Field-dependent Néel relaxation time of magnetic nanoparticles in AC excitation fields: Boundary field between Néel- and Brownian-dominant regions Reviewed International journal

135 ( 9 )   93901   2024.3

Development of magnetic particle imaging modules using high-Tc superconducting coils Reviewed International journal

@Takashi Yoshida, #Yuta Kamei, #Tatsuya Nagano, #Akinobu Ide, @Teruyoshi Sasayama, @Yasushi Takemura

International Journal on Magnetic Particle Imaging   10 ( 1 )   2403038   2024.3

Development of high-efficiency superparamagnetic drug delivery system with MPI imaging capability Reviewed International journal

@Shi Bai, @Xiao-Dan Zhang, @Yu-Qi Zou, @Yu-Xi Lin, @Zhi-Yao Liu, @Ke-Wen Li, @Ping Huang, @Takashi Yoshida, @Yi-Li Liu, @Ming-Shan Li, @Wei Zhang, @Xiao-Ju Wang

Frontiers in Bioengineering and Biotechnology   12   1382085   2024.3

AC susceptibility measurement of magnetic nanoparticles using an optically pumped magnetometer and a flux transformer Reviewed International journal

@Teruyoshi Sasayama, @Shuji Taue, @Takashi Yoshida

AIP Advances   14 ( 1 )   15029   2024.1

Imaging of Magnetic Nanoparticles Using AC Susceptibility Data Reviewed International journal

#N. Futagawa, #M. Fujimoto, #K. Higashino, @T. Sasayama, @T. Yoshida

IEEE Transactions on Magnetics   59 ( 11 )   5101205   2023.11

High-Resolution Enlarged Open-Bore Narrowband Magnetic Particle Imaging Based on Double-Layer Linear Scanning Structure Reviewed International journal

@S. Bai, @T. Li, @K. Li, @Z. Du, @C. Du, @W. Zhang, @T. Yoshida, @Y. Gu

IEEE Transactions on Magnetics   59 ( 11 )   5100905   2023.11

Simultaneous estimation of magnetic moment and Brownian relaxation time distributions of magnetic nanoparticles based on magnetic particle spectroscopy for biosensing application Reviewed International journal

#Y. Sun, @Z. Du, #H. Zhang, #H. Wang, @T. Sasayama, @T. Yoshida

Nanoscale   15 ( 39 )   16089 - 16102   2023.9

Thermal Characteristics and Cooling Methods of a Permanent Magnet Synchronous Motors with High Flux Density Reviewed International journal

#J. Mao, #Y. Pei, @T. Yoshida

2023 IEEE International Magnetic Conference - Short Papers   2023.5

High Efficiency Magnetic Induction System Development with Synchronous MPI Imaging Reviewed International journal

@Shi Bai, @Xiaodan Zhang, @Yuqi Zou, @Zhiyao Liu, @Yuxi Lin, @Ping Huang, @Takashi Yoshida

2023 IEEE International Magnetic Conference- Short Papers   2023.5

High Resolution Enlarged Open-Bore Narrow-band Magnetic Particle Imaging Based on Double-layer Linear Scanning Structure Reviewed International journal

@Shi Bai, @Tianshu Li, @Kewen Li, @Ping Huang, @Zhongzhou Du, @Takashi Yoshida, @Min Zhang

2024 IEEE International Magnetic Conference - Short Papers   2023.5

Direct Magnetic Field Compensation Circuit for Improved Stability of Magnetic Nanoparticle Tomography Reviewed International journal

#Misaki Fujimoto, #Naoya Futagawa, #Kohta Higashino, @Teruyoshi Sasayama, @Takashi Yoshida

Digests of the Intermag Conference   2023.5

Improvement in magnetic nanoparticle tomography estimation accuracy by combining sLORETA and non-negative least squares methods Reviewed International journal

@Teruyoshi Sasayama, #Naoki Okamura, #Kohta Higashino, @Takashi Yoshida

Journal of Magnetism and Magnetic Materials   563   2022.12

Empirical Expression of AC Susceptibility of Magnetic Nanoparticles and Potential Application in Biosensing Invited Reviewed International journal

IEEE Transactions on Nanobioscience   21 ( 4 )   496 - 501   2022.10

Electromagnetic-Thermal Coupled Analysis Considering AC Losses in REBCO Windings of 10 MW Fully Superconducting Synchronous Generators Cooled by Subcooled Liquid Nitrogen for Electric Aircraft Reviewed International journal

@Hiromasa Sasa, @Shun Miura, @Hiroshi Miyazaki, @Teruyoshi Sasayama, @Takashi Yoshida, @Kaoru Yamamoto, @Masataka Iwakuma, @Yoshiji Hase, @Yuichiro Sasamori, @Hirokazu Honda, @Masayuki Konno, @Teruo Izumi

IEEE Transactions on Applied Superconductivity   32 ( 6 )   5201806   2022.9

REBCO Trapezoidal Armature Windings for Superconducting Induction Motors Reviewed International journal

#Yuta Okade, @Hiroshi Miyazaki, @Hiromasa Sasa, @Koichi Yoshida, @Shun Miura, @Teruyoshi Sasayama, @Takashi Yoshida, @Akifumi Kawagoe, @Masataka Iwakuma

IEEE Transactions on Applied Superconductivity   32 ( 6 )   5201706   2022.9

Dependence of hysteresis loss of immobilized magnetic nanoparticles on the easy-axis angle: Effect of easy-axis alignment Reviewed International journal

@Keiji Enpuku, @Takashi Yoshida

AIP Advances   12 ( 5 )   055211   2022.5

Application of square-wave inverter in excitation system for magnetic nanoparticle tomography Reviewed International journal

#Kohta Higashino, #Naoki Okamura, @Teruyoshi Sasayama, @Takashi Yoshida

AIP Advances   12 ( 3 )   035012   2022.3

Inverse Problem Analysis in Magnetic Nanoparticle Tomography Using Minimum Variance Spatial Filter Reviewed International journal

#Naoki Okamura, @Teruyoshi Sasayama, @Takashi Yoshida

IEEE Transactions on Magnetics   58 ( 2 )   6500305   2022.2

Expression for hysteresis loss of immobilized magnetic nanoparticles in a wide range of particle parameters and excitation conditions: Parameter optimization for hyperthermia application Reviewed International journal

@Keiji Enpuku, @Takashi Yoshida

AIP Advances   11 ( 12 )   125123   2021.12

Evaluation of effective magnetic anisotropy constant of magnetic nanoparticles from coercive field of AC magnetization curve Invited Reviewed International journal

@Keiji Enpuku, @Sebastian Draack, @Frank Ludwig, @Takashi Yoshida

JOURNAL OF APPLIED PHYSICS   130 ( 18 )   2021.11

Difference in AC magnetization between suspended and immobilized magnetic nanoparticles in Néel-relaxation dominant case: Effect of easy axis alignment in suspended nanoparticles Reviewed International journal

130 ( 11 )   113903   2021.9

Experimental Evaluation of 1 kW-class Prototype REBCO Fully Superconducting Synchronous Motor Cooled by Subcooled Liquid Nitrogen for E-Aircraft Invited Reviewed International journal

@Hiromasa Sasa, @Masataka Iwakuma, @Koichi Yoshida, @Seiki Sato, @Teruyoshi Sasayama, @Takashi Yoshida, @Kaoru Yamamoto, @Shun Miura, @Akifumi Kawagoe, @Teruo Izumi, @Akira Tomioka, @Masayuki Konno, @Yuichiro Sasamori, @Hirokazu Honda, @Yoshiji Hase, @Masao Syutoh, @Sergey Lee, @Shinya Hasuo, @Miyuki Nakamura, @Takayo Hasegawa, @Yuhji Aoki, @Takahiro Umeno

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY   31 ( 5 )   2021.8

Effect of easy axis alignment on dynamic magnetization of immobilized and suspended magnetic nanoparticles Reviewed International journal

@Ahmed L. Elrefai, @Keiji Enpuku, @Takashi Yoshida

JOURNAL OF APPLIED PHYSICS   129 ( 9 )   2021.3

Sensitivity Improvement of Magnetic Nanoparticle Imaging by Compensation With Digital-to-Analog Converter Invited Reviewed International journal

@Teruyoshi Sasayama , #Naoki Okamura, @Takashi Yoshida

IEEE TRANSACTIONS ON MAGNETICS   57 ( 2 )   2021.2

Determination of the effective anisotropy constant of magnetic nanoparticles - Comparison between two approaches Reviewed International journal

@Tamara Kahmann, @Enja Laureen Rosch, @Keiji Enpuku, @Takashi Yoshida, @Frank Ludwig

Journal of Magnetism and Magnetic Materials   519   2021.2

AC Magnetization of Immobilized Magnetic Nanoparticles with Different Degrees of Parallel Alignment of Easy Axes Reviewed International journal

@Ahmed L. Elrefai, @Teruyoshi Sasayama, @Takashi Yoshida, @Keiji Enpuku

IEEE Transactions on Magnetics   57 ( 2 )   2021.2

Power dissipation in magnetic nanoparticles evaluated using the AC susceptibility of their linear and nonlinear responses Reviewed International journal

@Tsuyoshi Yamaminami, @Satoshi Ota, @Suko Bagus Trisnanto, @Mamoru Ishikawa, @Tsutomu Yamada, @Takashi Yoshida, @Keiji Enpuku, @Yasushi Takemura

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   517   2021.1

Empirical Expression for AC Magnetization Harmonics of Magnetic Nanoparticles under High-Frequency Excitation Field for Thermometry Reviewed International journal

@Zhongzhou Du, @Dandan Wang, #Yi Sun, #Yuki Noguchi, @Shi Bai, @Takashi Yoshida

NANOMATERIALS   10 ( 12 )   2020.12

An improved method for estimating core size distributions of magnetic nanoparticles via magnetization harmonics Reviewed International journal

#Y. Sun, @N. Ye, @D. Wang, @Z. Du, @S. Bai, @T. Yoshida

Nanomaterials   10 ( 9 )   2020.9

Viscosity dependent amplitude and phase of harmonic signals of magnetic nanoparticles Reviewed International journal

@Ahmed L. Elrefai, @Takashi Yoshida, @Keiji Enpuku

Journal of Magnetism and Magnetic Materials   507   2020.8

Amplitude and phase of higher harmonic of magnetic nanoparticles’ magnetization under low frequency magnetic field Reviewed International journal

508   2020.8

Two-dimensional magnetic nanoparticle imaging using multiple magnetic sensors based on amplitude modulation Reviewed International journal

@Teruyoshi Sasayama, @Takashi Yoshida, @Keiji Enpuku

Journal of Magnetism and Magnetic Materials   505   2020.7

Conceptual Design and Electromagnetic Analysis of 2 MW Fully Superconducting Synchronous Motors With Superconducting Magnetic Shields for Turbo-Electric Propulsion System Reviewed International journal

#Ryota Sugouchi, #Masataka Komiya , @Shun Miura , @Masataka Iwakuma , @Koichi Yoshida, @Teruyoshi Sasayama, @Takashi Yoshida, @Kaoru Yamamoto , @Yuichiro Sasamori, @Hirokazu Honda, @Yoshiji Hase, @Masao Shuto, @Masayuki Konno, @Teruo Izumi

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY   30 ( 4 )   2020.6

Conceptual Design of Superconducting Induction Motors Using REBa < sub > 2 </sub > Cu < sub > 3 </sub > O < italic >< sub > y </sub ></italic > Superconducting Tapes for Electric Aircraft Reviewed International journal

#Koichiro Ozaki, #Yuma Doi, @Koichi Yoshida, @Shun Miura , @Teruyoshi Sasayama , @Takashi Yoshida, @Kaoru Yamamoto, @Masataka Iwakuma , @Akifumi Kawagoe, @Akira Tomioka, @Masayuki Konno, @Teruo Izumi

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY   30 ( 4 )   2020.6

Conceptual Design and Numerical Analysis of 10 MW Fully Superconducting Synchronous Generators Installed With a Novel Casing Structure Reviewed International journal

#Masataka Komiya, #Ryota Sugouchi, #Hiromasa Sasa, @Shun Miura, @Masataka Iwakuma, @Takashi Yoshida, @Teruyoshi Sasayama, @Kaoru Yamamoto, @Akira Tomioka, @Masayuki Konno, @Teruo Izumi

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY   30 ( 4 )   2020.6

Properties of magnetometer utilizing high-Tc superconducting coil and inductance modulation scheme Reviewed International journal

#Shigeya Yamashita, @Masaaki Matsuo, @Takashi Yoshida, @Teruyoshi Sasayama, @Keiji Enpuku

Journal of Magnetism and Magnetic Materials   502   2020.5

Estimation of the effective magnetic anisotropy constant of multi-core based magnetic nanoparticles from the temperature dependence of the coercive field Reviewed International journal

@Keiji Enpuku, @Ahmed L. Elrefai, @Takashi Yoshida, @Tamara Kahmann, @Zing Zhong, @Thilo Viereck, @Frank Ludwig

JOURNAL OF APPLIED PHYSICS   127 ( 13 )   2020.4

Wash-free detection of biological target using cluster formation of magnetic markers Reviewed International journal

#Kazuki Akiyoshi, @Takashi Yoshida, @Teruyoshi Sasayama, @Ahmed L. Elrefai, @Misato Hara, @Keiji Enpuku

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   500   2020.4

Effect of viscosity on harmonics signals of magnetic nanoparticles for thermometry application Reviewed International journal

@Ahmed L. Elrefai, @Takashi Yoshida, @Keiji Enpuku

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   491   2019.12

Effect of core size distribution on magnetic nanoparticle harmonics for thermometry Reviewed International journal

@Zhongzhou Du, @Yi Sun, #Oji Higashi, #Yuki Noguchi, @Keiji Enpuku, @Sebastian Draack, @Klaas-Julian Janssen, @Tamara Kahmann, @Jing Zhong, @Thilo Viereck , @Frank Ludwig, @Takashi Yoshida

Japanese Journal of Applied Physics   59   2019.12

Empirical expression for harmonics of AC magnetization of magnetic nanoparticles with core size distribution Reviewed International journal

@Zhongzhou Du, @Yi Sun, #Oji Higashi, @Keiji Enpuku, @Takashi Yoshida

JAPANESE JOURNAL OF APPLIED PHYSICS   58 ( 9 )   2019.9

Design Study of 10 MW REBCO Fully Superconducting Synchronous Generator for Electric Aircraft Reviewed International journal

#Masataka Komiya , #Takuya Aikawa, #Hiromasa Sasa, @Shun Miura, @Masataka Iwakuma, @Takashi Yoshida, @Teruyoshi Sasayama, @Akira Tomioka, @Masayuki Konno, @Teruo Izumi

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY   29 ( 5 )   2019.8

Magnetometer Using Inductance Modulation of High-Critical-Temperature Superconducting Coil for Low-Frequency Field Measurement in Presence of Excitation Fields Reviewed International journal

@Keiji Enpuku, @Masaaki Matsuo, #Yujiro Yoshida, #Shigeya Yamashita, @Teruyoshi Sasayama, @Takashi Yoshida

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY   29 ( 5 )   2019.8

Numerical analysis on the influence of armature winding configuration on AC loss of 10 MW fully superconducting generators of electric aircrafts Reviewed International journal

#M. Komiya, #T. Aikawa, @K. Yoshida, @S. Miura, @M. Iwakuma, @T. Yoshida, @T. Sasayama, @A. Tomioka, @M. Konno, @T. Izumi

Journal of Physics: Conf. Series   1293   2019.6

Three-dimensional detection of magnetic nanoparticles using a field-free line with weak field gradient and multiple pickup coils Reviewed International journal

#Shohei Hamanaga, @Takashi Yoshida, @Teruyoshi Sasayama, @Ahmed L. Elrefai, @Keiji Enpuku

Japanese Journal of Applied Physics   58 ( 6 )   2019.5

Magnetic parameters evaluation of magnetic nanoparticles for use in biomedical applications Reviewed International journal

@A.L.ELREFAI, @T.YOSHIDA, @K.ENPUKU

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   474   522 - 527   2019.3

Effects of size and anisotropy of magnetic nanoparticles associated with dynamics of easy axis for magnetic particle imaging Reviewed International journal

@S.OTA, #Y.MATSUGI, #T.NAKAMURA, @R.TAKEDA, @Y.TAKEMURA, @I.KATO, @S.NOHARA, @T.SASAYAMA, @T.YOSHIDA, @K.ENPUKU

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   474   311 - 318   2019.3

Effect of viscosity on the AC magnetization of magnetic nanoparticles under different AC excitation fields Reviewed International journal

@T.YOSHIDA, #T.NAKAMURA, #O.HIGASHI, @K.ENPUKU

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS   471   334 - 339   2019.2

磁気マーカーとMRセンサを用いた洗浄工程不要のバイオ物質検出 Reviewed

#入江康太、#秋吉一輝、@吉田敬、@圓福敬二

九州大学大学院システム情報科学紀要   24 ( 1 )   17 - 22   2019.1

インダクタンス変調方式を用いた磁気センサの開発

#吉田悠次郎、#山下重弥、@松尾政明、@笹山瑛由、@吉田敬、@円福敬二

SCE2018-32   41 - 46   2019.1

Magnetic fractionation and characterization of magnetic nanoparticles for magnetic particle imaging Reviewed International journal

@T.YOSHIDA, #T.NAKAMURA, #O.HIGASHI, @K.ENPUKU

JAPANESE JOURNAL OF APPLIED PHYSICS   57 ( 8 )   2018.8

Magnetometer based on transfer and modulation of magnetic flux using high-critical-temperature superconductor coils Reviewed International journal

@K.ENPUKU, @M.MATSUO, #Y.YOSHIDA, #S.YAMASHITA, @T.SASAYAMA, @T.YOSHIDA

Journal of Physics   1054   2018.7

Low-noise magnetometer based on inductance modulation in high-critical-temperature superconductor coil Reviewed International journal

@K.ENPUKU, @M.MATSUO, #Y.YOSHIDA, #S.YAMASHITA, @T.SASAYAMA, @T.YOSHIDA

JAPANESE JOURNAL OF APPLIED PHYSICS   57 ( 6 )   2018.6

Empirical expression for DC magnetization curve of immobilized magnetic nanoparticles for use in biomedical applications Reviewed International journal

@A.L.ELREFAI, @T.SASAYAMA, @T.YOSHIDA, @K.ENPUKU

AIP ADVANCES   8 ( 5 )   2018.5

Three-dimensional imaging of magnetic nanoparticles using multiple pickup coils and field-free line Reviewed International journal

#M. MUTA, #S. HAMANAGA, #N. TANAKA, @T. SASAYAMA, @T. YOSHIDA, @K. ENPUKU

JAPANESE JOURNAL OF APPLIED PHYSICS   57 ( 2 )   2018.2

磁気マーカーを用いた液相でのバイオ物質検出 Reviewed

#高藤佳嗣、#入江康、@吉田敬、@圓福敬二

九州大学システム情報科学紀要   23 ( １ )   １ - ７   2018.1

Magnetometer exploiting inductance modulation in coils made of high-critical-temperature superconductor Reviewed International journal

@K. Enpuku, @M. Matsuo, @T. Sasayama, @T. Yoshida

APPLIED PHYSICS EXPRESS   10 ( 11 )   2017.11

Magnetic Core-Size Distribution of Magnetic Nanoparticles Estimated From Magnetization, AC Susceptibility, and Relaxation Measurements Reviewed International journal

@A. L. Elrefai, @T. Sasayama, @T. Yoshida, @K. Enpuku

IEEE TRANSACTIONS ON MAGNETICS   53 ( 11 )   2017.11

Unraveling viscosity effects on the hysteresis losses of magnetic nanocubes Reviewed International journal

D. Cabrera, A. Lak, Takashi Yoshida, M. E. Materia, D. Ortega, F. Ludwig, P. Guardia, A. Sathya, T. Pellegrino, F. J. Teran

Nanoscale   9   5094 - 5101   2017.4

Three-dimensional magnetic nanoparticle imaging using small field gradient and multiple pickup coils Reviewed International journal

Teruyoshi Sasayama, Yuya Tsujita, Manabu Morishita, Masahiro Muta, Takashi Yoshida, Keiji Enpuku

J. Magn. Magn. Mater.   427   143 - 149   2017.4

Effect of alignment of easy axes on dynamic magnetization of immobilized magnetic nanoparticles Reviewed International journal

Takashi Yoshida, Yuki Matsugi, Naotaka Tsujimura, Teruyoshi Sasayama, Keiji Enpuku, Thilo Viereck, Meinhard Schilling, Frank Ludwig

J. Magn. Magn. Mater.   427   162 - 167   2017.4

Biosensing utilizing magnetic markers and superconducting quantum interference devices Invited Reviewed International journal

Keiji Enpuku, Yuya Tsujita, Kota Nakamura, Teruyoshi Sasayama, Takashi Yoshida

Supercond. Sci. Technol.   30   2017.3

Effect of Core Size Distribution of Immobilized Magnetic Nanoparticles on Harmonic Magnetization Reviewed International journal

Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

International Journal on Magnetic Particle Imaging   3 ( 1 )   2017.3

Relationship between harmonic spectra and coercive field of immobilized magnetic nanoparticles Reviewed International journal

Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

Japanese Journal of Applied Physics   56 ( 025001 )   2017.1

Biological applications of magnetic nanoparticles Reviewed International journal

Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

ECS Transactions   75 ( 2 )   39 - 47   2016.10

Improved liquid-phase detection of biological targets based on magnetic markers and high-critical-temperature superconducting quantum interference device Invited Reviewed International journal

Masakazu Ura, Kohei Noguchi, Yuta Ueoka, Kota Nakamura, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

IEICE Transactions on Electronics   E99-C ( 6 )   669 - 675   2016.6

Estimation of Magnetic Moment and Anisotropy Energy of Magnetic Markers for Biosensing Application Reviewed International journal

Keiji Enpuku, Teruyoshi Sasayama, Takashi Yoshida

Journal of Applied Physics   119 ( 184902 )   2016.5

MRセンサを用いた液相免疫検査法の高感度化

野口晃平, 吉田 敬, 圓福 敬二

システム情報科学紀要   21 ( 1 )   1 - 7   2016.1

二つの検出コイルを用いた磁気粒子イメージングにおける深さ位置の推定

森下 学, 辻田 祐也, 牟田 雅浩, 笹山 瑛由, 吉田 敬, 松尾 政晃, 圓福 敬二

電子情報通信学会技術報告   SCE2016-01   47 - 52   2016.1

磁気マーカーとSQUIDを用いた液相免疫検査法における磁化方法の改善

浦 正和, 中村 洸太, 高藤 佳嗣, 笹山 瑛由, 吉田 敬, 圓福 敬二

電子情報通信学会技術報告   53 - 58   2016.1

Evaluation of Complex Harmonic Signals from Magnetic Nanoparticles for Magnetic Particle Imaging Reviewed International journal

Takashi Yoshida, N. Tsujimura, K. Tanabe, Teruyoshi Sasayama, Keiji Enpuku

IEEE Trans. Magn.   51 ( 11 )   2015.11

Narrowband Magnetic Particle Imaging Utilizing Electric Scanning of Field Free Point Reviewed International journal

S. Bai, A. Hirokawa, K. Tanabe, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

IEEE Trans. Magn.   51 ( 11 )   2015.11

Hysteresis Loss of Fractionated Magnetic Nanoparticles for Hyperthermia Application Reviewed International journal

Teruyoshi Sasayama, Takashi Yoshida, Kazuhiro Tanabe, Naotaka Tsujimura, Keiji Enpuku

IEEE Trans. Magn.   51 ( 11 )   2015.11

Narrow-band magnetic nanoparticle imaging using orthogonal gradient field Reviewed

S. Bai, A. Hirokawa, K. Tanabe, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

J. Magn. Soc. Jpn   39   216 - 219   2015.5

Characterization of the magnetic moment distribution in low-concentration solutions of iron oxide nanoparticles by a high-T c superconducting quantum interference device magnetometer Reviewed International journal

M. M. Saari, K. Sakai, T. Kiwa, Teruyoshi Sasayama, Takashi Yoshida, K. Tsukada

117   2015.4

Effect of viscosity on harmonic signals from magnetic fluid Reviewed International journal

Takashi Yoshida, S. Bai, A. Hirokawa, K. Tanabe, Keiji Enpuku

Journal of Magnetism and Magnetic Materials   380   105 - 110   2015.4

Comparison of volume distribution of magnetic nanoparticles obtained from M-H curve with a mixture of log-noral distributions Reviewed International journal

Teruyoshi Sasayama, Takashi Yoshida, M.M. Saari, Keiji Enpuku

117   2015.4

Narrowband magnetic particle imaging using cooled pickup coil and gradient field Reviewed International journal

Keiji Enpuku, T. Miyazaki, M. Morishita, Y. Tsujita, M. Matsuo, S. Bai, Teruyoshi Sasayama, Takashi Yoshida

54   2015.3

Debye-Based Frequency-Domain Magnetization Model for Magnetic Nanoparticles in Magnetic Particle Spectroscopy Reviewed International journal

T. Wawrzik, Takashi Yoshida, M. Schilling, F. Ludwig

51 ( 2 )   2015.2

磁気抵抗センサを用いた液相磁気免疫検査法の開発 Reviewed

榊原達人, 野口晃平, 吉田 敬, 圓福 敬二

システム情報科学紀要   20 ( 1 )   1 - 7   2015.1

冷却検出コイルと傾斜磁場を用いた磁気粒子イメージングシステムの開発

宮崎貴吏, 森下学, 辻田祐也, 笹山 瑛由, 吉田 敬, 松尾政晃, 圓福 敬二

電子情報通信学会技術報告   SCE2015-01   37 - 42   2015.1

磁気マーカーの磁場中結合反応を用いた液相免疫検査法の開発

上岡祐太, 浦正和, 中村洸太, 笹山 瑛由, 吉田 敬, 圓福 敬二

電子情報通信学会技術報告   SCE2015-01   43 - 48   2015.1

Liquid-Phase Detection of Biological Targets Using Magnetoresistive Sensor and Magnetic Markers Reviewed International journal

Keiji Enpuku, T. Sakakibara, Takashi Yoshida

IEEE Trans. Magn.   50 ( 11 )   5101204   2014.11

Magnetic Particle Imaging Utilizing Orthogonal Gradient Field and Third-Harmonic Signal Detection Reviewed International journal

S. Bai, A. Hirokawa, K. Tanabe, Takashi Yoshida, Keiji Enpuku

IEEE Trans. Magn.   50 ( 11 )   5101304   2014.11

The effect of Neel relaxation on the properties of the third harmonic signal of magnetic nanoparticles for use in narrow-band magnetic nanoparticle imaging Reviewed International journal

Keiji Enpuku, S. Bai, A. Hirokawa, K. Tanabe, Teruyoshi Sasayama, Takashi Yoshida

Japanese Journal of Applied Physics   53   103002   2014.9

Liquid-phase immunoassay utilizing binding reactions between magnetic markers and targets in the presence of a magnetic field Reviewed International journal

Keiji Enpuku, Y. Ueoka, T. Sakakibara, M. Ura, Takashi Yoshida, T. Mizoguchi, A. Kandori

Applied Physics Express   7   097001   2014.8

Highly Sensitive Liquid-Phase Detection of Biological Targets With Magnetic Markers and High Tc SQUID Reviewed International journal

S. Uchida, Y. Higuchi, Y. Ueoka, Takashi Yoshida, Keiji Enpuku, S. Adachi, K. Tanabe, A. Tsukamoto, A. Kandori

IEEE Trans Appl. Supercond.   24 ( 4 )   1600105   2014.8

Highly Sensitive Magnetic Nanoparticle Imaging Using Cooled-Cu/HTS- Superconductor Pickup Coils Reviewed International journal

T. Morishige, T. Mihaya, S. Bai, T. Miyazaki, Takashi Yoshida, M. Matsuo, Keiji Enpuku

IEEE Trans Appl. Supercond.   24 ( 4 )   1800105   2014.8

Harmonic signal analysis for magnetic nanoparticle imaging Reviewed International journal

N.B. Othman, T. Tsubaki, D. Kitahara, Takashi Yoshida, Keiji Enpuku

J. Jap. Soc. of Powder Powder Metall.   61 ( S1 )   133 - 136   2014.5

磁気粒子イメージング用高感度交流磁場計測システムの開発

森重　尭文, 宮崎　貴吏, 森下　学, 吉田 敬, 松尾　政晃, 圓福 敬二

電子情報通信学会　技術報告   SCE 2014-01   49 - 54   2014.1

傾斜磁場と高調波測定法を用いた磁気ナノ粒子イメージングシステムの開発 Reviewed

白　石, 北原　大輝, 廣川　愛生, 吉田 敬, 圓福 敬二

システム情報科学紀要   19 ( 1 )   7 - 12   2014.1

磁気マーカーと高温超伝導SQUIDを用いた高感度液相免疫検査

内田　忍, 上岡　祐太, 浦　正和, 吉田 敬, 圓福 敬二

電子情報通信学会　技術報告   SCE 2014-01   43 - 48   2014.1

Characterization of magnetically fractionated nanoparticles for magnetic particle imaging Reviewed International journal

Takashi Yoshida, N. B. Othman, Keiji Enpuku

J. Appl. Phys.   114   173908   2013.11

Liquid-phase detection of biological targets with magnetic markers and high Tc SQUID International journal

S. Uchida, Y. Higuchi, Y. Ueoka, Takashi Yoshida, Keiji Enpuku, S. Adachi, K. Tanabe, A. Tsukamoto

2013 IEEE 14th InternationalSuperconductive Electronics Conference, ISEC 2013   art. no. 6604304   2013.10

Magnetic nanoparticle imaging using cooled-Cu/HTS-superconductor pickup coils International journal

T. Morishige, T. Mihaya, T. Miyazaki, Takashi Yoshida, M. Matsuo, Keiji Enpuku

2013 IEEE 14th InternationalSuperconductive Electronics Conference, ISEC 2013   art. no. 6604312   2013.10

Magnetic nanoparticle imaging using cooled pickup coil and harmonic signal detection Reviewed

Keiji Enpuku, T. Morishige, T. Mihaya, T. Miyazaki, M. Matsuo, S. Haku, Takashi Yoshida

Jpn. J. Appl. Phys.   52   087001   2013.8

Characterization of magnetic markers for liquid^phase detection of biological targets Reviewed International journal

Y. Higuchi, S. Uchida, A. K. Bhuiya, Takashi Yoshida, Keiji Enpuku

IEEE Trans. Magn.   49 ( 7 )   3456 - 3459   2013.7

磁気ナノ粒子の高調波特性評価と磁気粒子イメージングへの応用 Reviewed

吉田 敬, N. B. Othman, 椿拓也, 圓福 敬二

電気学会論文誌A   133 ( 6 )   344 - 350   2013.6

Magnetic nanoparticle imaging using second harmonic signal for sentinel lymph node detection Reviewed

N. B. Othman, T. Tsubaki, D. Kitahara, Takashi Yoshida, Keiji Enpuku, A. Kandori

J. Magn. Soc. Jpn.   37 ( 3-2 )   295 - 298   2013.3

磁気マーカーと磁気緩和測定法を用いた液相免疫検査法の開発

平田智一, 吉田 敬, 圓福 敬二

九州大学大学院システム情報科学紀要   18 ( 1 )   25 - 30   2013.1

MPI用高感度交流磁場計測システムの構築

造隼拓朗, 森重尭文, 吉田 敬, 圓福 敬二

信学技報   112 ( 408(SCE2012 25-38) )   69 - 74   2013.1

磁気マーカーの特性評価とSQUIDを用いた液相免疫検査への応用

樋口雄一, 内田忍, 上岡祐太, 吉田 敬, 圓福 敬二

信学技法   112 ( 408 )   75 - 80   2013.1

Homogeneous Bioassays Based on the Manipulation of Magnetic Nanoparticles by Rotating and Alternating Magnetic Fields – a Comparison Reviewed International journal

48 ( 11 )   3792 - 3795   2012.11

Characterization of Magnetic Markers and Sensors for Liquid-Phase Immunoassays using Brownian Relaxation Reviewed International journal

A.K. BHUIYA, M. ASAI, H. WATANABE, T. HIRATA, Y. HIGUCHI, Yoshida Takashi, Enpuku Keiji

IEEE Transactions on Magnetics   48 ( 11 )   2838 - 2841   2012.11

Magnetic Nanoparticle Imaging Using Harmonic Signals Reviewed International journal

N.B. OTHMAN, T. TSUBAKI, Yoshida Takashi, Enpuku Keiji, A. KANDORI

IEEE Transactions on Magnetics   48 ( 11 )   3776 - 3779   2012.11

Optimization of Magnetic Nanoparticles for Magnetic Particle Imaging Reviewed International journal

F. LUDWIG, T. WAWRZIK, Yoshida Takashi, N. GEHRKE, A. BRIEL, D. EBERBECK, M. SCHILLING

IEEE Transactions on Magnetics   48 ( 11 )   3780 - 3783   2012.11

Evaluation of Harmonic Signals for the Detection of Magnetic Nanoparticles Reviewed International journal

Yoshida Takashi, N.B. OTHMAN, T. TSUBAKI, J. TAKAMIYA, Enpuku Keiji

IEEE Transactions on Magnetics   48 ( 11 )   3788 - 3791   2012.11

Performance of Pickup Coil Made of Litz Wire and Coupled to HTS SQUID Reviewed International journal

Enpuku Keiji, R. Momotomi, T. MIHAYA, M. MATSUO, Yoshida Takashi, A.KANDORI, S.ADACHI, A.TSUKAMOTO

Physics Procedia   36   400 - 404   2012.7

磁気ナノバイオセンシングの最新動向 Invited Reviewed

円福敬二、吉田敬

電気学会誌   132 ( 5 )   2012.5

Nonlinear Behavior of Magnetic Fluid in Brownian Relaxation: Numerical Simulation and Derivation of Empirical Model International journal

T. Yoshida and K. Enpuku

Springer Proceedings in Physics   140   2012.3

Magnetic fluid dynamics in a rotating magnetic field Reviewed International journal

T. Yoshida, K. Enpuku, J. Dieckhoff, M. Schilling, and F. Ludwig

Journal of Applied Physics   111   2012.3

Characterization of Resovist Nanoparticles for Magnetic Particle Imaging International journal

T. Yoshida, K. Enpuku, F. Ludwig, J. Dieckhoff, T. Wawrzik, A. Lak, and M. Schilling

Springer Proceedings in Physics   140   2012.3

高感度交流磁場測定のためのHTS SQUIDと結合した冷却銅検出コイルの性能評価

百冨隆二、造隼拓朗、松尾政晃、吉田　敬、円福敬二

信学技報   2012.1

Characterization of Magnetic Markers for Liquid-Phase Immunoassays Using Brownian Relaxation Reviewed International journal

K. Enpuku, H. Watanabe, Y. Higuchi, T. Yoshida, H. Kuma, N. Hamasaki, M. Mitsunaga, H. Kanzaki, and A. Kandori

Japanese Journal of Applied Physics   51   2012.1

SQUIDを用いた液相磁気的免疫検査のための磁気マーカーの評価

渡邉英樹、樋口雄一、内田忍、松尾政晃、吉田敬、円福敬二

信学技報   2012.1

Liquid-Phase Immunoassays Using Brownian Relaxation of Magnetic Markers Reviewed International journal

A. K. Bhuiya, T. Mitake, M. Asai, T. Ito, S. Chosakabe, T. Yoshida, K. Enpuku, and A. Kandori

IEEE Transactions on Magnetics   47   2011.10

Detection of Magnetic Nanoparticles Using the Second-Harmonic Signal Reviewed International journal

T. Yoshida, K. Ogawa, T. Tsubaki, N. B. Othman, and K. Enpuku

IEEE Transactions on Magnetics   47   2011.10

Magnetic Particle Imaging for Biomedical Applications Reviewed

N. B. Othman, T. Tsubaki, T. Yoshida,and K. Enpuku

Research reports on information science and electrical engineering of Kyushu University   16 ( 2 )   2011.9

Magnetic Sensor Based Liquid-Phase Immunoassays for the Detection of Biological Targets Reviewed

A. K. Bhuiya, M. Asai, T. Yoshida, and K. Enpuku

Research reports on information science and electrical engineering of Kyushu University   16 ( 2 )   2011.9

Design of Pickup Coil Made of Litz Wire and Cooled at 77K for High Sensitive Reviewed International journal

K. Enpuku, S. Hirakawa, R. Momotomi, M. Matsuo, T. Yoshida, and A. Kandori

Japanese Journal of Applied Physics   50   2011.7

HTS SQUID Magnetometer Using Resonant Coupling of Cooled Cu Pickup Coil Reviewed International journal

K. Enpuku, S. Hirakawa, Y. Tsuji, R. Momotomi, M. Matsuo, T. Yoshida, and A. Kandori

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY   21 ( 3 )   2011.6

Performance of HTS SQUID using resonant coupling of cooled Cu pickup coil Reviewed International journal

K. Enpuku, S. Hirakawa, R. Momotomi, M. Matsuo, and T. Yoshida

Physica C   471   2011.5

ＳＱＵＩＤ液相免疫検査における磁界印加法の開発 Reviewed

長曽我部隼一、渡邉英樹、吉田敬、松尾政晃、円福敬二

信学技報   SCE2010   2011.1

Nonlinear behavior of magnetic fluid in Brownian relaxation Reviewed International journal

T. Yoshida, K. Ogawa, A.K. Bhuiya and K. Enpuku

AIP Conference Proceedings   1311   2010.12

Performance of HTS SQUID coupled to cooled-Cu/superconductor pickup coil Reviewed International journal

K. Enpuku, Y. Tsuji, S. Hirakawa, M. Matsuo and T. Yoshida

Physica C   470 ( 20 )   2010.11

Characterization of magnetic markers for bio-sensing application Reviewed

A.K. Bhuiya, T. Yoshida and K. Enpuku

15 ( 2 )   2010.9

Ac susceptibility measurement of magnetic markers in suspension for liquid phase immunoassay Reviewed International journal

K. Enpuku, Y. Tamai, T. Mitake, T. Yoshida and M. Matsuo

J. Appl. Phys.   108 ( 3 )   2010.8

AC susceptibility of magnetic fluid in nonlinear Brownian relaxation region: experiment and comparison with numerical simulation Reviewed International journal

T. Yoshida, K. Ogawa, K. Enpuku, N. Usuki and H. Kanzaki

Jpn. J. Appl. Phys.   49 ( 5 )   2010.5

磁気マーカーの交流磁化率測定を用いた液相免疫検査法の開発 Reviewed

玉井悠也，御嶽哲，釈迦野佑，松尾政晃，吉田敬，円福敬二

信学技法   SCE2009-30   2010.1

Simulation and quantitative clarification of AC susceptibility of magnetic fluid in nonlinear Brownian relaxation region Reviewed

T. Yoshida and K. Enpuku

Jpn. J. Appl. Phys.   48   2009.12

浮上推進兼用SLIMの浮上力および推進力解析と脈動抑制制御 Reviewed

吉田 敬、藤部 秀章、袈裟丸 勝巳

九州大学大学院システム情報科学紀要   2009.3

浮上推進兼用SLIM 車両の瞬時吸引垂直力解析と縦振動抑制制御法 Reviewed

吉田敬

電気学会論文誌Ｄ   2008.2

Control of New PM LSM Maglev Vehicle Based on Analysis of Pitching Torque and Propulsion Force Reviewed International journal

Kinjiro Yoshida, Takashi Yoshida, Shinichi Manabe, Tsuyoshi Yorishige

2007.6

Guidance Motion Control for Air-Suspended Hybrid Linear Motor Vehicle in SLIM Section by Using the Orthogonal LM Reviewed International journal

K. Yoshida, T. Yoshida, M. Suganuma, K. Oshima

2006 International Conference on Electrical Machines and Systems   2006.11

Lateral Running Control for Air-Suspended Hybrid Linear Motor Vehicle Reviewed International journal

K. Yoshida, T. Yoshida, H. Takami, M. Suganuma, K. Oshima

11th European Conference on Power Electronics and Applications   2005.9

Steering Guidance Control in SLIM Drives of Air-Suspended Hybrid LM Vehicle Reviewed International journal

K. Yoshida, K. Oshima, M. Suganuma, H. Takami, T. Yoshida, T. Kawai

5th International Symposium on Linear Drives for Industry Applications   2005.9

Steering Control Traveling Experiment of Air-Suspended Hybrid Linear Motor Vehicle Passing Through Continuous LIM and LSM Sections Reviewed International journal

K. Yoshida, M. Suganuma, K. Oshima, H. Takami, T. Yoshida, T. Kawai

2005 International Power Electronics Conference   2005.4

3-D FEM Analysis and Formulation of Thrust and Attractive-Normal Forces in SLIM Reviewed International journal

K.Yoshida, T. Yoshida, K. Noda, Y. Takahara

7th International Conference on Electrical Machines and Systems   2004.11

Propulsion Control of Air-Suspended Hybrid Linear Motor Vehicle Based on Decoupled Control in SLIM/LSM Reviewed International journal

K. Yoshida, T. Yoshida, H. Takami, M. Suganuma, K. Oshima

18th International Conference on Magnetically Levitated Systems and Drives   2004.10

Influence of Instantaneous End Effects on Attractive Levitation Force at Standstill of Combined-Levitation-and-Propulsion SLIM Reviewed International journal

K.Yoshida, T. Yoshida, K. Noda

6th International Conference on Electrical Machines and Systems   187 - 190   2003.11

Combined Levitation-and-Propulsion Control of SLIM Maglev Vehicle on Flexible Guideway with High Performance Control System Reviewed International journal

K.Yoshida, T. Yoshida, H. Takami, K. Noda

7th International Symposium on Magnetic Suspension Technology   2003.10

Analysis of Thrust and Attractive-Normal Forces in Air-Suspended LIM Vehicle Reviewed International journal

K.Yoshida, T. Yoshida, K. Noda, Y. Takahara

7th International Symposium on Magnetic Suspension Technology   2003.10

A LIM/LSM Switching Strategy in Hybrid Linear Transport Maglev System Reviewed International journal

K.Yoshida, H. Takami, T. Yoshida, M. Suganuma, K. Oshima

7th International Symposium on Magnetic Suspension Technology   2003.10

High Performance Control of Air Suspended Hybrid Linear Motor Vehicle in LIM Section Reviewed International journal

K.Yoshida, T. Yoshida, H. Takami, M. Suganuma, K. Oshima

7th International Symposium on Magnetic Suspension Technology   2003.10

Combined-Levitation-and-Propulsion Control of SLIM Maglev Vehicle on Flexible Guideway Reviewed International journal

K.Yoshida, K. Noda

10th European Conference on Power Electronics and Applications   2003.9

Soft Touch Mass-Reduced-Mode Control of Attractive Force in SLIM Vehicle Propulsion Reviewed

K.Yoshida, T. Yoshida

2003.5

Combined-Levitation-and-Propulsion Control of SLIM Maglev Vehicle on Flexible Guideway Reviewed

K.Yoshida, T. Yoshida, K.Noda

Research Report on Information Science and Electrical Engineering of Kyushu University   2003.3

Combined Levitation and Propulsion Control in a SLIM Experimental Maglev Vehicle Reviewed International journal

K.Yoshida, T. Yoshida, K. Hayashi

International Symposium on Magnetic Suspension Technology   2001.10

Decoupled Control of Levitation and Propulsion in SLIM Experimental Maglev Vehicle Reviewed International journal

K.Yoshida, T. Yoshida, K. Hayashi, H. Takami

International Conference on Electrical Machines   2000.8

Decoupled Control method of Normal and Thrust Forces in SLIM Maglev Vehicle ME01 Reviewed

K.Yoshida, L.Shi, T. Yoshoda

Research Report on Information Science and Electrical Engineering of Kyushu University   2000.3

A Proposal of Decoupled-Control of Attractive-Normal and Thrust Forces in a SLIM for Maglev Vehicle Reviewed International journal

K.Yoshida, L.Shi, T.Yoshida

1999.9

Decoupled-Control method of Normal and Thrust Forces in Linear Induction Motor for Maglev Vehicle Marine-Express ME01 Reviewed International journal

K. Yoshida, L. Shi, T. Yoshida

IEEE International Electric Machines and Drives Conference   369 - 371   1999.5

超伝導傾斜磁界コイルを用いた磁気粒子イメージング装置の開発

#長野竜也，#亀井裕太，#井手章敦，@佐々滉太，@笹山瑛由，@吉田敬

令和6年電気学会全国大会  2024.3 

Development of magnetic particle imaging modules using high-Tc superconducting coils International conference

@T. Yoshida, #Y. Kamei, #T. Nagano, #A. Ide, @T. Sasayama, @Y. Takemura

International Workshop on Magnetic Particle Imaging, 13th IWMPI  2024.3 

高調波磁化を用いた磁性ナノ粒子の状態識別 Invited

@吉田敬

第9回バイオマグネティックス専門研究会  2024.2 

Quantitative Estimation of Temperature Based on Magnetic Particle Spectroscopy International conference

@Zhongzhou Du, @Zhanpeng Hua, @Gaoli Zhao, @Wentao Shen, @Na Ye, #Yi Sun, #Haochen, Zhang, #Longtu Yu, @Shijie Han, @Wenzhong Liu, @Takashi Yoshida

2023 Joint Workshop IWMBS  2023.11 

Quantitative Estimation of Solid and Liquid Phase Magnetic Nanoparticles for Magnetic Bio-sensing Invited International conference

@Takashi Yoshida

2023 Joint Workshop IWMBS  2023.11 

Characterizing Magnetic Moment and Brownian Relaxation Time Distributions of Magnetic Nanoparticles Based on AC Harmonics International conference

#Yi Sun, #Haochen Zhang, #Haozhe Wang, @Takashi Yoshida

2023 Joint Workshop IWMBS  2023.11 

A Design of Magnetic Particle Imaging Scanner International conference

#Wang Haozhe, #Sun Yi, #Zhang Haochen, @Takashi Yoshida

2023 Joint Workshop IWMBS  2023.11 

Numerical study on magnetization characteristics of curved chain magnetic nanoparticles International conference

#Haochen Zhang, #Yi Sun, #Haozhe Wang, @Teruyoshi Sasayama, @Takashi, Yoshida

2023 Joint Workshop IWMBS  2023.11 

Empirical Expression for AC Magnetization Harmonics of Magnetic Nanoparticles Dominated by Brownian Relaxation for Thermometry International conference

@Zhongzhou Du, @Zhanpeng Hua, @Gaoli Zhao, @Na Ye, #Yi Sun, #Haochen Zhang, #Longtu Yu, @Shijie Han, @Wenzhong Liu, @Takashi Yoshida

2023 Joint Workshop IWMBS  2023.11 

磁気ナノ粒子トモグラフィのシステム行列計測時間短縮の検討

#二川直矢，#藤本美咲，@笹山瑛由，@吉田敬

第47回日本磁気学会学術講演会  2023.9 

超伝導傾斜磁界コイルを用いた磁気粒子イメージング装置の開発

#亀井裕太，#長野竜也，@佐々滉太，@笹山瑛由，@竹村泰司，@吉田　敬

第47回日本磁気学会学術講演会  2023.9 

磁気ナノ粒子トモグラフィにおける水冷システムの構築

#藤本美咲，#二川直矢，@笹山瑛由，@吉田敬

第47回日本磁気学会学術講演会  2023.9 

全節巻き及び150度短節巻き超伝導誘導モータの出力密度の比較検討

#藏原昂平，@佐々滉太，@吉田敬

2023年度(第76回)電気・情報関係学会九州支部連合大会  2023.9 

熱解析を用いた高磁束密度永久磁石同期モーターの高出力密度化

#汪世梁，#毛健，@佐々滉太，@吉田敬

2023年度(第76回)電気・情報関係学会九州支部連合大会  2023.9 

空飛ぶクルマの滑走を目的とした超伝導リニア同期モータの一次側コイルの検討

#吉田景，@佐々滉太，@宮﨑寛史，@岩熊成卓，@吉田 敬

2023年度(第76回)電気・情報関係学会九州支部連合大会  2023.9 

半導体露光装置用高推力リニア同期モータステージの基礎特性に関する研究

#横山空羅，#桑野涼平，@佐々滉太，@吉田敬

2023年度(第76回)電気・情報関係学会九州支部連合大会  2023.9 

超伝導傾斜磁界コイルを用いた磁気粒子イメージング装置の開発

#長野竜也，#亀井裕太，@笹山瑛由，@佐々滉太，@吉田敬

2023年度(第76回)電気・情報関係学会九州支部連合大会  2023.9 

高調波磁化を用いた磁性ナノ粒子の定量的状態識別法の開発

#藤堂瑞貴，#山村柊哉，@吉田敬

2023年度(第76回)電気・情報関係学会九州支部連合大会  2023.9 

生体磁気(生体と磁気，磁気医療の基礎と応用) Invited

@吉田敬

第46回日本磁気学会サマースクール  2023.6 

Imaging of Magnetic Nanoparticle Using Magnetic Particle Spectroscopy Data International conference

#N. Futagawa, #M. Fujimoto, #K. Higashino, @T. Sasayama, @T. Yoshida

INTERMAG2023  2023.5 

Dipolar Interaction Effect on Harmonics in Liner Chain Magnetic Nanoparticles International conference

#H. Zhang, #Y. Sun, #S. Yamamura, @T. Sasayama, @T. Yoshida

INTERMAG2023  2023.5 

Thermal Characteristics and Cooling Methods of a Permanent Magnet Synchronous Motors with High Flux Density International conference

#J. Mao, #Y. Pei, @T. Yoshida

INTERMAG2023  2023.5 

High Resolution Enlarged Open-Bore Narrow-band Magnetic Particle Imaging Based on Double-layer Linear Scanning Structure International conference

@Shi Bai, @Tianshu Li, @Kewen Li, @Ping Huang, @Zhongzhou Du, @Takashi Yoshida, @Min Zhang

INTERMAG2023  2023.5 

Direct Magnetic Field Compensation Circuit for Improved Stability of Magnetic Nanoparticle Tomography International conference

#Misaki Fujimoto, #Naoya Futagawa, #Kohta Higashino, @Teruyoshi Sasayama, @Takashi Yoshida

INTERMAG2023  2023.5 

Detection of Magnetic Nanoparticles Using Drive and Receive Coils for Head-Size Magnetic Particle Imaging International conference

@H.Ahn, @K. Suzuki, @S. Trisnanto, @S. Ota, @T. Yoshida, @Y. Takemura

INTERMAG2023  2023.5 

Estimation of hydrodynamic size distribution of magnetic nanoparticles based on AC magnetization harmonics for magnetic immunoassay International conference

#Yi Sun, #Haochen Zhang, #Shuya Yamamura, @Zhongzhou Du, @Takashi Yoshida

International Workshop on Magnetic Particle Imaging 2023  2023.3 

磁気ナノ粒子の磁化応答を考慮したシステム行列の取得

#二川 直矢，#藤本 美咲，#東野 光宇太，@笹山 瑛由，@吉田 敬

令和5年電気学会全国大会  2023.3 

超伝導誘導モータの出力密度におけるヨークと回転子導体の厚み依存性

#藏原 昂平，@佐々 滉太，@吉田 敬

令和5年電気学会全国大会  2023.3 

超伝導傾斜磁界コイルを用いた磁気粒子イメージング装置の開発

#亀井 裕太，#森岡 大陽，#長野 竜也，@笹山 瑛由，@竹村 泰司，@吉田 敬

令和5年電気学会全国大会  2023.3 

頭部サイズの励磁・検出コイルを用いた磁気粒子の検出

@Hyuna Ahn，@鈴木 健太，@Trisnanto Suko Bagus，@大多 哲史，@吉田 敬，@竹村 泰司

令和5年電気学会全国大会  2023.3 

磁気ナノ粒子トモグラフィにおける直接磁場補償回路の高感度化に向けた検討

#藤本 美咲，#二川 直矢，#東野 光宇太，@笹山 瑛由，@吉田 敬

令和5年電気学会全国大会  2023.3 

Numerical Study on Magnetization Characteristics of Chainlike Magnetic Nanoparticles International conference

#Haochen Zhang, #Kazuki ikeda, #Yi Sun, @Teruyoshi Sasayama, @Takashi Yoshida

The International Conference on Fine Particle Magnetism 2022  2022.10 

Quantitative Estimation of Solid and Liquid Phase of Magnetic Nanoparticles Using Magnetization Harmonics International conference

#S. Yamamura, #Y. Sun, #H. Zhang, #J. Goto, #M. Yasutake, @K. Enpuku, @T. Yoshida

The International Conference on Fine Particle Magnetism 2022  2022.10 

信号源同士が近距離の際の磁気ナノ粒子トモグラフィの精度評価

#二川直矢，#藤本美咲，#東野光宇太，@笹山瑛由，@吉田敬

2022年度（第75回）電気・情報関係学会九州支部連合大会  2022.9 

超伝導誘導モータにおける全節巻と短節巻の出力密度の比較検討

#城間洋人, #藏原昂平, @佐々滉太, @吉田 敬

2022年度（第75回）電気・情報関係学会九州支部連合大会  2022.9 

レーストラック型集中巻き超伝導誘導モータの出力密度におけるヨーク厚みの最適化

#藏原昂平，#城間洋人，@佐々滉太，@吉田敬

2022年度（第75回）電気・情報関係学会九州支部連合大会  2022.9 

高磁束密度永久磁石配列同期モータの冷却方法に関する研究

#裴 英宸，#福田 恭志郎，@吉田 敬

2022年度（第75回）電気・情報関係学会九州支部連合大会  2022.9 

磁気ナノ粒子トモグラフィにおける基本波抽出回路を用いた直接磁場補償方法の検討

#藤本美咲，@笹山瑛由，@吉田敬，#東野光宇太，#二川直矢

2022年度（第75回）電気・情報関係学会九州支部連合大会  2022.9 

頭部サイズの磁気粒子イメージング用励磁・検出コイル

@鈴木健太, @Hyuna Ahn, @Suko Bagus Trisnanto, @山田努, @大多哲史, @吉田敬, @竹村泰司

第46回日本磁気学会学術講演会  2022.9 

高調波磁化を用いた磁性ナノ粒子の状態識別

#山村柊哉，#五藤仁哉，#安武茉子，@圓福敬二，@吉田敬

第46回日本磁気学会学術講演会  2022.9 

磁気粒子イメージング装置の大型化に向けた超伝導傾斜磁界コイルおよび交流励起磁界コイルの開発

#森岡大陽，#吉本昌史，@笹山瑛由，@竹村泰司，@吉田 敬

第46回日本磁気学会学術講演会  2022.9 

鎖状磁性ナノ粒子の磁化の個数依存性に関する基礎研究

#張 昊晨，#池田 一貴，@笹山 瑛由，@吉田 敬

第46回日本磁気学会学術講演会  2022.9 

生体磁気(生体と磁気，磁気医療の基礎と応用) Invited

@吉田敬

第45回日本磁気学会サマースクール  2022.6 

Estimation Accuracy Improvement of Magnetic Nanoparticle Tomography by Combining Inverse Solution Methods International conference

@Teruyoshi Sasayama, #Naoki Okamura, #Kohta Higashino, @Takashi Yoshida

13th International Conference on the Scientific and Clinical Applications of Magnetic Carriers  2022.6 

矩形波励磁の磁気ナノ粒子トモグラフィにおけるFPGAを用いた高調波抑制の検討

#東野光宇太，#岡村直樹，@笹山瑛由，@吉田 敬

令和4年電気学会全国大会  2022.3 

超伝導誘導モータにおける出力密度のコイルピッチ依存性

#城間洋人，#中村亮太，@佐々滉太，@吉田 敬

令和4年電気学会全国大会  2022.3 

高磁束密度永久磁石配列同期モータにおける高出力密度化と熱特性について

#裴英宸，#福田恭志郎，@吉田敬

令和4年電気学会全国大会  2022.3 

高調波磁化を用いた磁性ナノ粒子の状態識別と鉄量推定

#山村柊哉，#五藤仁哉，#安武茉子，@圓福敬二，@吉田 敬

令和4年電気学会全国大会  2022.3 

医療応用における鎖状マルチコア磁性ナノ粒子の磁化応答に関する基礎研究

#張昊晨，#池田一貴，@笹山瑛由，@吉田敬

令和4年電気学会全国大会  2022.3 

磁気粒子イメージング装置の大型化に向けた超伝導傾斜磁界コイルの開発

#森岡大陽，#吉本昌史，@笹山瑛由，@竹村泰司，@吉田 敬

令和4年電気学会全国大会  2022.3 

磁気粒子イメージングの最新動向 Invited

@吉田敬

日本磁気学会第234回研究会  2021.11 

Estimation of Ac loss for a high-power density 10 MW REBCO superconducting synchronous generator cooled by sub-cooled liquid nitrogen International conference

27th International Conference on Magnet Technology (MT27)  2021.11 

Thermal-Electromagnetic Coupled Analysis Considering AC Losses in REBCO Windings at 65 K of 10 MW Fully-Superconducting Synchronous Generators for Electric Aircraft International conference

27th International Conference on Magnet Technology (MT27)  2021.11 

Numerical Analysis of 2 MW Fully Superconducting Synchronous Motor for Electric Aircraft Considering AC Loss in Field Winding International conference

27th International Conference on Magnet Technology (MT27)  2021.11 

Study of REBCO Trapezoidal Armature Windings for Superconducting Induction Motor International conference

27th International Conference on Magnet Technology (MT27)  2021.11 

磁気ナノ粒子トモグラフィの逆問題解析手法における推定性能の向上

#岡村直樹，#東野光宇太，@笹山瑛由，@吉田敬

第40回計測自動制御学会九州支部学術講演会  2021.11 

高調波磁化を用いた磁性ナノ粒子の固相・液相状態の識別

#五藤仁哉，#山村柊哉，@円福敬二，@吉田敬

第40回計測自動制御学会九州支部学術講演会  2021.11 

Discrimination of solid and liquid phase states of magnetic nanoparticles using harmonic magnetizations Invited International conference

Workshop on Magnetic Nanoparticle Detection and Imaging November  2021.11 

矩形波インバータ励磁を用いた磁気ナノ粒子トモグラフィにおける励起磁界第3 高調波抑制方法の検討

#東野光宇太，#岡村直樹，@笹山瑛由，@吉田敬

2021年度(第74回)電気・情報関係学会九州支部連合大会  2021.9 

磁気マーカーの状態識別に向けた磁気的特性の研究

#山村柊哉，#五藤仁哉，@圓福敬二，@吉田敬

2021年度(第74回)電気・情報関係学会九州支部連合大会  2021.9 

超伝導誘導モータの一次巻線法と巻数が出力密度に及ぼす影響

#城間洋人，#中村亮太，@吉田敬

2021年度(第74回)電気・情報関係学会九州支部連合大会  2021.9 

高磁束密度永久磁石配列同期モータにおける出力密度のエアギャップ依存性について

#福田恭志郎，@吉田敬

2021年度(第74回)電気・情報関係学会九州支部連合大会  2021.9 

三次元磁気粒子イメージングにおける未結合粒子と結合粒子の識別手法の開発

#森岡大陽，#野口裕希，@吉田敬

2021年度(第74回)電気・情報関係学会九州支部連合大会  2021.9 

電気推進航空機用の超伝導誘導モータにおける出力密度のヨーク 厚み依存性

#中村亮太，@佐々滉太，@吉田敬

2021年度(第74回)電気・情報関係学会九州支部連合大会  2021.9 

D/Aコンバータを用いた直接磁場の補償による磁気ナノ粒子トモグラフィの位置推定精度の評価

#岡村直樹，@笹山瑛由，@吉田敬

2021年度(第74回)電気・情報関係学会九州支部連合大会  2021.9 

磁気双極子相互作用を考慮した磁性ナノ粒子の磁化特性に関する基礎研究

#池田一貴，@笹山瑛由，@吉田敬

第45回日本磁気学会学術講演会  2021.8 

人体サイズMPIに向けた超伝導 傾斜磁 界 コイル の 設計

#吉本昌史，#森岡大陽，@笹山瑛由，@竹村泰司，@吉田敬

第45回日本磁気学会学術講演会  2021.8 

高調波スペクトルを用いた磁性ナノ粒子の固相・液相状態の識別

#五藤仁哉，#山村柊哉，@圓福敬二，@吉田敬

第45回日本磁気学会学術講演会  2021.8 

磁気ナノ粒子トモグラフィへの種々の空間フィルタ適用結果の比較

#岡村直樹，#東野光宇太，@笹山瑛由，@吉田敬

第45回日本磁気学会学術講演会  2021.8 

磁気センサアレイを用いた磁気ナノ粒子イメージング技術の開発 Invited

@笹山瑛由,　#東野光宇太，#岡村直樹，@吉田敬

スピニクス研究会  2021.8 

磁気ナノ粒子トモグラフィへのミニマムバリアンス空間フィルタ法適用時の位置推定の性能評価

#岡村直樹，@笹山瑛由，@吉田敬

第60回日本生体医工学会大会・第36回日本生体磁気学会大会  2021.6 

生体磁気(生体と磁気，磁気医療の基礎と応用) Invited

@吉田敬

第44回日本磁気学会サマースクール  2021.6 

磁気ナノ粒子イメージングにおける種々の逆問題解析手法の比較検討

@笹山瑛由，#東野光宇太，#岡村直樹，@吉田敬

電磁非破壊検査・数値解析調査研究委員会  2021.6 

Inverse Problem Analysis in Magnetic Nanoparticle Tomography with Minimum Variance Spatial Filter International conference

Intermag 2021  2021.4 

磁気ナノ粒子トモグラフィへのミニマムバリアンス空間フィルタの適用

#岡村直樹，@笹山瑛由，@吉田敬

電気学会全国大会  2021.3 

磁気粒子イメージングにおける液相・固相サンプル識別法の開発

#野口裕希，@吉田敬

日本磁気学会学術講演会  2020.12 

Application of EEG/MEG analytical methods to magnetic nanoparticle imaging Invited

@Teruyoshi Sasayama, #Naoki Okamura, @Takashi Yoshida

2020.12 

バイオ応用の観点からみた磁性ナノ粒子の磁化ダイナミクス Invited

@吉田敬

日本磁気学会バイオマグネティックス研究会  2020.11 

Influence of the Skew Angles of REBCO Armature Windings for 10 MW Fully-Superconducting Synchronous Generators on Electromagnetic Properties Analyzed by Three-dimensional Electromagnetic Field Analysis International conference

#K. Noda, @S. Miura, #H. Sasa, #R. Sugouchi, @T. Yoshida, @T. Sasayama, @M. Iwakuma, @A. Kawagoe, @T. Izumi, @M. Konno, @Y. Sasamori, @H. Honda, @Y. Hase, @M. Syutoh

Applied Superconductivity Conference 2020  2020.10 

Properties of 1 kW-class Test REBCO Fully-Superconducting Synchronous Motor Cooled by Subcooled Liquid Nitrogen for E-Aircraft International conference

#H. Sasa, @M. Iwakuma, @S. Miura, @T. Sasayama, @T. Yoshida, @K. Yamamoto, @T. Izumi, @A. Tomioka, @M. Konno, @T. Umeno

Applied Superconductivity Conference 2020  2020.10 

REBCO超伝導線材を用いた1 kW級全超伝導同期モータの冷却特性試験および運転試験

#佐々滉太、@三浦峻、@笹山瑛由、@吉田敬、@山本薫、@岩熊成卓、@川越明史、@和泉輝郎、@富岡章、@今野雅之、@笹森雄一郎、@本田博一、@長谷吉二、@首藤雅夫、@梅野高裕

低温工学・超電導学会 九州・西日本支部 2020年度若手セミナー・支部研究成果発表会  2020.10 

磁気マーカーの第三高調波交流磁化を用いた免疫検査法の開発

#五藤仁哉，@吉田敬，@圓福敬二

電気・情報関係学会九州支部連合大会  2020.9 

D/Aコンバータを用いた直接磁場の補償による磁気ナノ粒子トモグラフィの位置推定精度の評価

#岡村直樹，@笹山瑛由，@吉田敬

電気・情報関係学会九州支部連合大会  2020.9 

Amplitude and phase of Higher harmonic of magnetic nanoparticles’ magnetization under low frequency magnetic field International conference

2019.8 

Wash-Free Detection of Biological Target Utilizing Agglomerate Formation of Magnetic Markers International conference

#Kazuki Akiyoshi, @Takashi Yoshida, @Teruyoshi Sasayama, @Keiji Enpuku

The Joint European Magnetic Symposia  2019.8 

Properties of Magnetometer Utilizing High-Tc Superconducting Coil and Inductance Modulation Scheme International conference

#Shigeya Yamashita, @Masaaki Matsuo, @Takashi Yoshida, @Teruyoshi Sasayama, @Keiji Enpuku

The Joint European Magnetic Symposia  2019.8 

Viscosity-independent method for thermometry based on harmonic signals of Magnetic Nano Particles International conference

@Ahmed L. Elrefai, @Takashi Yoshida, @Keiji Enpuku

The Joint European Magnetic Symposia  2019.8 

Spatial distribution imaging of magnetic nanoparticles using pickup coil array International conference

@Teruyoshi Sasayama, @Takashi Yoshida, @Keiji Enpuku

The Joint European Magnetic Symposia  2019.8 

Improvement of sensitivity of magnetic nanoparticle imaging using pickup coil array for human-sized imaging International conference

@Teruyoshi Sasayama, #Naoki Okamura, @Takashi Yoshida

ICME International Conference on Complex Medical and Engineering (ICME CME2020)  2020.8 

AC Magnetization of Immobilized Magnetic Nanoparticles with Different Degree of Parallel Alignment of Easy Axes International conference

@Ahmed L. Elrefai, @Teruyoshi Sasayama, @Takashi Yoshida, @Keiji Enpuku

IEEE International Magnetic Conference (INTERMAG 2020)  2020.5 

Sensitivity Improvement of the Imaging of Magnetic Nanoparticle Distribution by Compensation Circuit with D/A Converter International conference

@Teruyoshi Sasayama, #Naoki Okamura, @Takashi Yoshida

IEEE International Magnetic Conference (INTERMAG 2020)  2020.5 

電動航空機へ向けた全超電導同期発電機における3次元有限要素法を用いた界磁巻線形状の比較検討

#野田開仁、#須河内良多、#佐々滉太、@三浦峻、@吉田敬、@笹山瑛由、@岩熊成卓、@笹森雄一郎、@本田博一、@長谷吉二

令和 2年電気学会全国大会  2020.3 

磁気粒子イメージングにおける第五高調波磁化信号を用いた液相・固相サンプル識別法の開発

#野口裕希，#東大路，@圓福敬二，@吉田敬

令和 2年電気学会全国大会  2020.3 

Development of Identification Method of Mobile and Immobilized Magnetic Nanoparticles in MPI Invited International conference

@Takashi Yoshida, #Oji Higashi, #Yuki Noguchi, @Keiji Enpuku

International Workshop on Magnetic Biosensing  2019.11 

Magnetometer Based on Inductance Modulation of High-Tc Superconducting Coil International conference

#Shigeya Yamashita, @Masaaki Matsuo, @Takashi Yoshida, @Teruyoshi Sasayama, @Keiji Enpuku

International Workshop on Magnetic Biosensing  2019.11 

Wash-Free Detection of C-reactive Protein Utilizing Cluster Formation of Magnetic Markers International conference

#Kazuki Akiyoshi, @Takashi Yoshida, @Teruyoshi Sasayama, @Keiji Enpuku

International Workshop on Magnetic Biosensing  2019.11 

2D Imaging of Magnetic Nanoparticles using Multiple Pickup Coils and Amplitude Modulation International conference

@Teruyoshi Sasayama, @Takashi Yoshida, @Keiji Enpuku

International Workshop on Magnetic Biosensing  2019.11 

REBCO線材を用いた超伝導誘導電動機の概念設計と電磁解析

#土居祐麻，#尾崎高一郎，@吉田幸市，@三浦峻，@笹山瑛由，@山本薫，@吉田敬，@岩熊成卓，@富岡昭，@今野雅行，@和泉輝郎

第7２回電気・情報関係学会九州支部連合大会  2019.9 

磁気粒子イメージングにおける液相・固相サンプル識別法の開発

#野口裕希，#東大路，@吉田敬，@圓福敬二

第7２回電気・情報関係学会九州支部連合大会  2019.9 

REBa2Cu3Oy超伝導線材を用いた1kW級全超伝導同期モータの冷却特性

#佐々滉太，@三浦峻，#小宮匡貴，#須河内良多，@笹山瑛由，@吉田敬，@山本薫，@岩熊成卓，@和泉輝郎，@富岡章，@今野雅之，@梅野高裕

第7２回電気・情報関係学会九州支部連合大会  2019.9 

MPIにおける未結合粒子と結合粒子の識別手法の開発

#東大路，#野口裕希，@吉田敬，@圓福敬二

第４３回日本磁気学会学術講演会  2019.9 

高温超伝導コイルとインダクタンス変調方式を用いた磁気センサの開発(II)

#山下重弥，@松尾政明，@笹山瑛由，@吉田敬，@円福敬二

第４３回日本磁気学会学術講演会  2019.9 

磁気マーカーのクラスタ形成を利用した洗浄工程不要の免疫検査法の開発

#秋吉一輝，#五藤仁哉，@吉田敬，@笹山瑛由，@圓福敬二，@原美里

第４３回日本磁気学会学術講演会  2019.9 

磁気センサアレイによる磁気ナノ粒子トモグラフィの開発

@笹山瑛由，@吉田敬

第４３回日本磁気学会学術講演会  2019.9 

Conceptual Design and Electromagnetic Analysis of 2 MW Fully-Superconducting Synchronous Motors with Superconducting Magnetic Shields for Turboelectric Propulsion System International conference

#R. Sugouchi, #M. Komiya, @S. Miura, @M. Iwakuma, @K. Yoshida, @T. Sasayama, @T. Yoshida, @K. Yamamoto, @A. Tomioka, @M. Konno, @T. Izumi

International Conference on Magnet Technology 26(MT26)  2019.9 

Design and Numerical Analysis of 10 MW-class Fully-Superconducting Synchronous Generators Installing the New Casing Structure for Turboelectric Propulsion System International conference

#M. Komiya, #R. Sugouchi, #H. Sasa, @S. Miura, @M. Iwakuma, @T. Yoshida, @T. Sasayama, @K. Yamamoto, @A. Tomioka, @M. Konno, @T. Izumi

International Conference on Magnet Technology 26(MT26)  2019.9 

Conceptual Design of Superconducting Induction Motors using REBa2Cu3Oy Superconducting tapes for Electric Aircraft International conference

#K. Ozaki, #Y. Doi, @K. Yoshida, @S. Miura, @T. Sasayama, @T. Yoshida, @K. Yamamoto, @M. Iwakuma, @A. Tomioka, @M. Konno, @T. Izumi

International Conference on Magnet Technology 26(MT26)  2019.9 

Electromagnetic design of induction motors with HTS tapes International conference

#Y. Doi, #K. Ozaki, @K. Yoshida, @S. Miura, @T. Sasayama, @T. Yoshida, @K. Yamamoto, @M. Iwakuma, @A. Tomioka, @M. Konno, @T. Izumi

14th European Conference on Applied Superconductivity(EUCAS)  2019.9 

Development of 1 kW Fully-superconducting Synchronous Motor with REBCO Wires International conference

#H. Sasa, @M. Iwakuma, @S. Miura, #M. Komiya, #T. Aikawa, @T. Sasayama, @T. Yoshida, @K. Yamamoto, @T. Izumi, @A. Tomioka, @M. Konno, @T. Umeno

14th European Conference on Applied Superconductivity(EUCAS)  2019.9 

Development of fully superconducting synchronous rotating machines for e-aircrafts Invited International conference

@T. Yoshida, @M. Iwakuma, #M. Komiya, #T. Aikawa, #R. Sugouchi, @K. Yoshida, @S. Miura, @T. Sasayama, @K. Yamamoto, @A. Tomioka, @M. Konno, @T. Umeno, @T. Izumi

CEC-ICMC 2019  2020.7 

Improvement of Sensitivity and Spatial Resolution in Magnetic Particle Imaging Using Fractionated Magnetic Particles International conference

@Takashi Yoshida, #Takuru Nakamura, #Oji Higashi, #Yuki Noguchi, @Keiji Enpuku

International Workshop on Magneit Particle Imaging  2019.3 

高温超伝導コイルのインダクタンス変調を用いた磁気センサの開発

#山下重弥, #吉田悠次郎, @松尾政晃, @笹山瑛由, @吉田敬, @圓福敬二

電気学会全国大会  2019.3 

磁気マーカーを用いた洗浄工程無しでのCRP検出

#秋吉一輝，#入江康太，@吉田敬，@笹山瑛由，@圓福敬二，@原美里

電気学会全国大会  2019.3 

磁気粒子イメージングにおける未結合粒子と結合粒子の識別手法の開発

#中村啄流、#野口裕希、#東大路、@吉田敬、@圓福敬二

電気学会全国大会  2019.3 

液相・固相磁気ナノ粒子の高調波磁化特性

#東大路、#野口裕希、#中村啄流、@吉田敬、@圓福敬二

電気学会全国大会  2019.3 

有限要素法を用いた磁束変調型磁気歯車のポールピース形状最適化

#土井崇、#房安佑也、@吉田敬

電気学会全国大会  2019.3 

磁気ナノ粒子の磁気特性測定およびその応用

@笹山瑛由，@吉田敬，@圓福敬二

電気学会全国大会  2019.3 

インダクタンス変調方式を用いた磁気センサの開発

#吉田悠次郎, #山下重弥, @松尾政明, @笹山瑛由, @吉田敬, @円福敬二

電子情報通信学会　超伝導エレクトロニクス研究会  2019.1 

磁性ナノ粒子のバイオ応用～磁気粒子イメージングシステムの開発～

#中村啄流、@吉田敬、@圓福敬二

IEEEマグネティクス福岡/広島チャプタ　キックオフセミナー  2018.12 

Improvement of Spatial Resolution in Magnetic Particle Imaging Using Fractionated Magnetic Particles International conference

@Takashi Yoshida, #Takuru Nakamura, #Oji Higashi, @Keiji Enpuku

International Workshop on Magnetic Bio-Sensing  2018.11 

Three Dimensional Imaging of Magnetic Nanoparticles Utilizing Field Free Line and Multiple Pickup Coils International conference

#S. Hamanaga, @T. Sasayama, @T. Yoshida, @K. Enpuku

International Workshop on Magnetic Bio-Sensing  2018.11 

Wash Free Detection of Biological Target Utilizing Magnetic Markers and MR Sensor International conference

#K. Irie, #K. Akiyoshi, @T. Yoshida, @T. Sasayama, @K. Enpuku

International Workshop on Magnetic Bio-Sensing  2018.11 

Effect of Viscosity on Harmonic Signals of Magnetic Nanoparticles for Temperature Measurement International conference

@A. L. Elrefai, @T. Sasayama, @T. Yoshida, @K. Enpuku

International Workshop on Magnetic Bio-Sensing  2018.11 

Evaluation of Third Harmonic Signals from Mobile and Immobilized Magnetic Nanoparticles for MPI International conference

#Takuru Nakamura, #Oji Higashi, @Takashi Yoshida, @Keiji Enpuku

International Workshop on Magnetic Bio-Sensing  2018.11 

Magnetometer Utilizing Inductance Modulation of HTS coil for Measurement of Low-frequency Fields in the Presence of Excitation Fields International conference

@K. Enpuku, @M. Matsuo, #Y. Yoshida, #S. Yamashita, @T. Sasayama, @T. Yoshida

Applied Superconductivity Conference  2018.10 

二次元有限要素法を用いた磁束変調型磁気歯車の基礎特性解析および形状最適化

#土井崇、#房安佑也、@吉田敬

電気・情報関係学会九州支部連合大会  2018.9 

磁性ナノ粒子の磁気分画法の開発及びMPI信号の評価

#東大路、#中村啄流、@吉田敬、@圓福敬二

電気・情報関係学会九州支部連合大会  2018.9 

三次元有限要素法によるアキシャルギャップ型高磁束密度PMSMの基礎特性解析

#房安佑也，#石川亮，#土井崇，@吉田敬

電気・情報関係学会九州支部連合大会  2018.9 

インダクタンス変調方式を用いた磁気センサの開発(2)

#吉田悠次郎、#山下重弥、@松尾政明、@笹山瑛由、@吉田敬、@円福敬二

応用物理学会秋季学術講演会  2018.9 

Evaluation of harmonic magnetization properties of clinical magnetic nanoparticles for magnetic particle imaging Invited

@T. Yoshida, @S. Ota, #T. Nakamura, @R. Takeda, @Y. Takemura, @I. Kato, @S. Nohara, @K. Enpuku

2018.9 

磁気マーカーを用いた洗浄工程不要の免疫検査法の開発

#入江康太、#秋吉一輝、@吉田敬、@笹山瑛由、@圓福敬二、@原美里

日本磁気学会学術講演会  2018.9 

高温超伝導コイルとインダクタンス変調方式を用いた磁気センサの開発

@円福敬二、#吉田悠次郎、#山下重弥、@松尾政明、@笹山瑛由、@吉田敬

日本磁気学会学術講演会  2018.9 

Biomedical Applications of Magnetic Nanoparticles for Magnetic Particle Imaging International conference

@Teruyoshi Sasayama, @Ahmed L. Elrefai, @Takashi Yoshida, @Keiji Enpuku

ICME International Conference on Complex Medical Engineering  2018.9 

Evaluation and Optimization of Magnetic Nanoparticles for Magnetic Particle Imaging Invited International conference

@T. Yoshida, #O. Higashi, #T. Nakamura, #Y. Matsugi, @K. Enpuku

The 5th International Conference of Asian Union of Magnetics Societies  2018.6 

Effect of Viscosity on the AC Magnetization of Magnetic Nanoparticles under Different AC Excitation Fields International conference

@T. Yoshida, #T. Nakamura, #O.Higashi, @K. Enpuku

12th International Conference on the Scientific and Clinical Applications of Magnetic Carriers  2018.5 

Determination of Magnetic Parameters of Magnetic Nanoparticles for Use in Biomedical Applications International conference

@A. L. Elrefai, @T. Yoshida, @K. Enpuku

12th International Conference on the Scientific and Clinical Applications of Magnetic Carriers  2018.5 

Evaluation of magnetic particle imaging using blood-pooling magnetic nanoparticles International conference

#Y. Matsugi, S. Ota, #T. Nakamura, R. Takeda, Y. Takemura, I. Kato, S. Nohara, @T. Sasayama, @T. Yoshida, and @K. Enpuku

8th International Workshop on Magnetic Particle Imaging (IWMPI)  2018.3 

インダクタンス変調方式を用いた磁気センサの開発

#吉田 悠次郎，#山下 重弥, @松尾 政明, @笹山 瑛由, @吉田敬、@円福 敬二

応用物理学会春季学術講演会  2018.3 

磁気的免疫検査法を用いたCRPの検出

#入江　康太、#高藤　佳嗣、@吉田　敬、@笹山　瑛由、@圓福　敬二

電気学会全国大会  2018.3 

磁気ナノ粒子の磁気緩和計測システムの開発

@笹山 瑛由，@Ahmed L. Elrefai, @吉田　敬, @圓福 敬二

電気学会全国大会  2018.3 

磁気ナノ粒子の磁気分画法の開発及び磁気粒子イメージングの高感度化に関する検討

#中村　啄流，#東　大路，#松木　優樹, @吉田　敬, @圓福　敬二

電気学会全国大会  2018.3 

二次元有限要素法を用いた磁束変調型磁気歯車のPM形状最適化の検討

#土井　崇，#房安　佑也，#石川　諒，@吉田　敬

電気学会全国大会  2018.3 

Magnetic Fractionation of Resovist® Nanoparticles for Magnetic Particle Imaging International conference

2018.3 

磁気マーカーを用いた液相でのバイオ物質検出

#高藤 佳嗣、#入江 康太、#秋吉 一輝、@笹山 瑛由、 @吉田 敬、 @円福 敬二

電子情報通信学会　超伝導エレクトロニクス研究会  2018.1 

Magnetometer based on transfer and modulation of magnetic flux using HTS coils International conference

@K. Enpuku, @M. Matsuo, #Y. Yoshida, #S. Yamashita, @T. Sasayama, and @T. Yoshida

International Symposium on Superconductivity (ISS2017)  2017.12 

Empirical Expression for DC Magnetization Curve of Immobilized Magnetic Nanoparticles for Use in Biomedical Applications International conference

@Ahmed L. Elrefai, @T. Sasayama, @T. Yoshida, and @K. Enpuku

International Conference on Magnetism and Magnetic Materials  2017.11 

Magnetic Fractionation of Magnetic Nanoparticles for Magnetic Particle Imaging Invited International conference

@T. Yoshida, #Y. Matsugi, #T. Nakamura, @T. Sasayama, and @K. Enpuku

International workshop on magnetic bio-sensing  2017.10 

Liquid-Phase Detection of Biomaterial Using Magnetic Markers International conference

#Y. Takafuji, #K. Irie, #K. Akiyoshi, @T. Sasayama, @T. Yoshida and @K. Enpuku

International workshop on magnetic bio-sensing  2017.10 

Relaxation Measurement System for Magnetic Nanoparticles Invited International conference

@T. Sasayama, @Ahmed L. Elrefai, @T. Yoshida, and @K. Enpuku

International workshop on magnetic bio-sensing  2017.10 

二次元有限要素法による磁束変調型磁気歯車の基礎特性

#土井　崇,　#石川　諒,　@吉田　敬

電気・情報関係学会九州支部連合大会  2017.9 

Detection of Biological Targets Using HTS SQUID and Magnetic Markers International conference

@K. Enpuku, #Y. Takafuji, #K. Irie, @T. Sasayama, and @T. Yoshida

European Conference on Applied Superconductivity (EUCAS 2017)  2017.9 

血中滞留の長い磁性ナノ粒子のMPI 画像

#松木優樹, #中村啄流, 大多哲史, 竹田遼二, 竹村泰司, 加藤一郎, 野原聡, @笹山 瑛由,@吉田敬, @圓福敬二

日本磁気学会学術講演会  2017.9 

Distribution of Magnetic Nanoparticles Anisotropy Energy Estimated from AC Susceptibility and Magnetic Relaxation

#Ahmed L. Elrefai, #T. Sasayama, #T. Yoshida, and #K. Enpuku

2017.9 

血中滞留の長い磁性ナノ粒子のMPI高調波信号とその粒径・粒子構造依存

市川裕, 大多哲史, 竹田遼二, 山田努, 加藤一郎, 野原聡, @吉田敬, @圓福敬二, 竹村泰司

日本磁気学会学術講演会  2017.9 

磁気的免疫検査法の高性能化

#入江　康太、#高藤　佳嗣、@吉田　敬、@笹山　瑛由、@円福　敬二

電気・情報関係学会九州支部連合大会  2017.9 

磁気粒子イメージングにおける磁気ナノ粒子の高調波磁化特性に関する研究

#中村　啄流, #松木　優樹, @笹山　瑛由, @吉田　敬, @圓福　敬二

電気・情報関係学会九州支部連合大会  2017.9 

アキシャルギャップ型高磁束密度PMSMの基礎特性解析

#石川諒, #土井崇,@ 吉田敬

電気・情報関係学会九州支部連合大会  2017.9 

Three-dimensional Magnetic Particle Imaging Utilizing Multiple Pickup Coils and Field Free Line International conference

@K. Enpuku, #M. Muta, #Y. Tsujita, @T. Sasayama, and @T. Yoshida

International Superconductive Electronics Conference (ISEC 2017)  2017.6 

Magnetic Core-size Distribution of Magnetic Nanoparticles Estimated from Magnetization, AC Susceptibility and Relaxation Measurements International conference

@Ahmed L. Elrefai, @T. Sasayama, @T. Yoshida, and @K. Enpuku

International Magnetic Confrerence  2017.4 

Effect of Core Size Distribution of Immobilized Magnetic Nanoparticles on Harmonic Magnetization International conference

Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

International Workshop on Magnetic Particle Imaging  2017.3 

三次元有限要素法によるアキシャルギャップ型高磁束密度PMSMの基礎特性解析

石川 諒, 宮原 和希, 吉田 敬

電気学会全国大会  2017.3 

磁気マーカーを用いた液相免疫検査法の磁気信号に及ぼす反応条件の影響

中村 洸太, 高藤 佳嗣, 入江 康太, 笹山 瑛由, 吉田 敬, 圓福 敬二

電子情報通信学会　超伝導エレクトロニクス研究会  2017.1 

Highly Sensitive Liquid-Phase Immunoassays Using Brownian Relaxation of Magnetic Markers International conference

K. Nakamura, Y. Takafuji, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

International workshop on magnetic bio-sensing  2016.10 

Harmonic Signals of Immobilized Magnetic Nanoparticles for Magnetic Particle Imaging International conference

Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

International workshop on magnetic bio-sensing  2016.10 

Effect of Alignment of Magnetic Easy Axes on AC Magnetization of Immobilized Magnetic Nanoparticles International conference

Takashi Yoshida, Y. Matsugi, Teruyoshi Sasayama, Keiji Enpuku

International workshop on magnetic bio-sensing  2016.10 

System Development for Single-Sided Magnetic Particle Imaging Using Electric Scanning of Field Free Point International conference

K. Yamamoto, Teruyoshi Sasayama, Takashi Yoshida, M. Matsuo, Keiji Enpuku

International workshop on magnetic bio-sensing  2016.10 

Evaluation of Harmonic Spectrum of Magnetic Nanoparticles for Magnetic Particle Imaging International conference

Y. Matsugi, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

International workshop on magnetic bio-sensing  2016.10 

Biological Applications of Magnetic Nanoparticles for magnetic immunoassay and magnetic particle imaging Invited International conference

Takashi Yoshida, Teruyoshi Sasayama, Keiji Enpuku

PRiME2016  2016.10 

三次元有限要素法によるアキシャルギャップ型高磁束密度PMSMの基礎特性解析

石川 諒, 宮原 和希, 吉田 敬

電気・情報関係学会九州支部連合大会  2016.9 

磁気ナノ粒子の3次元イメージング法の開発

牟田 雅浩, 辻田 祐也, 吉田 敬, 笹山 瑛由, 圓福 敬二

電気・情報関係学会九州支部連合大会  2016.9 

固相磁気ナノ粒子の磁化容易軸と高調波磁化特性の関係

松木 優樹, 笹山 瑛由, 吉田 敬, 圓福 敬二

電気・情報関係学会九州支部連合大会  2016.9 

固相磁気ナノ粒子における磁化容易軸の配向が磁化動特性に及ぼす影響

松木 優樹, 吉田 敬, 笹山 瑛由, 圓福 敬二

電気学会研究会  2016.9 

磁気的免疫検査の磁気信号に及ぼす反応条件の影響

中村 洸太, 高藤 佳嗣, 笹山 瑛由, 吉田 敬, 圓福 敬二

応用物理学会  2016.9 

磁気ナノ粒子の交流磁化特性の磁界強度および周波数依存性

笹山 瑛由, 吉田 敬, 圓福 敬二

磁気学会学術講演会  2016.9 

Single-Sided 磁気粒子イメージングシステムの開発

山本 和志, 笹山 瑛由, 松尾 政晃, 吉田 敬, 圓福 敬二

磁気学会学術講演会  2016.9 

Single-Sided Magnetic Particle Imaging Using Planar Gradient Coil and Electric Scanning of Field Free Point International conference

K. Yamamoto, K. Tanabe, Shi Bai, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

International Conference of the Asian Union of Magnetic Societies  2016.8 

Highly Sensitive Liquid-Phase Immunoassays Using Improved Magnetization Process of Magnetic Markers International conference

K. Nakamura, M. Ura, Y. Takafuji, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

International Conference of the Asian Union of Magnetic Societies  2016.8 

Fundamental Analysis of a PMSM with High Flux Density Using FEM International conference

K. Miyahara, R. Ishikawa, Takashi Yoshida

International Conference of the Asian Union of Magnetic Societies  2016.8 

Effect of alignment of easy axes on dynamic magnetization of immobilized magnetic nanoparticles International conference

Takashi Yoshida, Y. Matsigi, N. Tsujimura, Teruyoshi Sasayama, Keiji Enpuku

Scientific and Clinical Application of Magnetic Carriers  2016.6 

二次元有限要素法による高磁束密度PM同期モータの基礎特性解析

宮原　和希, 吉田 敬

電気学会全国大会  2016.3 

Dynamic Magnetization of Immobilized Magnetic Nanoparticles for Cases with Aligned and Randomly Oriented Easy Axes International conference

Takashi Yoshida, Thilo Viereck, Teruyoshi Sasayama, Keiji Enpuku, Meinhard Schilling, Frank Ludwig

6th International Workshop on Magnetic Particle Imaging  2016.3 

磁気粒子イメージングにおける固相磁気ナノ粒子の高調波磁化特性

松木　優樹, 辻村　尚貴, 笹山 瑛由, 吉田 敬, 圓福 敬二

電気学会マグネティックス研究会  2016.3 

SQUIDセンサを用いた磁気的免疫検査法における磁化方法の改善

中村 洸太, 浦 正和, 高藤 佳嗣, 笹山 瑛由, 吉田 敬, 圓福 敬二

応用物理学会春季学術講演会  2016.3 

磁気マーカーとSQUIDを用いた液相免疫検査法における磁化方法の改善

浦 正和, 中村 洸太, 高藤 佳嗣, 笹山 瑛由, 吉田 敬, 圓福 敬二

電子情報通信学会　超伝導エレクトロニクス研究会  2016.1 

Planar Gradient Coil and Electric Scanning of Field Free Point for Single-Sided Magnetic Particle Imaging International conference

Kazuhiro Tanab, Shi Bai, Kazushi Yamamoto, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

13th Joint MMM-Intermag Conference  2016.1 

二つの検出コイルを用いた磁気粒子イメージングにおける深さ位置の推定

森下 学, 辻田 祐也, 牟田 雅浩, 笹山 瑛由, 吉田 敬, 松尾 政晃, 圓福 敬二

電子情報通信学会　超伝導エレクトロニクス研究会  2016.1 

傾斜磁場とSVD解析を併用した高空間分解能磁気ナノ粒子イメージングシステムの開発

白 石, 廣川 愛生, 田邉 一博, 山本 和志, 吉田 敬, 圓福 敬二

電気学会全国大会  2015.3 

MRセンサを用いた液相磁気免疫検査法の高性能化

野口 晃平, 榊原 達人, 内野 将豪, 吉田 敬, 圓福 敬二

電気学会全国大会  2015.3 

直交傾斜磁界を用いた三次元磁気粒子イメージングシステムの開発

辻村 尚貴, 吉田 敬, 圓福 敬二

電気学会全国大会  2015.3 

傾斜磁界を用いた磁気粒子イメージングシステムの開発

田邉 一博, 吉田 敬, 笹山 瑛由, 白 石, 廣川 愛生, 圓福 敬二

電気学会全国大会  2015.3 

MRセンサと磁気マーカーを用いた液相免疫検査法の高感度化

榊原 達人, 野口 晃平, 吉田 敬, 圓福 敬二

電気学会研究会  2015.3 

冷却検出コイルと傾斜磁場を用いた磁気粒子イメージングシステムの開

宮崎 貴吏, 森下 学, 辻田 祐也, 笹山 瑛由, 吉田 敬, 松尾 政晃, 圓福 敬二

電子情報通信学会研究会  2015.1 

磁気マーカーの磁場中結合反応を用いた液相免疫検査法の開発

上岡 祐太, 浦 正和, 中村 洸太, 笹山 瑛由, 吉田 敬, 圓福 敬二

電子情報通信学会研究会  2015.1 

磁気微粒子イメージングにおける磁気ナノ粒子の磁化動特性

吉田 敬, 白 石, 廣川 愛生, 田辺 一博, 辻村 尚貴, 笹山 瑛由, 圓福 敬二

電気学会マグネティックス研究会  2014.12 

Characterization of magnetic moment distribution in low-concentrated solutions of iron oxide nanoparticles by high-Tc SQUID magnetometer

M. M. Saari, K. Sakai, T. Kiwa, Teruyoshi Sasayama, Takashi Yoshida, K. Tsukada

59th Annual Magnetism and Magnetic Material Conference  2014.11 

Comparison of volume distribution of magnetic nanoparticles obtained from M-H curve with a mixture of log-normal distributions

Teruyoshi Sasayama, Takashi Yoshida, M. M. Saari, Keiji Enpuku

59th Annual Magnetism and Magnetic Material Conference  2014.11 

Narrow-Band Magnetic Nanoparticle Imaging Using Orthogonal Gradient Field

Shi Bai, Aiki Hirokawa, Kazuhiro Tanabe, Teruyoshi Sasayama, Takashi Yoshida, Keiji Enpuku

Int. Conf. AUMS  2014.10 

Dynamic behavior of magnetic nanoparticles in solution ‐From a viewpoint of biomedical applications Invited International conference

2014.10 

SQUIDを用いた液相免疫検査法の高性能化

浦　正和, 上岡　祐太, 吉田 敬, 圓福 敬二

電気・情報関係学会九州支部連合大会  2014.9 

冷却コイルを用いた磁気粒子イメージングシステムの開発

森下 学, 宮崎 貴吏, 松尾 政晃, 吉田 敬, 圓福 敬二

電気・情報関係学会九州支部連合大会  2014.9 

直流傾斜磁界を用いた三次元磁気イメージングシステムの開発

辻村 尚貴, 吉田 敬, 圓福 敬二

電気・情報関係学会九州支部連合大会  2014.9 

MRセンサを用いた磁気的液相免疫検査の高性能化

野口 晃平, 榊原 達人, 笹山 瑛由, 吉田 敬, 圓福 敬二

電気・情報関係学会九州支部連合大会  2014.9 

磁気マーカーの磁気異方性エネルギー密度およびニール緩和時間の推定

笹山 瑛由, 吉田 敬, 圓福 敬二

電気・情報関係学会九州支部連合大会  2014.9 

傾斜磁界を用いた磁気粒子イメージングの高空間分解能化

田辺　一博, 白 石, 廣川　愛生, 吉田 敬, 笹山 瑛由, 圓福 敬二

電気・情報関係学会九州支部連合大会  2014.9 

磁気粒子イメージング用の高感度交流磁場計測システムの開発

宮崎 貴吏, 森下 学, 吉田 敬, 松尾 政晃, 圓福 敬二

応用物理学会秋季学術講演会  2014.9 

SQUIDを用いた液相免疫検査法の開発－磁場中反応の効果－

上岡 祐太, 浦 正和, 吉田 敬, 圓福 敬二, 溝口 崇子, 神鳥 明彦

応用物理学会秋季学術講演会  2014.9 

磁気ナノ粒子体積分布の混合対数正規分布によるモデル化

笹山 瑛由, 吉田 敬, 圓福 敬二

日本磁気学会学術講演会  2014.9 

磁気ナノ粒子における第三高調波の特性評価

廣川 愛生, 白 石, 田邊 一博, 吉田 敬, 圓福 敬二

日本磁気学会学術講演会  2014.9 

磁場中での磁気マーカー結合を用いた免疫検査法の開発

榊原 達人, 吉田 敬, 圓福 敬二

日本磁気学会学術講演会  2014.9 

磁気ナノ粒子イメージングシステムの高空間分解能化

白 石, 広川 愛生, 田辺 一博, 吉田 敬, 圓福 敬二

日本磁気学会学術講演会  2014.9 

Magnetic Nanoparticle Imaging Utilizing Cooled Pickup Coil International conference

Keiji Enpuku, T. Miyazaki, M. Morishita, Takashi Yoshida

Applied Superconductivity Conference  2014.8 

HTS SQUID System for Liquid-Phase Detection of Biological Targets Using Brownian Relaxation of Magnetic Markers International conference

Y. Ueoka, S. Uchida, M. Ura, Takashi Yoshida, Keiji Enpuku, A. Kandori

Applied Superconductivity Conference  2014.8 

Effect of viscosity on harmonic signal from magnetic fluid International conference

Takashi Yoshida, S. Bai, Keiji Enpuku

10th Int. Conf. Scientific and Clinical Application of Magnetic Carrier  2014.6 

磁気緩和の基礎と応用 Invited

吉田 敬

日本磁気学会　ナノバイオ磁気工学専門研究会  2014.5 

Magnetic Particle Imaging Utilizing Orthogonal Gradient Field and Third-Harmonic Signal Detection International conference

S. Bai, A. Hirokawa, K. Tanabe, Takashi Yoshida, Keiji Enpuku

IEEE International Magnetic Conference  2014.5 

Liquid-Phase Detection of Biological Targets Using Magneto-Resistive Sensor and Magnetic Markers International conference

Keiji Enpuku, T. Sakakibara, Takashi Yoshida

IEEE International Magnetic Conference  2014.5 

SVD解析による磁気粒子イメージングの高空間分解能化

廣川愛生, 白石, 田邉一博, 吉田 敬, 圓福 敬二

電気学会全国大会  2014.3 

MRセンサを用いた液相での免疫検査

榊原達人, 竹田晴信, 吉田 敬, 圓福 敬二

電気学会全国大会  2014.3 

高空間分解能を持つ二次元磁気ナノ粒子イメージングシステムの開発

白石, 廣川愛生, 田辺一博, 吉田 敬, 圓福 敬二

電気学会全国大会  2014.3 

SQUIDを用いた磁気的免疫検査における励起磁界の影響

上岡祐太, 内田忍, 浦正和, 吉田 敬, 圓福 敬二

応用物理学会春季学術講演会  2014.3 

磁気マーカーと高温超伝導SQUIDを用いた高感度液相免疫検査

内田忍, 上岡祐太, 浦正和, 吉田 敬, 圓福 敬二

電子情報通信学会　超伝導エレクトロニクス研究会  2014.1 

磁気粒子イメージング用高感度交流磁場計測システムの開発

森重尭文, 宮崎貴吏, 森下学, 吉田 敬, 松尾政晃, 圓福 敬二

電子情報通信学会　超伝導エレクトロニクス研究会  2014.1 

直交傾斜磁場を用いた磁気ナノ粒子イメージングシステムの開発

白石, 北原大輝, N. B. Othman, 廣川愛生, 田邊一博, 吉田 敬, 圓福 敬二

電気学会マグネティックス研究会  2013.11 

Higly sensitive HTS SQUID and magnetic markers for liquid phase detection of biological targets Invited International conference

Keiji Enpuku, S. Uchida, Y. Ueoka, Takashi Yoshida, S. Adachi, K. tanabe, A. Tsukamoto

7th East Asia Symposium on Superconductive Electronics  2013.10 

高磁束密度リニア同期モータの推力特性　-スロットコンビネーションによるリプル低減-

吉藤慎太郎, 山本孝徳, 吉田 敬, 藤井信男

電気関係学会九州支部大会  2013.9 

冷却コイルを用いたMPI用高感度交流磁場計測システムの開発

宮崎貴史, 森重尭文, 吉田 敬, 松尾政晃, 圓福 敬二

電気関係学会九州支部大会  2013.9 

第二高調波測定による磁気ナノ粒子イメージングシステムの高感度化

廣川愛生, 吉田 敬, N. B. Othman, 北原大輝, 圓福 敬二

電気関係学会九州支部大会  2013.9 

MRセンサの性能評価と液相免疫検査法への応用

榊原達人, 吉田 敬, 圓福 敬二

電気関係学会九州支部大会  2013.9 

SQUIDを用いた液相での免疫検査法の開発

上岡祐太, 内田忍, 浦正和, 吉田 敬, 圓福 敬二

電気関係学会九州支部大会  2013.9 

傾斜磁界を用いた磁気ナノ粒子イメージングシステムの開発

白石, 北原大輝, N. B. Othman, 吉田 敬, 圓福 敬二

電気関係学会九州支部大会  2013.9 

傾斜磁界を用いた磁気ナノ粒子イメージングシステムの開発

白石, 北原大輝, N. B. Othman, 吉田 敬, 圓福 敬二

電気関係学会九州支部大会  2013.9 

高磁束密度作成V形PM配列とHalbach配列の比較検討

山本孝徳, 吉田 敬, 藤井信男

電気関係学会九州支部大会  2013.9 

磁気マーカーを用いた液相での免疫検査法の開発

内田忍, 上岡祐太, 吉田 敬, 圓福 敬二

応用物理学会秋季学術講演会  2013.9 

磁気粒子イメージング用高感度交流磁場計測システムの開発(II)

森重尭文, 宮崎貴史, 松尾政晃, 吉田 敬, 圓福 敬二

応用物理学会秋季学術講演会  2013.9 

Highly sensitive AC magnetometer made of cooled pickup coil for use in magnetic particle imaging International conference

Keiji Enpuku, S. Haku, T. Morishige, T. Miyazaki, M. Matsuo, Takashi Yoshida

11th European Confereence on Applied Superconducivity (EUCAS)  2013.9 

磁気ナノ粒子イメージングにおける磁気微粒子の高調波磁気信号評価磁気微粒子の高調波磁気信号の粘性依存性について

吉田 敬, 圓福 敬二

電気学会　基礎・材料・共通部門大会  2013.9 

Magnetic nanoparticle imaging using harmonic signals for biomedical application Invited

Takashi Yoshida, Keiji Enpuku

Annual Conference on Magnetics in Japan  2013.9 

磁気ナノ粒子イメージングシステムの開発

北原大輝, 吉田 敬, N. B. Othman, 廣川愛生, 圓福 敬二

日本磁気学会学術講演会  2013.9 

Magnetic nanoparticle imaging using cooled-Cu/HTS superconductor pickup coil International conference

T. Morishige, T. Mihaya, T. Miyazaki, M. Matsuo, Takashi Yoshida, Keiji Enpuku

Int. Superconductive Electronics Conference (ISEC 2013)  2013.7 

Liquid-phase detection of biological targets using highly sensitive HTS SQUID International conference

S. Uchida, Y. Higuchi, Y. Ueoka, Takashi Yoshida, Keiji Enpuku

Int. Superconductive Electronics Conference (ISEC 2013)  2013.7 

Magnetic nanoparticle imaging using harmonic signals of magnetic nanoparticles Invited International conference

Takashi Yoshida, N. B. Othman, T. Tsubaki, D. Kitahara, Keiji Enpuku

Europian MRS meeting  2013.5 

Harmonic Signals Analysis for Magnetic Nanoparticles Imaging International conference

N.B. Othman, T. Tsubaki, D. Kitahara, Takashi Yoshida, Keiji Enpuku

The 11th International Conference on Ferrites  2013.4 

SQUIDを用いた液相での免疫検査法の開発

内田 忍, 樋口 雄一, 上岡 祐太, 吉田 敬, 圓福 敬二, 安達成司, 田辺圭一, 塚本 晃

応用物理学会学術講演会  2013.3 

磁気ナノ粒子イメージングにおける磁気微粒子の高調波磁気信号測定

吉田 敬, N.B. Othman, 椿 拓也, 北原 大輝, 西浦 陽平, 圓福 敬二

電気学会全国大会  2013.3 

磁気ナノ粒子イメージングシステムの開発

北原 大輝, 圓福 敬二, 吉田 敬, N.B. Othman, 椿 拓也, 西浦 陽平

電気学会全国大会  2013.3