito, M Sato, T Seki, A Shimizu, T Shimozuma, M Shoji, H Suzuki, S Sudo, H Sasao, Y Takeiri, K Tanaka, K Toi, T Tokuzawa, K Tsumori, K Tsuzuki, M Takechi, N Tamura, Y Torii, I Yamada, H Yamada, S Yamaguchi, K Yamazaki, M Yokoyama, Y Yoshimura, S Yamamoto, KY Watanabe, T Watanabe, T Watari, O Motojima, M Fujiwara

PHYSICS OF PLASMAS   7.0 ( 5.0 )   1802.0 - 1808.0   2000.5

Transport barrier formation and bifurcation patterns of potential profiles in the compact helical system heliotron/torsatron Reviewed International journal

Fujisawa, A; Iguchi, H; Minami, T; Yoshimura, Y; Tanaka, K; Itoh, K; Sanuki, H; Itoh, SI; Isobe, M; Nishimura, S; Okamura, S; Matsuoka, K; Fujiwara, M

PLASMA PHYSICS AND CONTROLLED FUSION   42.0 ( 0.0 )   #<Spreadsheet::Excel::Error:0xc97e6e8> - #<Spreadsheet::Excel::Error:0xc97e4f4>   2000.5

Possibility of electric field bifurcation and internal transport barrier formation in LHD plasma Reviewed International journal

Sanuki, H; Itoh, K; Yokoyama, M; Fujisawa, A; Ida, K; Toda, S; Itoh, I; Yagi, M; Fukuyama, A

JOURNAL OF NUCLEAR MATERIALS   69.0 ( 2.0 )   445.0 - 450.0   2000.2

Global MHD modes excited by energetic ions in heliotron/torsatron plasmas Reviewed International journal

K Toi, M Takechi, S Takagi, G Matsunaga, M Isobe, T Kondo, M Sasao, DS Darrow, K Ohkuni, S Ohdachi, R Akiyama, A Fujisawa, M Gotoh, K Ida, H Idei, H Iguchi, S Kado, M Kojima, S Kubo, S Lee, K Matsuoka, T Minami, S Morita, N Nikai, S Nishimura, S Okamura, M Osakabe, A Shimizu, Y Shirai, C Takahashi, K Tanaka, T Watari, Y Yoshimura

NUCLEAR FUSION   39.0 ( 11Y )   1929.0   1999.11

Confinement physics study in a small low aspect ratio helical device: CHS Reviewed International journal

S Okamura, K Matsuoka, R Akiyama, DS Darrow, A Ejiri, A Fujisawa, M Fujiwara, M Goto, K Ida, H Idei, H Iguchi, N Inoue, M Isobe, K Itoh, S Kado, K Khlopenkov, T Kondo, S Kubo, A Lazaros, S Lee, G Matsunaga, T Minami, S Morita, S Murakami, N Nakajima, N Nikai, S Nishimura, I Nomura, S Ohdachi, K Ohkuni, M Osakabe, R Pavlichenko, BJ Peterson, R Sakamoto, H Sanuki, M Sasao, A Shimizu, Y Shirai, S Sudo, S Takagi, C Takahashi, S Takayama, M Takechi, K Tanaka, K Toi, T Watari, K Yamazaki, M Yokoyama, Y Yoshimura

NUCLEAR FUSION   39.0 ( 9Y )   1337.0   1999.9

Energetic-Ion-Driven Toroidal Alfvacute en Eigenmodes Observed in a Heliotron/Torsatron Plasma Reviewed International journal

Takechi, M; Takagi, S; Matsunaga, G; Ohkuni, K; Shimizu, M; Toi, K; Ohdachi, S; Akiyama, R; Fujisawa, A; Gotoh, M;

Physical review letters   83.0 ( 2.0 )   312.0   1999.7

Transition from L mode to high ion temperature mode in CHS heliotron/torsatron plasmas Reviewed International journal

K Ida, M Osakabe, K Tanaka, T Minami, S Nishimura, S Okamura, A Fujisawa, K Yamazaki, Y Yoshimura, S Kubo, R Akiyama, DS Darrow, H Idei, H Iguchi, M Isobe, S Kado, T Kondo, S Lee, K Matsuoka, S Morita, I Nomura, S Ohdachi, M Sasao, A Shimizu, S Takagi, C Takahashi, S Takayama, M Takechi, K Toi, K Tsumori, T Watari

NUCLEAR FUSION   39.0 ( 11Y )   1649.0   1999.4

Electric pulsation and profile quantization in CHS heliotron/torsatron Reviewed International journal

Fujisawa, A; Iguchi, H; Idei, H; Kubo, S; Matsuoka, K; Okamura, S; Tanaka, K; Minami, T; Ohdachi, S; Morita, S; Zushi, H; Lee, S; Osakabe, M; Akiyama, R; Yoshimura, Y; Toit, K; Sanuki, H; Itoh, K; Shimizu, A; Takagi, S; Ejiri, A; Takahashi, C; Kojima, M; Hidekuma, S; Ida, K; Nishimura, S; Isobe, M; Inoue, N; Sakamoto, R; Itoh, SI; Hamada, Y; Fujiwara, M

PLASMA PHYSICS AND CONTROLLED FUSION   41.0 ( 3A )   A561   1999.3

Electron thermal transport barrier and density fluctuation reduction in a toroidal helical plasma Reviewed International journal

Fujisawa, A; Iguchi, H; Minami, T; Yoshimura, Y; Sanuki, H; Itoh, K; Lee, S; Tanaka, K; Yokoyama, M; Kojima, M; Itoh, SI; Okamura, S; Akiyama, R; Ida, K; Isobe, M; Morita, S; Nishimura, S; Osakabe, M; Shimizu, A; Takahashi, C; Toi, K; Hamada, Y; Matsuoka, K; Fujiwara, M

PHYSICAL REVIEW LETTERS   82.0 ( 13.0 )   2669.0 - 2672.0   1999.3

Electric field bifurcation and transition in CHS heliotron/torsatron Reviewed International journal

FUJISAWA Akihide, IGUCHI Harukazu, IDEI Hiroshi, KUBO Shin, LEE Seishu, MATSUOKA Keisuke, OKAMURA Shoichi, TANAKA Kenji, MINAMI Takashi, MORITA Shigeru, OHDACHI Satoshi, OSAKABE Masaki, AKIYAMA Ryuichi, YOSHIMURA Yasuo, TOI Kazuo, SANUKI Heiji, ITOH Kimitaka, TAKAHASHI Chihiro, KOJIMA Mamoru, HIDEKUMA Shigeru, IDA Katsumi, NISHIMURA Shin, EIIRI Akira, HAMADA Yasushi, ITOH Sanae-L1, INOUE Noriyuki, SAKAMOTO Ryuichi and FUJMARA Masami

JOURNAL OF NUCLEAR MATERIALS   1.0   84.0 - 87.0   1998.12

Discovery of electric pulsation in a toroidal helical plasma Reviewed International journal

Fujisawa, A; Iguchi, H; Idei, H; Kubo, S; Matsuoka, K; Okamura, S; Tanaka, K; Minami, T; Ohdachi, S; Morita, S; Zushi, H; Lee, S; Osakabe, M; Akiyama, R; Yoshimura, Y; Toi, K; Sanuki, H; Itoh, K; Shimizu, A; Takagi, S; Ejiri, A; Takahashi, C; Kojima, M; Hidekuma, S; Ida, K; Nishimura, S; Isobe, M; Inoue, N; Sakamoto, R; Itoh, SI; Hamada, Y; Fujiwara, M

PHYSICAL REVIEW LETTERS   81.0 ( 11.0 )   2256.0 - 2259.0   1998.9

Electric field bifurcation and transition in the core plasma of CHS Reviewed International journal

Fujisawa, A; Iguchi, H; Sanuki, H; Itoh, K; Itoh, SI; Okamura, S; Matsuoka, K; Hamada, Y

PLASMA PHYSICS AND CONTROLLED FUSION   40.0 ( 5.0 )   627.0 - 630.0   1998.5

Plasma and Beam Physics-Discovery of Electric Pulsation in a Toroidal Helical Plasma Reviewed International journal

Fujisawa, A; Iguchi, H; Idei, H; Kubo, S; Matsuoka, K; Okamura, S; Tanaka, K; Minami, T; Ohdachi, S; Morita, S;

Physical Review Letters   1998.1

Dynamic behavior of potential in the plasma core of the CHS heliotron/torsatron Reviewed International journal

Fujisawa, A; Iguchi, H; Sanuki, H; Itoh, K; Lee, S; Hamada, Y; Kubo, S; Idei, H; Crowley, TP; Akiyama, R; Tanaka, K; Minami, T; Ida, K; Nishimura, S; Morita, S; Kojima, M; Hidekuma, S; Itoh, SI; Takahashi, C; Inoue, N; Suzuki, H; Okamura, S; Matsuoka, K

PHYSICAL REVIEW LETTERS   79.0 ( 6.0 )   1054.0 - 1057.0   1997.8

Direct observation of potential profiles with a 200 keV heavy ion beam probe on the Compact Helical System Reviewed International journal

A Fujisawa, H Iguchi, S Lee, TP Crowley, Y Hamada, S Kubo, H Idei, H Sanuki, K Itoh, T Minami, K Tanaka, S Nishimura, K Ida, S Hidekuma, M Kojima, C Takahashi, S Okamura, K Matsuoka

PHYSICS OF PLASMAS   4.0 ( 5.0 )   1357.0 - 1361.0   1997.5

RF heating experiments in CHS and RF development for LHD International journal

T. Watari, R. Kumazawa, K. Nishimura, T. Mutoh, T. Seki, S. Masuda, T. Shoji, F. Simbo, T. Ido, R. Akiyama, A. Ando, A. Ejiri, A. Fujisawa, H. Idei, K. Ida, H. Iguchi, M. Isobe, M. Iwase, S. Kubo, T. Minami, K. Matsuoka, T. Morisaki, S. Morita, S. Mutoh, S. Murakami, K. Narihara, S. Okamura, T. Ozaki, M. Sasao, C. Takahashi, T. Kawamoto, K. Tanaka, J. Xu, J. M. Noterdaeme, D. A. Rasmussen, J. F. Lyon, J. B. Wilgen, D. E. Greenwood, D. J. Hoffman, E. F. Jaeger and M. Murakami

The twelfth topical conference on radio frequency power in plasmas   403.0 ( 1.0 )   57.0 - 64.0   1997.4

Measurement of ablation cloud parameters and plasma potential with on/off-axis pellet injection in the JIPP T-IIU tokamak Reviewed International journal

Sakakita, H; Sato, KN; Nomura, I; Hamada, Y; Nishizawa, A; Kawasumi, Y; Ida, K; Xu, J; Narihara, K; Toi, K; Ejiri, A; Seki, T; Adachi, K; Iguchi, H; Fujisawa, A; Liang, R; Sakamoto, M; Kano, Y; Hirokura, S; Hidekuma, S; Kojima, M

FUSION ENGINEERING AND DESIGN   34.0   329.0 - 332.0   1997.3

Potential profile measurements on compact helical system (CHS) using a 200 keV heavy ion beam probe Reviewed International journal

Fujisawa, A; Iguchi, H; Lee, S; Crowley, TP; Hamada, Y; Hidekuma, S; Kojima, M; Kubo, S; Idei, H; Nishimura, K;

FUSION ENGINEERING AND DESIGN   34.0   649.0 - 651.0   1997.1

PROBE IN THE COMPACT HELICAL SYSTEM International journal

FUJISAWA, A; KUBO, S; IGUCHI, H; IDEI, H; MINAMI, T; SANUKI, H; ITOH, K; OKAMURA, S; MATSUOKA, K; TANAKA, K;

Fusion energy 1996: proceedings of the Sixteenth International Conference on Fusion Energy   1997.1

Studies of Perturbative Plasma Transport, Ice Pellet Ablation and Sawtooth Phenomena in the JIPP T-IIU Tokamak International journal

K. TOI, K. N. SATO, Y. HAMADA, S. OHDACHI, H. SAKAKITA, A. NISHIZAWA, A. EJIRI, K. NARIHARA, H. KURAMOTO, Y. KAWASUMI, S. KUBO, T. SEKI, K. KITACHI, J. XU, K. IDA, K. KAWAHATA, I. NOMURA, K. ADACHI, R. AKIYAMA, A. FUJISAWA, J. FUJITA, S. HIDEKUMA, N. HIRAKI, S. HIROKURA, H. IDEI, T. IDO, H. IGUCHI, M. ISOBE, K. IWASAKI, O. KANEKO, Y. KANO, M. KOJIMA, J. KOOG, R. KUMAZAWA, T. KURODA, J. LI, R. LIANG, T. MINAMI, S. MORITA, K. OHKUBO, Y. OKA, S. OKAJIMA, M. OSAKABE, Y. SAKAWA, M. SASAO, K. SATO, T. SHIMPO, T. SHOJI, H. SUGAI, T. WATARI, I. YAMADA, K. YAMAUTI

16th Conference Proceedings of Fusion Energy   1.0   559.0   1996.10

Experimental study of plasma confinement and heating efficiency through potential profile measurements with a heavy ion beam probe in the compact helical system International journal

A Fujisawa, S Kubo, H Iguchi, H IDEI, T MINAMI, H SANUKI, K ITOH, S OKAMURA, K MATSUOKA, K TANAKA, S LEE, M KOJIMA, TP CROWLEY, Y HAMADA, M IWASE, H NAGASAKI, H SUZUKI, N INOUE, R AKIYAMA, M OSAKABE, S MORITA, C TAKAHASHI, S MUTO, A EJIRI, K IDA, S NISHIMURA, K NARIHARA, I YAMADA, K TOI, S OHDACHI, T OZAKI, A KOMORI, K NISHIMURA, S HIDEKUMA, K OHKUBO, DA RASMUSSEN, JB WILGEN, M MURAKAMI, T WATARI, M FUJIWARA

Proc. 16th IAEA Fusion Energy Conference, Montreal, Canada 1996   2.0   41.0 - 54.0   1996.1

Impact of rotational transform profile control on plasma confinement and stability in CHS International journal

K. TOI, T. MORISAKI, S. SAKAKIBARA, A. EJIRI, H. YAMADA, S. MORITA, K. TANAKA, N. NAKAJIMA, S. OKAMURA, H. IGUCHI, K. IDA, K. TSUMORI, S. OHDACHI, K. NISHIMURA, K. MATSUOKA, J. XU, I. YAMADA, T. MINAMI, K. NARIHARA, R. AKIYAMA, A. ANDO, H. ARIMOTO, A. FUJISAWA, M. FUJIWARA, H. IDEI, O. KANEKO, K. KAWAHATA, A. KOMORI, S. KUBO, R. KUMAZAWA, T. OZAKI, A. SAGARA, C. TAKAHASHI, Y. TAKITA, T. WATARI

Plasma Physics and Controlled Nuclear Fusion Research 1994: Fifteenth Conference Proceedings, Seville, Spain, 26 September-1 October 1994, Vol. 2   2.0   331.0   1994.9

プラズマ乱流統合観測装置(PLATO)による乱流と構造の大域性の研究 Invited

藤澤 彰英

プラズマ核融合学会  2019.12 

プラズマ乱流トモグラフィーと Stokes 偏光解析の応用

藤澤 彰英

画像計測研究会2019  2019.9 

PLATO計画の概要と進捗状況

藤澤 彰英

日本物理学会  2019.9 

PLATO (PLAsma Turbulence Observatory)プロジェクトと現状について

藤澤 彰英

先進トカマク研究会  2019.9 

Turbulence in fusion and laboratory plasmas - An experimentalist view of past and future for turbulence studies with a history of PLATO project

9th East-Asia School and Workshop on Laboratory, Space, and Astrophysical Plasmas (Nagoya University, Japan, 2019.7.29-8.2)  2019.7 

プラズマ乱流研究の進展と今後の展望 Invited

藤澤 彰英

2017.11 

非平衡極限プラズマ全国共同連携ネットワーク研究計画

日本学術会議  2016.3 

プラズマ乱流のトモグラフィーを用いた全体精密計測の開発について

日本物理学会  2015.9 

トモグラフィーによる直線プラズマの局所乱流観測

藤澤 彰英, 永島 芳彦, 稲垣 滋, 松岡啓介, 伊藤公孝, 伊藤 早苗

日本物理学会　2015年年次大会  2015.3 

プラズマ乱流研究の新方向 Invited

プラズマ・核融合学会　第31回年会  2014.11 

Present status and future of　plasma turbulence experiments Invited

エネルギー理工学研究所国際シンポジウム  2014.10 

HIBP Measurements for Electric Field and Plasma Turbulence Invited International conference

Akihide Fujisawa

2014.8 

What can we learn from basic experiments ? Invited International conference

Akihide Fujisawa

Asian and Pacific Transport Working Group  2014.6 

プラズマ乱流全域マルチスケール観測と装置設計

藤澤 彰英

プラズマ・核融合学会　第30回年会  2013.12 

PANTAにおけるトモグラフィを目指した多チャンネル分光計測

藤野博充

プラズマ・核融合学会　第30回年会  2013.12 

Extended paradigm of and diagnostics for plasma turbulence International conference

Akihide Fujisawa

14th International Workshop on H-mode Physics and Transport Barriers  2013.10 

プラズマ乱流の描像と全域マルチスケール観測の必要について

藤澤 彰英, 永島 芳彦, 稲垣 滋, 松岡啓介, 伊藤公孝, 伊藤 早苗

日本物理学会　2013年秋季大会  2013.9 

乱雑さの中から生まれる構造

藤澤 彰英

平成25年度九州大学（大学院総合理工学府）公開講座　最先端・次世代プラズマ科学　-万物流転の法則から医療滅菌まで  2013.8 

Turbulence in toroidal plasma Invited International conference

Akihide Fujisawa

2013.7 

Investigation of Essential Nonlinear Processes in Plasma Turbulence International conference

40th European Physical Society Conference on Plasma Physics  2013.7 

プラズマ乱流と帯状電磁場構造

藤澤 彰英

RIAMフォーラム2013  2013.6 

乱流プラズマの輸送と界面のダイナミクス Invited

藤澤 彰英

日本物理学会  2013.3 

プラズマ物理学の未来 Invited

藤澤 彰英

日本学術会議  2013.1 

磁化プラズマ乱流研究の進展 Invited

藤澤 彰英

プラズマ核融合学会  2012.12 

PANTAにおける分光による揺動スペクトル観測

大坪聡, 藤澤 彰英

プラズマ核融合学会  2012.11 

直線プラズマ装置PANTAにおける分光計測とアーベル変換による画像再構成

柿川伸介, 藤澤 彰英

プラズマ核融合学会  2012.11 

乱流と構造研究の新しい展開 はじめに、おわりに Invited

藤澤 彰英

プラズマ核融合学会  2012.11 

磁化プラズマにおける乱流と構造形成 Invited

藤澤彰英（代理　伊藤公孝）

天文学会  2012.4 

磁場閉じ込めプラズマ中の乱流とメソスケール構造の生成について Invited

藤澤彰英

日本物理学会  2012.4 

乱流プラズマにおける構造形成の実験観測 Invited

藤澤彰英

2012.2 

Modern View of Turbulence and Transport in Magnetized Plasmas Invited

2011.11 

Physics of zonal flows and transport bifurcations Invited International conference

Akihide Fujisawa

3rd EFDA Transport Topical Group Meeting &15th EU-US transport task force workshop  2010.9 

QUESTにおける高周波入射を用いた電流立ち上げ実験

石黒正貴，花田和明，図子秀樹，中村一男，藤澤彰英，出射浩，坂本瑞樹，長谷川真，東園雄太，磯部光考，田島西夜，江尻晶，高瀬雄一，前川孝，御手洗修，岸本泰明，川崎昌二，中島寿年，東島亜紀

日本物理学会第65回年次大会  2010.3 

LMD-Uにおける密度およびポテンシャル揺動の非線形結合の解析

小林達哉，稲垣滋，荒川弘之，鎌滝晋礼，永島芳彦，山田琢磨，矢木雅敏，糟谷直宏，藤澤彰英，伊藤早苗，伊藤公孝

日本物理学会第65回年次大会  2010.3 

LMD-Uにおける揺動位相速度遷移のダイナミクス

荒川弘之，稲垣滋，永島芳彦，山田琢磨，鎌滝晋礼，小林達哉，杉田暁，矢木雅敏，糟谷直宏，藤澤彰英，伊藤公孝，伊藤早苗

日本物理学会第65回年次大会  2010.3 

LMD-Uにおける揺動駆動輸送の統計的性質

稲垣滋，下田雅人，荒川弘之，鎌滝晋礼，永島芳彦，山田琢磨，藤澤彰英，糟谷直宏，矢木雅敏，伊藤公孝，伊藤早苗

日本物理学会第65回年次大会  2010.3 

EBWH/CD Experiments using Phased-array Antenna System in QUEST International conference

H. Idei, H. Zushi, H. Hanada, K. Nakamura, A. Fujisawa, O. Mitarai, M. Sakaguchi, K.N. Sato, M. Sakamoto, M. Hasegawa, Y. Higashizono, K. Ishiguro, H. Liu, S. Sharma, T. Ryokai, S. Tashima, Y.Hisano, N. Yoshida, H. Watanabe, T. Tokunaga, S. Kawasaki, H. Nakashima, A. Higashijima, T. Fujiwara, H. Igami, S. Kubo, M. Isobe, N. Nishino, Y. Nakashima, T. Maekawa, Y. Kishimoto, and Y. Takase

US-Japan Workshop on RF Physics  2010.3 

赤外線カメラを使用した壁面温度計測による熱負荷の測定

岡本 篤知，横峯 健彦，石黒 正貴（九大応力研） 花田 和明，中村 一男，図子 秀樹，藤澤 彰英，出射 浩，坂本 瑞樹，長谷川 真，川崎 昌二，中島 寿年，東島 亜紀（東大新領域） 高瀬 雄一（京大エネ） 前川 孝，岸本 泰明（東海大） 御手洗 修（兵庫県立大） 福本 直之，永田 正義

プラズマ・核融合学会 九州・沖縄・山口支部（於　平成21 年12 月22 日（火）-23 日（水））  2009.12 

QUEST における赤外線観測用真空窓の熱設計

立川 博章，横峯 健彦，石黒 正貴（九大応力研） 花田 和明，中村 一男，図子 秀樹，藤澤 彰英，出射 浩，坂本 瑞樹，長谷川 真，川崎 昌二，中島 寿年，東島 亜紀（東大新領域） 江尻 晶，高瀬 雄一（京大エネ） 前川 孝，岸本 泰明（兵庫県立大） 福本 直之（東海大） 御手洗

プラズマ・核融合学会 九州・沖縄・山口支部大会  2009.12 

QUEST におけるECR 放電時のラングミュアプローブ計測

郷田 到，小川 和真，尾崎 和基，大山 亮平，靏昭 太朗，A. Rusinov （九大応力研） 坂本 瑞樹，東園 雄太，図子 秀樹，中村 一男，藤澤 彰英，花田 和明，出射 浩，長谷川 真，川崎 昌二，中島 寿年，東島 亜紀（横浜国立大） 津嶋 晴（東大新領域） 高瀬 雄一（京大エネ） 前川 孝，岸本 泰明（東海大） 御手洗 修

プラズマ・核融合学会 九州・沖縄・山口支部大会  2009.12 

QUEST における真空磁気面再構成法の検討

池田 旭彰，石黒 正貴（九大応力研） 花田 和明，図子 秀樹，藤澤 彰英，中村 一男，出射 浩，坂本 瑞樹，長谷川 真，川崎 昌二，中島 寿年，東島 亜紀，東園 雄太（アイテル） 新谷 吉郎（東大新領域） 高瀬 雄一（京大エネ） 前川 孝，岸本 泰明（東海大） 御手洗 修

プラズマ・核融合学会 九州・沖縄・山口支部大会  2009.12 

トーラスﾌﾟﾗｽﾞﾏ乱流実験研究

藤澤彰英

プラズマ・核融合学会第26回年会　シンポジウムⅣ「乱流ﾌﾟﾗｽﾞﾏの構造形成と選択則の総合的研究」  2009.12 

Comparative Studies for Future Device Beyond ITER (Invited Talk) Invited

Akihide Fujisawa

18th International Toki Conference  2008.12 

Oscillatory Zonal Flows Driven by Interaction between Energetic Ions and CHS Fishbone-like Instability International conference

A. Fujisawa, S. Ohshima A. Shimizu, H. Nakano, H. Iguchi, K. Itoh, S. Okamura, K. Matsuoka, T. Minami, Y. Yoshimura, K. Nagaoka, C. Takahashi, S. Nishimura, M. Isobe, C. Suzuki, T Akiyama, CHS group

22nd IAEA Conference on Fusion Energy 2008  2008.10 

Turbulence Measurements and Discovery of Zonal Magnetic Field using HIBPs in CHS International conference

Akihide Fujisawa, Kimitaka Itoh, Akihiro Shimizu, Haruhisa Nakano, Shinsuke Ohshima, Harukazu Iguchi, Shoichi Okamura, Keisuke Matsuoka, CHS group

International Congress on Plasma Physics  2008.9 

Experimental Studies of Zonal Flow and Field in CHS Plasma Invited International conference

A. Fujisawa, K. Itoh, A. Shimizu, H. Nakano, S. Ohshima, H. Iguchi, K. Matsuoka, S. Okamura, T. Minami, Y. Yoshimura, K. Nagaoka,K. Ida, K. Toi, C. Takahashi, M. Kojima, S. Nishimura, M. Isobe, C. Suzuki, T Akiyama, T. Ido, Y. Nagashima, S.-I. Itoh, and P. H. Diamond

49th Annual Meeting of the Division of Plasma Physics  2007.11 

Zonal Flows and Fields Generated by Turbulence in CHS Invited International conference

A. Fujisawa, K. Itoh, A. Shimizu, H. Nakano, S. Ohshima, K. Matsuoka, S. Okamuara, CHS-group

17th International Toki Conference  2007.10 

Experimental Progress on Zonal Flow Physics in Toroidal Plasmas International conference

A. Fujisawa, T. Ido, A. Shimizu, S. Okamura, K. Matsuoka, H. Iguchi, Y. Hamada, H. Nakano, S. Ohshima, K. Itoh, K. Hoshino, K. Shinohara, Y. Miura, Y. Nagashima, S.-I. Itoh, M. Shats, H. Xia, J.Q. Dong, L.W. Yan, K.J. Zhao, G.D. Conway, U. Stroth, A.V. Melnikov, L.G. Eliseev, S.E. Lysenko, S.V. Perfilov, C. Hidalgo, G.R. Tynan, C. Holland, P.H. Diamond, G.R. McKee, R.J. Fonck and D.K. Gupta

21st IAEA Conference on Fusion Energy 2006  2006.10 

Experiments on turbulence and zonal flow in toroidal plasmas Invited International conference

A. Fujisawa

International Congress on Plasma Physics  2006.5 

Zonal flow experiments in CHS International conference

A. Fujisawa

8th Meeting of the ITPA CDBM Topical Group  2005.4 

Zonal flow experiments in CHS International conference

A. Fujisawa

8th Meeting of the ITPA CDBM Topical Group  2005.4 

Zonal flow experiments in CHS International conference

A. Fujisawa

8th Meeting of the ITPA CDBM Topical Group  2005.4 

Experiments on electric field dynamics and zonal flows in a toroidal plasma International conference

A. Fujisawa

Lecture at SWIP China  2004.12 

Experiments on electric field dynamics and zonal flows in a toroidal plasma International conference

A. Fujisawa

Lecture at ASIPP China  2004.12 

Experiments on electric field dynamics and zonal flows in a toroidal plasma International conference

A. Fujisawa

Lecture at Tsinghua University  2004.12 

Experimental Studies of Zonal Flows in CHS and JIPPT-IIU (Oral ,combined) International conference

A. Fujisawa, K. Itoh, H. Iguchi, K. Matsuoka, S. Okamura, A. Shimizu, T. Minami, Y. Yoshimura, K. Nagaoka, C. Takahashi, M. Kojima, H. Nakano, S. Ohshia, S. Nishimura, M. Isobe, C. Suzuki, T. Akiyama, K. Ida, K. Toi, S.-I. Itoh, P.H. Diamond, Y. Hamada, A. Nishizawa, T. Ido, T. Watari and Y. Kawasumi

20th IAEA Conference on Fusion Energy 2004  2004.11 

Experimental Identification of Zonal Flows in CHS Invited International conference

A. Fujisawa, K. Itoh, H. Iguchi, K. Matsuoka, S. Okamura, A. Shimizu, T. Minami, Y. Yoshimura, K. Nagaoka, C. Takahashi, M. Kojima, H. Nakano, S. Ohshima, S. Nishimura, M. Isobe, C. Suzuki, T. Akiyama, K. Ida, K. Toi, S.-I. Itoh and P. H. Diamond

31st European Physical Society Conference on Plasma Physics  2004.6 

トロイダルプラズマの径電場分岐性と時空間パターンの形成について

藤澤彰英

プラズマ核融合学会誌   2000.4

特別推進研究　統合観測システムで解き明かす乱流プラズマの構造形成原理と機能発現機構

2019.8

乱流局在ープラズマ乱流研究の最前線

パリティ　vol. 342019 20p   2019.1

非平衡極限プラズマネットワーク構想

プラズマ核融合学会   2014.3

プラズマ乱流研究の新展開ー巨視的揺らぎ構造の発見と新パラダイム

パリティ　vol. 29 2014 20p   2014.1

球状トカマクをべースとする核融合発電炉

電気学会   2013.12

ヘリカルプラズマにおける電場の非線形性と自励振動（最近の研究から）

藤澤彰英

日本物理学会誌   1999.4

日本物理学会   領域２　若手賞審査委員委員長   Domestic

2017.4 - 2018.3   

プラズマ核融合学会   九州沖縄山口支部会　支部長   Domestic

2016.6 - 2018.5   

日本物理学会   領域２　代表   Domestic

2015.4 - 2016.3   

プラズマ核融合学会   九州沖縄山口支部会　庶務幹事   Domestic

2014.6 - 2016.5   

日本物理学会   領域２　副代表   Domestic

2014.4 - 2015.3