ISAYAMA SHOGO
Organization
Faculty of Engineering Sciences Department of Advanced Environmental Science and Engineering Assistant Professor
School of Engineering
（Joint Appointment）
Interdisciplinary Graduate School of Engineering Sciences Department of Interdisciplinary Engineering Sciences（Joint Appointment）
Title
Assistant Professor
Contact information
Tel
0925838602
Profile
高周波プラズマ源、レーザーによる粒子加速、高エネルギー宇宙物理に関する理論、数値計算、実験を用いた研究を専門とする。
External link
Degree
-
Doctor of science
Research Interests・Research Keywords
-
Research theme：High Power Laser Experiment of Collisionless Shock
Keyword：Laboratory Astrophysics, Collisionless Shock,High-power Laser
Research period： 2020.7 - 2020.8
-
Research theme：Controlled injection of relativistic ion in wakefield acceleration
Keyword：Laser Driven Ion Acceleration, Laser Wake-field Acceleration
Research period： 2017.5 - 2020.8
-
Research theme：Spatio-Temporal behavior of the high-density helicon plasma produciton
Keyword：Radio-Frequency Plasma, Helicon plasma
Research period： 2010.4 - 2020.8
Awards
-
第26回論文賞
2018.12 プラズマ・核融合学会
Papers
-
Acceleration of Relativistic Particles in Counterpropagating Circularly Polarized Alfvén Waves Invited Reviewed International journal
946 68 2023.3
-
Ion-acoustic feature of collective Thomson scattering in non-equilibrium two-stream plasmas Invited Reviewed International journal
Sakai, K., Nishimoto, T., Isayama, S., Matsukiyo, S. & Kuramitsu, Y.
Physics of Plasmas 30 ( 1 ) 012105 2023.1
-
Mass-resolved ion measurement by particle counting analysis for characterizing relativistic ion beams driven by lasers Invited Reviewed International journal
T. Minami, A. O. Tokiyasu, H. Kohri, Y. Abe K. Iwasaki, T. Taguchi, K. Oda, S. Suzuki, T. Asai, S. J. Tanaka, S. Isayama, M. Kanasaki, S. Kodaira, Y. Fukuda, and Y. Kuramitsu
Review of Scientific Instruments 93 113530 2022.9
-
Robustness of large-area suspended graphene under interaction with intense laser Invited Reviewed International journal
Scientific Reports 12 2346 2022.2
-
Efficient hybrid acceleration scheme for generating 100 MeV protons with tabletop dual-laser pulses Reviewed International journal
S. Isayama, S. H. Chen2, Y. L. Liu, H. W. Chen and Y. Kuramitsu
Physics of Plasmas 28 073101 2021.6
-
Collective Thomson scattering in non-equilibrium laser produced two-stream plasmas Reviewed International journal
Sakai, K., Isayama, S., Bolouki, N., Habibi, M. S., Liu, Y. L., Hsieh, Y. H., Chu, H. H., Wang, J., Chen, S. H., Morita, T., Tomita, K., Yamazaki, R., Sakawa, Y., Matsukiyo, S. & Kuramitsu, Y.
Physics of Plasmas 27 ( 10 ) 103104 2020.10
-
Collective Thomson scattering measurements of electron feature using stimulated Brillouin scattering in laser-produced plasmas Reviewed International journal
N. Bolouki, K. Sakai, T. Y. Huang, S. Isayama, Y. L. Liu, C. W. Peng, C. H. Chen, N. Khasanah, H. H. Chu, T. Moritaka, K. Tomita, Y. Sato, K. Uchino, T. Morita, S. Matsukiyo, Y. Hara, H. Shimogawara, Y Sakawa, S. Sakata, S. Kojima, S. Fujioka, Y. Shoji, S. Tomiya, R. Yamazaki, M. Koenig, Y. Kuramitsu
High Energy Density Physics 32 82 2019.7
-
Spatio-temporal behavior of density jumps and the effect of neutral depletion in high-density helicon plasma. Reviewed International journal
S. Isayama, S. Shinohara, T. Hada, S. H. Chen
Physics of Plasmas 26 053504 2019.4
-
Nonthermal relativistic electron acceleration due to laser-induced incoherent wakefields with external static magnetic fields. Reviewed International journal
Y. L. Liu, S. H. Chen, S. Isayama, and Y. Kuramitsu
High Energy Density Physics 31 64 2019.3
-
Underlying competition mechanisms in the dynamic profile formation of high-density helicon plasma. Reviewed International journal
26 023517 2019.2
-
Review of Helicon High-Density Plasma: Production Mechanism and Plasma/Wave Characteristics. Plasma and Fusion Research Reviewed International journal
S. Isayama, S. Shinohara, and T. Hada
Plasma and Fusion Research 13 1101014 2018.2
-
Radiation pressure injection in laser-wakefield acceleration. Reviewed International journal
Y. L. Liu, Y. Kuramitsu, S. Isayama, and S. H. Chen
Physics of Plasmas 25 013110 2018.1
-
Spherical shock in the presence of an external magnetic field. Reviewed International journal
Y Kuramitsu, S Matsukiyo, S Isayama, D Harada, T Oyama, R Fujino, Y Sakawa, T Morita, Y Yamaura, T Ishikawa, T Moritaka, T Sano, K Tomita, R Shimoda, Y Sato, K Uchino, A Pelka, R Crowston, N Woolsey, G Gregori, M Koenig, D W Yuan, C L Yin, Y T Li, K Zhang, J Y Zhong, F L Wang, N Ohnishi, K Nagamine, H Yoneda, and H Takabe.
Journal of Physics: Conference Series 688 012056 2016.11
-
Is the bulk mode conversion important in high density helicon plasma? Reviewed International journal
S. Isayama, T. Hada, S. Shinohara and T. Tanikawa
Physics of Plasmas 23 063513 2016.6
-
Advancements in neural network techniques for electric and magnetic field reconstruction: Application to ion radiography Invited Reviewed International journal
Jao, C. S., Chen, Y. C., Nikaido, F., Liu, Y. L., Sakai, K., Minami, T., Isayama, S., Abe, Y. & Kuramitsu, Y.
AIP Advances. 14 ( 2 ) 025037 2024.2
-
Deep learning approaches for modeling laser-driven proton beams via phase-stable acceleration Invited Reviewed International journal
Liu, Y. L., Chen, Y. C., Jao, C. S., Wong, M. S., Huang, C. H., Chen, H. W., Isayama, S. & Kuramitsu, Y.
Physics of Plasmas. 31 ( 1 ) 013106 2024.1
Presentations
-
Neutral depletion and the density limit of the helicon plasma
S. Isayama, S. Shinohara, T. Hada
2021.5
-
Dynamic profile formation of the helicon discharge Invited International conference
S. Isayama, S. Shinohara, T. Hada, S. H. Chen.
4th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2020) 2020.10
-
Controlled injection of relativistic protons in wakefield by using dual-laser pulses Invited International conference
S. Isayama, S. H. Chen, H. W. Chen, Y. L. Liu, Y. Kuramitsu, Y. Fukuda
International Conference on High Energy Density Sciences (HEDS-2021) 2021.4
-
Dynamic profile formation in the high-density helicon plasma
S. Isayama, S. Shinohara, T. Hada, S. H. Chen
2020.11
-
Underlying mechanims in the dynamic profile formation of high-density helicon plasma
S. Isayama, S. Shinohara, T. Hada and S. H. Chen
3rd Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2019) 2019.11
-
Ion accelration using self-focusing laser pulse in near critical density plasma Invited International conference
S. Isayama, S. H. Chen, Y. Kuramitsu and Y. Fukuda
2nd Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2018) 2018.11
-
Laser-driven accelration with ultra-thin graphene target International conference
S. Isayama, S. H. Chen, H. H. Chu and Y. Kuramitsu
12th International Conference on High Energy Density Laboratory Astrophysics 2018.5
-
Self-consistent model of the helicon discharge Invited
S. Isayama, T. Hada and S. Shinohara
2nd Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2017) 2017.9
-
Simulation Study of Tabletop Two-stage Laser Proton Acceration International conference
S. Isayama, S. H. Chen, Y. L. Liu and Y. Kuramitsu
2020.1
-
Exploration for highly efficient laserdriven acceleration International conference
S. Isayama, S. H. Chen, Y. L. Liu, and Y. Kuramitsu
2019.1
-
Review of Helicon High-Density Plasma: Production Mechanism and Plasma/Wave Characteristics
2018.12
-
Mechanism of the helicon plasma production International conference
S. Isayama, T. Hada, S. Shinohara and S. H. Chen
2018.1
MISC
-
対向伝搬する磁気流体波動による相対論的共鳴粒子加速
諌山翔伍, 高橋健太, 松清修一, 佐野孝好
2023.5
-
ヘリコンプラズマ源の基礎と応用 Reviewed
諌山 翔伍、篠原 俊二郎、桑原 大介、高橋 和貴，古川 武留、稲垣 滋
プラズマ・核融合学会誌 2023.10
Professional Memberships
-
The Japan Society of Plasma Science and Nuclear Fusion Research.
-
Society of Geomagnetism and Earth, Planetary and Space Sciences
-
The Physical Society of Japan
Academic Activities
-
Screening of academic papers
Role(s)： Peer review
2022
-
プラズマ・核融合学会
2021.7 - 2023.7
Research Projects
-
数値計算による中性粒子枯渇現象の密度限界・密度振動への影響の解明
Grant number：22K14020 2022 - 2024
日本学術振興会 科学研究費助成事業 若手研究
Authorship：Principal investigator Grant type：Scientific research funding
-
数値計算による中性粒子枯渇現象の密度限界・密度振動への影響の解明
2022 - 2024
科学研究費補助金 (文部科学省）
Authorship：Principal investigator Grant type：Contract research
-
Qdai-jump Research Program
2021
Authorship：Principal investigator Grant type：Contract research
Class subject
-
課題集約演習
2020.10 - 2021.3 Second semester