Study of electron Bernstein emission for high-density plasma transport analysis

• Project/Area Number: 18H01199
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Review Section: Basic Section 14020:Nuclear fusion-related
• Research Institution: Kyoto University
• Principal Investigator: Nagasaki Kazunobu 京都大学, エネルギー理工学研究所, 教授 (20237506)
• Co-Investigator(Kenkyū-buntansha): 伊神 弘恵 核融合科学研究所, ヘリカル研究部, 准教授 (10390634)
• Project Period (FY): 2018-04-01 – 2022-03-31
• Project Status: Completed (Fiscal Year 2021)
• Budget Amount: ¥12,220,000 (Direct Cost: ¥9,400,000、Indirect Cost: ¥2,820,000); Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000); Fiscal Year 2019: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000); Fiscal Year 2018: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
• Keywords: 電子バーンスタイン波 / 電子温度計測

Outline of Final Research Achievements

Electron Bernstein emission (EBE), which has no cutoff density, has been measured and the mode conversion process has been experimentally investigated to evaluate the electron temperature profile in overdense plasmas. The electron cyclotron emission (ECE) converted from the EBE has been successfully observed with a 16-channel Ka-band radiometer in the Heliotron J and LHD devices. In Heliotron J, the ECE intensity is maximal when the antenna is oriented toward the OX window, and the ECE frequency spectrum depends on the magnetic field strength. The ECE from the BXO mode conversion in LHD has a strong Doppler shift due to the large parallel refractive index.

Academic Significance and Societal Importance of the Research Achievements

核融合プラズマにおけるエネルギー閉じ込めの物理機構を解明するためには、炉心領域での詳細な分布計測による輸送解析が必要不可欠である。電子サイクロトロン波を用いた従来の電磁波計測では、カットオフ密度と呼ばれる密度上限が存在するため、オーバーデンスプラズマでの電子温度分布計測が困難となっている。本研究では、静電波の一つでありカットオフ密度が存在しない電子バーンスタイン放射（EBE）を用いることで高密度プラズマでの電子温度を評価した。モード変換効率が最大となるOX窓において最大ECE強度が得られるとともに、電子温度を反映したドップラーシフトした周波数スペクトルが得られた。

Research Products

• [Int'l Joint Research] Max Planck Institute for Plasma Physics(ドイツ)
  • Country Name: GERMANY
  • Counterpart Institution: Max Planck Institute for Plasma Physics
• [Int'l Joint Research] CIEMAT(スペイン)
  • Country Name: SPAIN
  • Counterpart Institution: CIEMAT
• [Int'l Joint Research] Max Planck Institute for Plasma Physics(ドイツ)
  • Country Name: GERMANY
  • Counterpart Institution: Max Planck Institute for Plasma Physics
• [Int'l Joint Research] Max Planck Institute for Plasma Physics(ドイツ)
  • Country Name: GERMANY
  • Counterpart Institution: Max Planck Institute for Plasma Physics
• [Int'l Joint Research] CIEMAT(スペイン)
  • Country Name: SPAIN
  • Counterpart Institution: CIEMAT
• [Int'l Joint Research] Eindhoven University of Technology(オランダ)
  • Country Name: NETHERLANDS
  • Counterpart Institution: Eindhoven University of Technology
• [Int'l Joint Research] Zhejiang University/Southwestern Institute of Physics/Southwest Jaotong University(中国)
  • Country Name: CHINA
  • Counterpart Institution: Zhejiang University/Southwestern Institute of Physics/Southwest Jaotong University
• [Int'l Joint Research] Columbia University(米国)
  • Country Name: U.S.A.
  • Counterpart Institution: Columbia University
• [Int'l Joint Research] Max-Planck Institute for Plasma Physics(ドイツ)
  • Country Name: GERMANY
  • Counterpart Institution: Max-Planck Institute for Plasma Physics
• [Int'l Joint Research] Southwestern Institute of Physics(中国)
  • Country Name: CHINA
  • Counterpart Institution: Southwestern Institute of Physics
• [Journal Article] Numerical analysis of heat load distribution in Heliotron J with magnetic field tracing and plasma transport modeling (2021)
  • Author(s): R Matoike, G. Kawamura, S. Ohshima, Y. Suzuki, M. Kobayashi, S. Masuzaki, S. Kobayashi, S. Kado, T. Minami, H. Okada, T. Mizuuchi, S. Konoshima, Y. Feng, H. Frerichs, K. Nagasaki
  • Journal Title: Plasma Phys. Control. Fusion Volume: 63 Pages: 115002
  • DOI: 10.1088/1361-6587/ac2069
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Numerical investigation into the peripheral energetic-particle-driven MHD modes in Heliotron J with free boundary hybrid simulation (2021)
  • Author(s): P. Adulsiriswad, Y. Todo, S. Kado, S. Yamamoto, S. Kobayashi, S. Ohshima, H. Okada, T. Minami, Y. Nakamura, A. Ishizawa, S. Konoshima, T. Mizuuchi and K. Nagasaki
  • Journal Title: Nucl. Fusion Volume: 61 Pages: 116065
  • DOI: 10.1088/1741-4326/ac2779
  • Peer Reviewed / Open Access
• [Journal Article] Isotope effect on zonal flow and its configuration dependence in low-density electron-cyclotron-resonance heated plasmas in Heliotron J (2021)
  • Author(s): S. Ohshima, H. Okada, L. Zang, S. Kobayashi, T. Minami, S. Kado, P. Adulsiriswad, D. Qiu, R. Matoike, M. Luo, P. Zhang
  • Journal Title: Plasma Phys. Control. Fusion Volume: 63 Pages: 104002
  • DOI: 10.1088/1361-6587/ac1837
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Role of pre-ionization in NBI plasma start-up of Heliotron J using non-resonant microwave heating (2021)
  • Author(s): S. Kobayashi, K. Nagasaki, K. Hada, T. Stange, H. Okada, T. Minami, S. Kado, S. Ohshima, K. Tokuhara, Y. Nakamura
  • Journal Title: Nucl. Fusion Volume: 61 Pages: 116009
  • DOI: 10.1088/1741-4326/ac2105
  • Peer Reviewed / Open Access
• [Journal Article] Development of a multi-channel 320 GHz interferometer for high density plasma measurement in Heliotron J (2021)
  • Author(s): S. Ohshima, P. Zhang, H. Kume, C. Deng, A. Miyashita, S. Kobayashi, H. Okada, T. Minami, S. Kado, P. Adulsiriswad, D. Qiu, M. Luo, R. Matoike, T. Suzuki, S. Konoshima, T. Mizuuchi, and K. Nagasaki
  • Journal Title: Review of Scientific Instruments Volume: 92 Pages: 053519
  • DOI: 10.1063/5.0043581
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Measurement of Radial Electric Field Using Doppler Reflectometer in High-Density Plasma of Heliotron J (2020)
  • Author(s): Yasuto KONDO, Takeshi FUKUDA, Kazunobu NAGASAKI, Hiroyuki OKADA, Takashi MINAMI, Shinichiro KADO, Shinji KOBAYASHI, Satoshi YAMAMOTO, Shinsuke OHSHIMA, Tohru MIZUUCHI and Takeshi TOMITA
  • Journal Title: Plasma and Fusion Research Volume: 15 Pages: 2402064
  • DOI: 10.1585/pfr.15.2402064
  • Peer Reviewed / Open Access
• [Journal Article] Magnetohydrodynamic hybrid simulation of Alfv´en eigenmodes in Heliotron J, a low shear helical axis stellarator/Heliotron (2020)
  • Author(s): J. Varela, K. Nagasaki, K. Nagaoka, S. Yamamoto, K. Y. Watanabe, D. A. Spong, L. Garcia, A. Cappa and A. Azegami
  • Journal Title: Nuclear Fusion Volume: 60 Pages: 096005
  • DOI: 10.1088/1741-4326/abad84
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Measurement of Radial Correlation Lengths of Electron Density Fluctuations in Heliotron J Using O-Mode Reflectometry (2020)
  • Author(s): Niels SMITH, Kazunobu NAGASAKI, Josefine H.E. PROLL, Hiroyuki OKADA, Takashi MINAMI, Shin-ichiro KADO, Shinji KOBAYASHI, Shinsuke OHSHIMA, Shigeru KONOSHIMA, Tohru MIZUUCHI, Yuji NAKAMURA, Akihiro ISHIZAWA, Tsuyoshi TOMITA, Takeshi FUKUDA and Yasuto KONDO
  • Journal Title: Plasma and Fusion Research Volume: 15 Pages: 1202054
  • DOI: 10.1585/pfr.15.1202054
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Measurement of Electron Temperature Profile and Fluctuation with ECE Radiometer System in Heliotron J (2020)
  • Author(s): Maoyuan LUO, Kazunobu NAGASAKI, Gavin WEIR, Hiroyuki OKADA, Takashi MINAMI, Shinichiro KADO, Shinji KOBAYASHI, Satoshi YAMAMOTO, Shinsuke OHSHIMA, Tohru MIZUUCHI, Shigeru KONOSHIMA, Yuji NAKAMURA and Akihiro ISHIZAWA
  • Journal Title: Plasma and Fusion Research Volume: 15 Pages: 2402038
  • DOI: 10.1585/pfr.15.2402038
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Effect of ECH/ECCD on energetic-particle-driven MHD modes in helical plasmas (2020)
  • Author(s): S. Yamamoto, K. Nagasaki, K. Nagaoka, J. Varela, A. Cappa, et al.
  • Journal Title: Nuclear Fusion Volume: 60 Pages: 066018
  • DOI: 10.1088/1741-4326/ab7f13
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Study of seed plasma generation for NBI plasma start-up using non-resonant microwave launch in Heliotron J (2020)
  • Author(s): S Kobayashi, K Nagasaki, T Stange, T Mizuuchi, H Okada, T Minami, S Kado, S Yamamoto, S Ohshima, K Hada, G Weir, S Konoshima, Y Nakamura, N Kenmochi, Y Otani, X X Lu, A Panith, K Toi and Y Suzuki
  • Journal Title: Plasma Physics and Controlled Fusoin Volume: 62 Pages: 065009
  • DOI: 10.1088/1361-6587/ab877e
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Reformation of the Electron Internal Transport Barrier with the Appearance of a Magnetic Island (2020)
  • Author(s): N. Kenmochi, T. Minami, T. Mizuuchi, C. Takahashi, G. M. Weir, K. Nishioka, S. Kobayashi, Y. Nakamura, H. Okada, S. Kado, S. Yamamoto, S. Ohshima, S. Konoshima, Y. Ohtani and K. Nagasaki
  • Journal Title: Scientific Reports Volume: 10 Pages: 5
  • DOI: 10.1038/s41598-019-56492-x
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Measurement of stray millimeter-wave radiation from a 70-GHz ECH/ECCD system in Heliotron J (2019)
  • Author(s): K. Nagasaki, S. Watanabe, K. Sakamoto, A. Isayama, H. Okada, T. Minami, S. Kado, S. Kobayashi, S. Yamamoto, S. Ohshima, S. Konoshima, T. Mizuuchi, Y. Nakamura, A. Ishizawa, S. Kubo, H. Igami, G. Weir, N. Marushchenko
  • Journal Title: Fusion Engineering and Design Volume: 144 Pages: 40-45
  • DOI: https://doi.org/10.1016/j.fusengdes.2019.04.051
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] First Application of 3D Peripheral Plasma Transport Code EMC3-EIRENE to Heliotron J (2019)
  • Author(s): Ryota MATOIKE, Gakushi KAWAMURA, Shinsuke OHSHIMA, Masahiro KOBAYASHI, Yasuhiro SUZUKI, Kazunobu NAGASAKI, Suguru MASUZAKI, Shinji KOBAYASHI, Satoshi YAMAMOTO, Shinichiro KADO, Takashi MINAMI, Hiroyuki OKADA, Shigeru KONOSHIMA, Toru MIZUUCHI, Hirohiko TANAKA, Hiroto MATSUURA, Yuhe FENG and Heinke FRERICHS
  • Journal Title: Plasma and Fusion Research Volume: 14 Pages: 3403127
  • DOI: 10.1585/pfr.14.3403127
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] High-density experiments with hydrogen ice pellet injection and analysis of pellet penetration depth in Heliotron J (2019)
  • Author(s): G Motojima, H Okada, H Okazaki, S Kobayashi, K Nagasaki, R Sakamoto, , H Yamada, S Kado, S Ohshima, T Minami, N Kenmochi, Y Ohtani, Y Nozaki, Y Yonemura, Y Nakamura, S Konoshima, S. Yamamoto, T Mizuuchi and K Y Watanabe
  • Journal Title: Plasma Physics and Controlled Fusion Volume: 61 Pages: 075014
  • DOI: https: // doi.org / 10.1088 / 1361-6587 / ab1d40
  • Peer Reviewed
• [Journal Article] Development of a correlation ECE radiometer for electron temperature fluctuation measurements in Heliotron J (2019)
  • Author(s): Gavin M. Weir, Kazunobu Nagasaki, Jinxiang Zhu, Maoyuan Luo, Hiroyuki Okada, Takashi Minami, Shinichiro Kado, Shinji Kobayashi, Satoshi Yamamoto, Shinsuke Ohshima, Shigeru Konoshima, Yuji Nakamura, Akihiro Ishizawa, Xiang-xun Lu, Linge Zang, Nikolai Marushchenko, Yasuo Yoshimura and Tohru Mizuuchi
  • Journal Title: EPJ Web of Conferences Volume: 203 Pages: 03013
  • DOI: https://doi.org/10.1051/epjconf/201920303013
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Measurement of Stray Millimeter-wave Radiation from a 70-GHz ECH/ECCD System in Heliotron J (2019)
  • Author(s): K. Nagasaki, S. Watanabe, K. Sakamoto, A. Isayama, H. Okada, T. Minami, S. Kado, S. Kobayashi, S. Yamamoto, S. Ohshima, S. Konoshima, T. Mizuuchi, Y. Nakamura, A. Ishizawa, S. Kubo, H. Igami, G. Weir, N. Marushchenko
  • Journal Title: Fusion Engineering and Design Volume: 印刷中 Pages: 印刷中
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Observation of a beam-driven low-frequency mode in Heliotron J (2019)
  • Author(s): L.G. Zang, S. Yamamoto, D.A. Spong, K. Nagasaki, S. Ohshima, S. Kobayashi, T. Minami, X.X. Lu, N. Nishino, S. Kado, P. Adulsiriswad, H. Okada, N. Kenmochi, S. Inagaki, J.X. Zhu, G.M. Weir, T. Mizuuchi, S. Konoshima, A. Ishizawa, D.L. Yu, Z.B. Shi, Yi Liu, L.W. Yan, J.Q. Li, Q.W. Yang, M. Xu, X.R. Duan and Yong Liu
  • Journal Title: Nuclear Fusion Volume: 59 Pages: 056001
  • DOI: https://doi.org/10.1088/1741-4326/ab0197
  • Peer Reviewed / Int'l Joint Research
• [Presentation] Physics Study Using 3-D Magnetic Configuration Flexibility in Heliotron J (2021)
  • Author(s): K. Nagasaki
  • Organizer: 30th Int. Toki Conference
  • Int'l Joint Research
• [Presentation] Electron Temperature Measurement Using Electron Bernstein Emission in Heliotron J (2021)
  • Author(s): K. Nagasaki
  • Organizer: 47th EPS Conference on Plasma Physics
  • Int'l Joint Research
• [Presentation] Effect of Magnetic Configuration on Energy Confinement and Energetic-Particle-Driven MHD Modes in Heliotron J (2021)
  • Author(s): K. Nagasaki, S. Ohshima, P. Adulsiriswad, Y. Yamanaka, S. Murata, T. Minami, S. Kado, S. Kobayashi, S. Konoshima, T. Mizuuchi, H. Okada, Y. Kishimoto, Y. Nakamura, A. Ishizawa, D. Qiu, M. Luo, A. Iwata, P. Zhang, C. Wang, M. Miyoshi, Y. Kondo, Y. Todo, S. Yamamoto, A. Cappa, N. Marushchenko, J. Proll, N. Smith
  • Organizer: 28th IAEA Fusion Energy Conference
  • Int'l Joint Research
• [Presentation] Theoretical analysis of the ECH effect on the energetic particle driven modes stability in Heliotron J (2021)
  • Author(s): J. Varela, K. Nagasaki, K. Nagaoka, S. Yamamoto, D. Spong, L. Garcia, A. Cappa, and K.Y. Watanabe
  • Organizer: 47th EPS Conference on Plasma Physics
  • Int'l Joint Research
• [Presentation] LHD 低磁場放電における電子バーンシュタイン波放射計測 (2021)
  • Author(s): 伊神弘恵，長﨑百伸，加藤 悠，福山 淳，下妻 隆，吉村泰夫，西浦正樹，高橋裕己，辻村 享，釼持尚輝，矢内亮馬
  • Organizer: プラズマ・核融合学会第38回年会
• [Presentation] Heliotron J における B-X-O モード変換を用いた電子バーンシュタイン放射計測 (2021)
  • Author(s): 加藤悠，長﨑百伸，伊神弘恵，岡佑旗，小林進二，大島慎介，門信一郎，南貴司，中村祐司，石澤明宏，木島滋，水内亨，岡田浩之，的池遼太
  • Organizer: 日本物理学会2021年秋季大会
• [Presentation] ECCD Calculation for JA DEMO Reactors (2021)
  • Author(s): K. Nagasaki, Y. Sakamoto, T. Maekawa, A. Fukuyama, H. Idei, Y. Oda
  • Organizer: Japan-Korea Workshop on Physics and Technology of Heating and Current Drive
  • Int'l Joint Research
• [Presentation] Peripheral Plasma Transport Characteristics arising from 3D Magnetic Field Structure in Heliotron J (2021)
  • Author(s): R. Matoike, G. Kawamura, S. Ohshima, Y. Suzuki, M. Kobayashi, S. Masuzaki, S. Kobayashi, S. Kado, T. Minami, H. Okada, T. Mizuuchi, S. Konoshima, Y. Feng, H.Frerichs, K. Nagasaki
  • Organizer: The 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
  • Int'l Joint Research
• [Presentation] Isotope Effects on Nonlinear Turbulence System in a Torus Plasma (2020)
  • Author(s): S. Ohshima, H. Okada, L. Zang, S. Kobayashi, S. Yamamoto, T. Minami, S. Kado, Y. Nakamura, S. Konoshima, T. Mizuuchi, N. Kenmochi, Y. Ohtani, M Motoshima, P. Adlsriiswad, R. Matoike, D. Qiu, M. Luo, K. Nagasaki
  • Organizer: 4th Asia-Pacific Conference on Plasma Physics
  • Int'l Joint Research / Invited
• [Presentation] 磁場閉じ込め核融合プラズマにおけるミリ波帯域電磁波モード変換シミュレーション (2020)
  • Author(s): 岡佑旗、長﨑百伸、小林進二、大島慎介、笠原寛史、伊神弘恵、門信一郎、南貴司、中村祐司、石澤明宏、木島滋、水内亨、岡田浩之、加藤悠
  • Organizer: COMSOL Conference 2020 Tokyo
• [Presentation] ヘリオトロンJ における電子バーンシュタイン波加熱・計測のための有限要素法を用いたO-X モード変換解析 (2020)
  • Author(s): 岡 佑旗，長﨑百伸，小林進二，大島慎介，笠原寛史，岡田浩之，門 信一郎，南 貴司，中村祐司，石澤明宏，木島 滋，水内 亨，加藤 悠
  • Organizer: 第37回プラズマ・核融合学会年会
• [Presentation] Response of Plasma Performance to Magnetic Configuration, Fuelling and Heating/Current Drive in Heliotron J (2019)
  • Author(s): K. Nagasaki
  • Organizer: 22nd International Stellarator and Heliotron Workshop 2019
  • Int'l Joint Research / Invited
• [Presentation] Recent Experimental Results from the Heliotron J Helical Device (2019)
  • Author(s): K. Nagasaki
  • Organizer: Post-CUP Workshop & JSPS-CAS Bilateral Joint Research Projects Workshop
  • Int'l Joint Research / Invited
• [Presentation] Energetic-particle-driven MHD Instabilities and Their Control by ECH/ECCD in Helical Plasmas (2019)
  • Author(s): K. Nagasaki, S. Yamamoto, K. Nagaoka, J. Varela, A. Cappa, E. Ascasibar, F. Castejon, A. Ishizawa, M. Isobe, S. Kado, S. Kobayashi, N. Marushchenko, A. Melnikov, T. Minami, T. Mizuuchi, Y. Nakamura, K. Ogawa, S. Ohshima, H. Okada, M. Osakabe, and G.M. Weir
  • Organizer: 46th European Physical Society Conference on Plasma Physics (EPS 2019)
  • Int'l Joint Research / Invited
• [Presentation] Control of Energetic Particle Driven Instabilities by ECH/ECCD in Helical Systems (2019)
  • Author(s): K. Nagasaki, S. Yamamoto, K. Nagaoka, J. Varela, A. Cappa, E. Ascasibar, F. Castejon, A. Ishizawa, M. Isobe, S. Kado, S. Kobayashi, N. Maruchchenko, A. Melnikov, T. Minami, T. Mizuuchi, Y. Nakamura, K. Ogawa, S. Ohshima, H. Okada, M. Osakabe, and G.M. Weir
  • Organizer: 2nd US/Japan Workshop on “Progress on Advanced Concept Optimization and Modeling in Stellarator-Heliotrons”
• [Presentation] Measurement of Stray Millimeter-Wave Radiation from 70-GHz ECH/ECCD System in Heliotron J (2019)
  • Author(s): K. Nagasaki, S. Watanabe, K. Sakamoto, A. Isayama, H. Okada, T. Minami, S. Kado, S. Kobayashi, S. Yamamoto, S. Ohshima, S. Konoshima, T. Mizuuchi, Y. Nakamura, A. Ishizawa, S. Kubo, H. Igami, G. Weir, N. Marushchenko
  • Organizer: Korea-Japan Workshop on Physics and Technology of Heating and Current Drive
• [Presentation] ヘリオトロンJにおける電子バーンスタイン放射を用いた電子温度計測 (2019)
  • Author(s): 長﨑百伸, 伊神弘恵, Francesco Volpe, 小林進二, 中村祐司, 南貴司, 門信一郎, 山本聡, 大島慎介, 水内亨, 木島滋, 石澤明宏, Maoyuan Luo, Nikolai Marushchenko
  • Organizer: 日本物理学会第74回年次大会
• [Presentation] Measurement of Stray Millimeter-Wave Radiation from 70-GHz ECH/ECCD System in Heliotron J (2018)
  • Author(s): K. Nagasaki, S. Watanabe, K. Sakamoto, A. Isayama, H. Okada, T. Minami, S. Kado, S. Kobayashi, S. Yamamoto, S. Ohshima, S. Konoshima, T. Mizuuchi, Y. Nakamura, A. Ishizawa, S. Kubo, H. Igami, G. Weir, N. Marushchenko
  • Organizer: 2018 US-EU-Japan RF Heating Technology WS/US-Japan WS on RF Heating Physics
  • Int'l Joint Research
• [Presentation] Response of Plasma Performance to Magnetic Configuration and Heating/Current Driven in Heliotron J (2018)
  • Author(s): K. Nagasaki
  • Organizer: 19th International Congress on Plasma Physics
  • Int'l Joint Research / Invited
• [Presentation] 加熱・電流駆動 －ITERから原型炉へ向けた進展 (2018)
  • Author(s): 長﨑百伸
  • Organizer: 第12回核融合エネルギー連合講演会
• [Presentation] Introduction, Symposium "Frontiers in Optimization Studies for 3D Magnetically Confined Helical Plasmas" (2018)
  • Author(s): K. Nagasaki
  • Organizer: 第35回プラズマ・核融合学会年会
• [Remarks] 京都大学エネルギー理工学研究所プラズマエネルギー研究分野長﨑研究室
  • URL: http://www.iae.kyoto-u.ac.jp/plasma/index_j.html