Osakabe Masaki 長壁正樹

… Alternative Names

OSAKABE Masaki 長壁正樹

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Researcher Number	90280601
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Affiliation (Current)	2025: 核融合科学研究所, 研究部, 教授
Affiliation (based on the past Project Information) *help	2016: 核融合科学研究所, 大型ヘリカル装置計画実験統括主幹, 教授 2015: 核融合科学研究所, ヘリカル研究部, 教授 2014: 自然科学研究機構, 核融合科学研究所・ヘリカル研究部, 教授 2013: 核融合科学研究所, ヘリカル研究部, 教授 2010 – 2012: 核融合科学研究所, ヘリカル研究部, 准教授 … More 2007 – 2009: National Institute for Fusion Science, 大型ヘリカル研究部, 准教授 2007: 核融合科学研究所, 大型ヘリカル研究部, 助教 1999 – 2006: 核融合科学研究所, 大型ヘリカル研究部, 助手 Less
Review Section/Research Field	Principal Investigator Plasma science / Nuclear fusion studies / Nuclear fusion studies Except Principal Investigator Nuclear fusion studies / Nuclear fusion studies / Science and Engineering
Keywords	Principal Investigator alpha channeling / fast ion / αチャンネリング / イオン異常加熱 / 高速イオン励起不安定性 / GAM / 波・粒子相互作用 / 高速イオン異常輸送 / プラズマ・核融合 / 磁場閉じ込め核融合 … More / 高エネルギー粒子輸送 / アルフベン固有モード / プラズマ物理 / MHD揺動 / イメージング計測 / 高エネルギー粒子 / 中性粒子分析器 / 磁場偏向型エネルギー分析器 / カーボンストリッピングフォイル / 中性粒子分析器(NPA) / シンチレータ / 空間エネルギー同時2次元計測 / 高速イオン閉じ込め / 磁場閉じ込め型プラズマ実験装置 / 中性粒子計測 … More Except Principal Investigator 高速イオン / アルヴェン固有モード / アルファ粒子 / 高エネルギー粒子 / 磁場閉じ込め核融合 / 中性粒子入射加熱装置 / MHD不安定性 / 高周波帯状流 / プラズマ・核融合 / 減速過程 / 大型ヘリカル装置 / 中性粒子分析器 / 位相統計解析 / 高速イオン異常輸送 / α加熱 / アルベン固有モード / 波動粒子相互作業 / アルベン波 / 波動粒子相互作用 / 仕事関数 / イオン引き出し / ペアイオンプラズマ / NBI / 負イオン / 負イオンダイナミクス / イオン性プラズマ / プラズマ加熱 / 中性粒子ビーム入射 / 負イオン源 / slowing-down process / neutral particle analyzer / neutral beam injection system / Large Helical Device / high-energy particle / Alfven eigenmode / ヘリカル型装置 / アルフベン固有モード / Alfven eigenmode spectroscopy / helicity induced Alfven eigenmodes (HAEs) / core-localized TAEs / shear Alfven soectrum / energetic ion loss / helical devices / Alfven eigenmodes / energetic ions / トカマクプラズマ / 熱核融合 / TAE / 高速周波数掃引 / 内部輸送障壁 / バースト的モード / HAE / 高速イオン励起 / ヘリカルプラズマ / アルヴェン固有モードスペクトロスコピー / ヘリシティ誘起アルヴェン固有モード / コア局在トロイダルアルヴェン固有モード / シアアルヴェンスペクトル / 高速イオン損失 / ヘリカル装置 / 揺動周波数スペクトル / トカマク・ヘリカル / 磁場閉じ込め核融合炉 / トカマク及びヘリカル / 回転変換分布 / 炉心プラズマ / 測地線音響モード / 高速イオン輸送 / 反転磁気シア / 非等方圧力 / 磁場閉じ込め / ヘリカル / MHD平衡・安定性 / ビーム圧力 / ロシア:アメリカ / 国際研究者交流 / 国際協力 / 能動的荷電交換中性粒子検出 / TAEモード / 半導体型検出器 / 電場磁場平行型検出器 Less

Control of anomalous transport of fast ions via external control of Alfven eigenmode
- Principal Investigator
  
  Nagaoka Kenichi
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Investigation of negative ion extraction mechanism from a high-density ionic plasma
- Principal Investigator
  
  Takeiri Yasuhiko
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
MHD Spectroscopy using energetic particle driven global instabilities in toroidal plasmas
- Principal Investigator
  
  TOI Kazuo
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Experimental evaluation of bulk-ion heating by energetic particle driven instabilitiesPrincipal Investigator
- Principal Investigator
  
  OSAKABE Masaki
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Effects of energetic-ion-driven MHD instabilities in a reversed magnetic shear plasma on energetic ion transport
- Principal Investigator
  
  TOI Kazuo
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Interaction of Alfven eigen-mode on energetic-particles in helical systems.Principal Investigator
- Principal Investigator
  
  OSAKABE Masaki
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Plasma science
- Research Institution
  National Institute for Fusion Science
Effects of beam pressure on the MHD equilibria and stabilities in high beta helical plasmas
- Principal Investigator
  
  WATANABE Kiyomasa
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Investigation of loss mechanism of NBI-generated high-energy particles by Alfven eigenmode in helical system
- Principal Investigator
  
  TAKEIRI Yasuhiko
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
高速中性粒子の高時間分解空間及びエネルギーイメージング計測法の開発Principal Investigator
- Principal Investigator
  
  長壁正樹
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Plasma science
- Research Institution
  National Institute for Fusion Science
高速応答空間分布計測を目的とした高速中性粒子検出器(FNA)の開発Principal Investigator
- Principal Investigator
  
  長壁正樹
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
Study of interaction between energetic ions and MHD instabilities in a helical plasma
- Principal Investigator
  
  TOI Kazuo
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  National Institute for Fusion Science
高エネルギー粒子の振る舞い
- Principal Investigator
  
  TAKEIRI Yasuhiko
- Project Period (FY)
  1999 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  National Institute for Fusion Science

All 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation

[Journal Article] Charged particle flows in the beam extraction region of a negative ion source for NBI2016
- Author(s)
  S. Geng, K. Tsumori, H. Nakano, M. Kisaki, K. Ikeda, M. Osakabe, K. Nagaoka, Y. Takeiri, M. Shibuya, and O. Kaneko
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 87 Issue: 2
- DOI
  10.1063/1.4931796
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Improvement of accelerator of negative ion source on the Large Helical Device2016
- Author(s)
  M. Kisaki, K. Ikeda, M. Osakabe, K. Tsumori, H. Nakano, S. Geng, K. Nagaoka, O. Kaneko, and Y. Takeiri
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 87 Issue: 2
- DOI
  10.1063/1.4936249
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Installation of Spectrally Selective Imaging System in RF Negative Ion Source2016
- Author(s)
  K. Ikeda, D. Wunderlich, U. Fantz, B. Heinemann, M. Kisaki, K. Nagaoka, H. Nakano, M. Osakabe, K. Tsumori, O. Kaneko and Y. Takeiri
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 87 Issue: 2
- DOI
  10.1063/1.4932987
- NAID
  120007116699
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Negative ion production and beam extraction processes in a large ion source2016
- Author(s)
  K. Tsumori, K. Ikeda, H. Nakano, M. Kisaki, S. Geng, M. Wada, K. Sasaki, S. Nishiyama, M. Goto, G.Serianni, P. Agostinetti, E. Sartori, M. Brombin, P. Veltri, C. Wimmer, K. Nagaoka, M. Osakabe, Y. Takeiri, and O. Kaneko
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 87 Issue: 2
- DOI
  10.1063/1.4938254
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Cavity Ringdown Technique for negative-hydrogen-ion measurement in ion source for neutral beam injector2016
- Author(s)
  H. Nakano, K. Tsumori, M. Shibuya, S. Geng, M. Kisaki, K. Ikeda, K. Nagaoka, M. Osakabe, Y, Takeiri and O. Kaneko
- Journal Title
  
  Journal of Instrumentation
  
  Volume: 11
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Research progress on ionic plasmas generated in an intense hydrogen negative ion source2015
- Author(s)
  Y. Takeiri, K. Tsumori, K. Ikeda, H. Nakano, M. Kisaki, K. Nagaoka, T. Tokuzawa, S. Geng, M. Osakabe, O. Kaneko, T. Kondo, M. Sato, M. Shibuya, S. Komada and H. Sekiguchi,
- Journal Title
  
  AIP Conference Proceedings
  
  Volume: 1655 Pages: 060004-060004
- DOI
  10.1063/1.4916473
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Spatial Distributions of Charged Particles and Plasma Potential before and during Beam Extraction in a Negative Hydrogen Ion Source for NBI2015
- Author(s)
  Shaofei GENG, Katsuyoshi TSUMORI, Haruhisa NAKANO, Masashi KISAKI, Yasuhiko TAKEIRI, Masaki OSAKABE, Katsunori IKEDA, Ken-ichi NAGAOKA, Osamu KANEKO, Masayuki SHIBUYA and NIFS NBI Group
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 10 Issue: 0 Pages: 3405016-3405016
- DOI
  10.1585/pfr.10.3405016
- NAID
  130005302874
- ISSN
  1880-6821
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Laser photodetachment diagnostics of a 1/3-size negative hydrogen ion source for NBI2015
- Author(s)
  S. Geng, K. Tsumori, H. Nakano, M. Kisaki, K. Ikeda, Y. Takeiri, M. Osakabe, K. Nagaoka, and O. Kaneko
- Journal Title
  
  AIP Conference Proceedings
  
  Volume: 1655 Pages: 040014-040014
- DOI
  10.1063/1.4916456
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Resistive Interchange Modes Destabilized by Helically Trapped Energetic Ions in a Helical Plasma2015
- Author(s)
  X.D. Du, K. Toi, M. Osakabe, S. Ohdachi, T. Ido,M. Isobe, A. Shimizu
- Journal Title
  
  Physical Review Letters
  
  Volume: 114 Issue: 15
- DOI
  10.1103/physrevlett.114.155003
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24360386
[Journal Article] Hydrogen Atom Temperature Measured with Wavelength-Modulated Laser Absorption Spectroscopy in Large Scale Filament Arc negative Hydrogen Ion Source2015
- Author(s)
  H. Nakano, S. Nishiyama, M. Goto, K. Tsumori, M. Kisaki, K. Ikeda, K. Nag aoka, M. Osakabe, Y. Takeiri, O. Kaneko, K. Sasaki
- Journal Title
  
  AIP Conference Proceedings
  
  Volume: 1655 Pages: 020018-020018
- DOI
  10.1063/1.4916427
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24540529, KAKENHI-PROJECT-25249134, KAKENHI-PROJECT-25800307
[Journal Article] Characteristic of plasma grid bias in large-scaled negative ion source2014
- Author(s)
  M. Kisaki, K. Tsumori, K. Ikeda, H. Nakano, M. Osakabe, K. Nagaoka, Y. Takeiri and O. Kaneko
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 85 Issue: 2
- DOI
  10.1063/1.4854295
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Development of spectrally selective imaging system for negative hydrogen ion source2014
- Author(s)
  K. Ikeda, H. Nakano, K. Tsumori, M. Kisaki, K. Nagaoka, M. Osakabe, Y. Takeiri, and O. Kaneko
- Journal Title
  
  Review of Scientific Instruments
  
  Volume: 85 Issue: 2
- DOI
  10.1063/1.4842318
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Observation of Clump and Hole Formation in the Energetic-ion Spectra by GAM Burst Activities2013
- Author(s)
  M.Osakabe, T.Ido, K.Toi, A.Shimizu, T.Tokuzawa, K.Ogawa, M.Isobe and LHD experiment group
- Journal Title
  
  Annual Report of National Institute for Fusion Science
  
  Volume: April 2012-March 2013 Pages: 128-128
- Data Source
  KAKENHI-PROJECT-24656561
[Journal Article] Operation Summary of Neutral Beam Injection System in the 16th Campaign2013
- Author(s)
  Takeiri, Y., Tsumori, K., Osakabe, M., Ikeda, K., Nagaoka, K., Nakano, H., Kisaki, M., Asano, E., Kondo, T., Sato, M., Shibuya, M., Komada, S., Sekiguchi, H.
- Journal Title
  
  Annual Report of National Institute for Fusion Science
  
  Volume: April 2012 - March 2013 Pages: 199-199
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Identification of the extraction structure of H- ions by Hα imaging spectroscopy2013
- Author(s)
  K Ikeda, H Nakano, K Tsumori, M Kisaki, K Nagaoka, M Osakabe, Y Takeiri and O Kaneko
- Journal Title
  
  New Journal of Physics
  
  Volume: 15 Issue: 10 Pages: 103026-103026
- DOI
  10.1088/1367-2630/15/10/103026
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] H- Density Profile Parallel to Plasma Grid in H- Source for Neutral Beam2013
- Author(s)
  Nakano, H., Tsumori, K., Kisaki, M., Shibuya, M., Ikeda, K., Nagaoka, K., Osakabe, M., Kaneko, O., Asano, E., Kondo, T., Sato, M., Sekiguchi, H., Komada, S., and Takeiri, Y.
- Journal Title
  
  Annual Report of National Institute for Fusion Science
  
  Volume: April 2012 - March 2013 Pages: 201-201
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Identification of Energetic-particle Driven Geodesic Acoustic Mode in the LHD Plasmas2013
- Author(s)
  T.Ido, M. Osakabe, A.Shimizu, M.Nishiura, T.Watari, K.Toi, Y.Yoshimura, and S.Kato
- Journal Title
  
  Annual Report of National Institute for Fusion Science
  
  Volume: April 2012-March 2013 Pages: 104-104
- Data Source
  KAKENHI-PROJECT-24656561
[Journal Article] Visualization of H<sup>−</sup> Dynamics in Extraction Region of Negative-Ion Source by H<sub>α</sub> Imaging Spectroscopy2013
- Author(s)
  Katsunori IKEDA, Haruhisa NAKANO, Katsuyoshi TSUMORI, Masashi KISAKI, Kenichi NAGAOKA, Masaki OSAKABE, Yasuhiko TAKEIRI and Osamu KANEKO
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 8 Issue: 0 Pages: 1301036-1301036
- DOI
  10.1585/pfr.8.1301036
- NAID
  130003366292
- ISSN
  1880-6821
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Polar Distribution of Ion and Electron Saturation Currents of Electro-Negative Plasma in Caesium-Seeded Negative Ion Source2013
- Author(s)
  Tsumori, K., Nakano, H., Kisaki, M., Ikeda, K., Nagaoka, K., Osakabe, M., Takeiri, Y., Kaneko, O., Shibuya, M., Asano, E., Kondo, T., Sato, M., Sekiguchi and H., Komada, S.
- Journal Title
  
  Annual Report of National Institute for Fusion Science
  
  Volume: April 2012 - March 2013 Pages: 202-202
- Data Source
  KAKENHI-PROJECT-25249134
[Journal Article] Energetic-ion-driven global instabilities in stellarator/helical plasmas and comparison with tokamak plasmas2011
- Author(s)
  K.Toi(東井和夫), K.Ogawa(小川国大), M.Isobe(磯部光孝), M.Osakabe(長壁正樹), D.A.Spong(ORNL), Y.Todo
- Journal Title
  
  Plasma Physics and Controlled Fusion
  
  Volume: 53
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360457
[Journal Article] Experimental Check of Deceleration of Neutral Beam-Injected Energetic Ions in the HL-2A Tokamak2011
- Author(s)
  M.Isobe, et al.
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 6 Issue: 2 Pages: 024008-024008
- DOI
  10.1088/0741-3335/53/2/024008
- NAID
  130002059540
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21340175, KAKENHI-PROJECT-21360457
[Journal Article] Fast-ion confinement studies on LHD2010
- Author(s)
  M. Osakabe, M. Isobe, S. Murakami, S. Kobayashi, K. Saito, R. Kumazawa, T. Mutoh, T. Ozaki, M. Nishiura, E. Veshev, T. Seki, Y. Takeiri, O. Kaneko, K. Nagaoka, T. Tokuzawa, K. Ogawa, K. Toi, S. Yamamoto, M. Sasao, T. Watanabe, LHD experiment group
- Journal Title
  
  to appear in the LHD special issue of Fusion Science and Technology 58,(9pages)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Evaluation of fast-ion confinement using radially injected neutral beam on LHD2010
- Author(s)
  M. Osakabe, T. Ito
- Journal Title
  
  to appear in Plasma and Fusion Research 5,(4pages)
- NAID
  130000669032
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Evaluation of fast-ion confinement using radially injected neutral beam on LHD2010
- Author(s)
  M.Osakabe, K.Nagaoka, Y.Takeiri, 他
- Journal Title
  
  Plasma and Fusion Research 5(掲載確定, To be publish ed)
  
  Pages: 4-4
- NAID
  130000669032
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Observation of Reversed-Shear Alfven Eigenmodes Excited by Energetic Ions in a Helical Plasma2010
- Author(s)
  K. Toi(東井和夫), F. Watanabe, T. Tokuzawa, K. Ida, S. Morita, T. Ido, A. Shimizu, M. Isobe(磯部光孝), M. Osakabe(長壁正樹), et al.
- Journal Title
  
  Physical Review Letters
  
  Volume: Vol.105 Issue: 14
- DOI
  10.1103/physrevlett.105.145003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360457
[Journal Article] Numerical Analysis of Energetic Particles in LHD2010
- Author(s)
  Y.Todo, M.Osakabe, 他
- Journal Title
  
  Fusion Science and Technology 58(掲載確定, To be publish ed)
  
  Pages: 12-12
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Observation of Reversed-Shear Alfven Eigenmodes Excited by Energetic Ions in a Helical Plasma2010
- Author(s)
  K.Toi(東井和夫), F.Watanabe, T.Tokuzawa, K.Ida, S.Morita, T.Ido, A.Shimizu, M Isobe(磯部光孝), M.Osakabe(長壁正樹), et al.
- Journal Title
  
  Physical Review Letters
  
  Volume: 105
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360457
[Journal Article] Fast-ion confinement studies on LHD2010
- Author(s)
  M.Osakabe, Y.Takeiri, K.Nagaoka, 他
- Journal Title
  
  Fusion Science and Technology 58(掲載確定, To be publish ed)
  
  Pages: 9-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] 6. 4 Numerical Analyses of Energetic Particles in LHD2010
- Author(s)
  Y. Todo, S. Murakami, T. Yamamoto, A. Fukuyama, D.A. Spong, S. Yamamoto, M. Osakabe, N. Nakajima
- Journal Title
  
  to appear in the LHD special issue of Fusion Science and Technology 58,(12pages)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Observationof energetic-ion losses induced by various MHD instabilities in the Large Helical Device(LHD)2010
- Author(s)
  K. Ogawa, M. Isobe(磯部光孝), K. Toi(東井和夫), D. A. Spong, A. Shimizu, M. Osakabe(長壁正樹), et al.
- Journal Title
  
  Nuclear Fusion
  
  Volume: Vol.50 Issue: 8 Pages: 084005-084005
- DOI
  10.1088/0029-5515/50/8/084005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360457
[Journal Article] Observation of energetic-ion losses induced by various MHD instabilities in the Large Helical Device (LHD)2010
- Author(s)
  K.Ogawa(小川国大), M.Isobe(磯部光孝), K.Toi(東井和夫), D.A.Spong, A.Sghimizu, M.Osakabe(長壁正樹), et al.
- Journal Title
  
  Nuclear Fusion
  
  Volume: 50
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360457
[Journal Article] Fastion charge exchange spectroscopy measurement using a radially injected neutral beam on the large helical device2008
- Author(s)
  M. Osakabe, 他
- Journal Title
  
  Review of Scientific Instruments 79
- NAID
  120006653838
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Fast ion measurement using a hybrid directional probe in the large helical device2008
- Author(s)
  K. Nagaoka, K.Y. Watanabe, M. Osakabe, Y. Takeiri, et. al.
- Journal Title
  
  Rev. Sci. Instrum. 79
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Fast ion charge exchange spectroscopy measurement using a radially injected neutral beam on the large helical device2008
- Author(s)
  M. Osakabe, S. Murakami, M. Yoshinuma, K. Ida, A. Whiteford, M. Goto, D. Kato, T. Kato, K. Nagaoka, T. Tokuzawa, Y. Takeiri, et. al.
- Journal Title
  
  Rev. Sci. Instrum. 79
- NAID
  120006653838
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Radial Transport Characteristics of Fast Ions Due to Energetic-Particle Modes inside the Last Closed-Flux Surface in the Compact Helical System2008
- Author(s)
  K. Nagaoka, M. Isobe, K. Toi, A. Shimizu, A. Fujisawa, S. Ohshima, H. Nakano, M. Osakabe, Y. Todo, et. al.
- Journal Title
  
  Phys. Rev. Lettres 100
  
  Pages: 65005-65005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Local observations offast ion responses to energetic particle modesusing a directional probe in the Compact HelicalSystem (CHS)2008
- Author(s)
  K. Nagaoka, M. Isobe, K. Toi, K. Goto, T. Ito, Y. Todo, M. Osakabe, S. Ohshima, A. Shimizu, A. Fujisawa, H. Nakano, Y. Takeiri, K.Y. Watanabe, T. Akiyama, Y. Yoshimura, C. Suzuki, S. Nishimura, K. Matsuoka, S. Okamura and the CHS experimental group
- Journal Title
  
  Nucl. Fusion 48巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360445
[Journal Article] Local observations of fast ion responses to energetic particle modes using a directional probe in the Compact Helical System (CHS)2008
- Author(s)
  K.Nagaoka, M.Isobe, K.Toi, K.Goto, T.Ito, Y.Todo, M.Osakabe, S.Ohshima, A.Shimizu, A.Fujisawa, H.Nakano, Y.Takeiri, K.Y.Watanabe, T.Akiyama, Y.Yoshimura, C.Suzuki, S.Nishimura, K.Matsuoka, S.Okamura, the CHS experimental group
- Journal Title
  
  Nuclear Fusion 48巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360445
[Journal Article] Fast ion charge exchange spectroscopy measurement using a radially injected neutral beam on the large helicaldevice2008
- Author(s)
  M. Osakabe, S. Murakami, M.Yoshinuma, K. Ida, A. Whiteford, M.Goto, D. Kato, T. Kato, K. Nagaoka, T.Tokuzawa, Y. Takeiri, et.al.
- Journal Title
  
  Rev. Sci. Instrum 79
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Local observations of fast ion responses to energetic particle modes using a directional probe in the Compact Helical System (CHS)2008
- Author(s)
  K. Nagaoka, M. Isobe, K. Toi, K. Goto, T.Ito, Y. Todo, M. Osakabe, S. Ohshima, A.Shimizu, A. Fujisawa, H. Nakano, Y.Takeiri, et.al.
- Journal Title
  
  Nuclear Fusion 48
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Simulation study of energetic ion transport due to Alfven eigenmodes in LHD plasma2008
- Author(s)
  Y. Todo, N. Nakajima, M. Osakabe, S. Yamamoto, D.A. Spong
- Journal Title
  
  Plasma and Fusion Research 3
  
  Pages: 1074-1074
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Fast ion measurement using a hybrid directional probe in the large helical device2008
- Author(s)
  K. Nagaoka, K. Y. Watanabe, M. Osakabe, Y. Takeiri, et.al.
- Journal Title
  
  Rev. Sci. Instrum 79
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Configuration Effects on Local Transport in High-Beta LHD Piasmas2008
- Author(s)
  Hisamichi FUNABA, Kiyomasa WATANABE, Sadayoshi MURAKAMI, Satoru SAKAKIBARA, Hiroshi YAMADA, Kazumichi NARIHARA, Ichihiro YAMADA, Kenji TANAKA, Tokihiko TOKUZAWA, Masaki OSAKABE, Junichi MIYAZAWA, Masayuki YOKOYAMA, Kazuo KAWAHATA and the LHD Experimental Group
- Journal Title
  
  Plasma and Fusion Research 3巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360445
[Journal Article] Radial Transport Characteristics of Fast Ions Due to Energetic-Particle Modes inside the Last Closed-Flux Surface in the Compact Helical System2008
- Author(s)
  K. Nagaoka, M. Isobe, K. Toi, A. Shimizu, A. Fujisawa, S. Ohshima, H. Nakano, M. Osakabe, Y. Todo, et.al.
- Journal Title
  
  Phys. Rev. Lettres 100
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Local observations of fast ion responses to energetic particle modes using a directional probe in the Compact Helical System (CHS)2008
- Author(s)
  K. Nagaoka, M. Isobe, K. Toi, K. Goto, T. Ito, Y. Todo, M. Osakabe, S. Ohshima, A. Shimizu, A. Fujisawa, H. Nakano, Y. Takeiri, et. al.
- Journal Title
  
  Nuclear Fusion 48
  
  Pages: 84006-84006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Experimental observations of enhanced radial transport of Energetic Particles with Alfven Eigen mode on LHD2006
- Author(s)
  M. Osakabe, S. Yamamoto, K. Toi, Y. Takeiri, S. Sakakibara, K. Nagaoka, et. al.
- Journal Title
  
  Nuclear Fusion 46
  
  Pages: 917-916
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Experimental observations of enhanced radial transport of Energetic Particles with Alfven Eigen mode on LHD2006
- Author(s)
  M. Osakabe, S. Yamamoto, K. Toi, Y.Takeiri, S. Sakakibara, K. Nagaoka, et.al.
- Journal Title
  
  Nuclear Fusion 46
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Experimental obervations of enhanced radial transport of energetic particles with Alfven eigenmode on the LHD2006
- Author(s)
  M.Osakabe
- Journal Title
  
  Nuclear Fusion Vol. 46
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] Experimental observations of enhanced radial transport of energetic particles with Alfven eigen mode on LHD2006
- Author(s)
  M.Osakabe
- Journal Title
  
  Nuclear Fusion Vol.46(発表予定)
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] Experimental observations of enhanced radial transport of energetic particles with Alfven eigenmode on the LHD2006
- Author(s)
  M.Osakabe, et al.
- Journal Title
  
  Nuclear Fusion Vol.46
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] "Experimental observations of enhanced radial transport of energetic paticles with Alfven eigenmode on the LHD2006
- Author(s)
  M.Osakabe, 他
- Journal Title
  
  Nuclear Fusion 75.10
- Data Source
  KAKENHI-PROJECT-18340189
[Journal Article] Experimental observations of enhanced radial transport of energetic particles with Alfven eigenmode on the LHD2006
- Author(s)
  M.Osakabe
- Journal Title
  
  Nuclear Fusion Vol.46
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] Observation of Clump and Hole Pair Creations with TAE-bursts on LHD2005
- Author(s)
  M.Osakabe
- Journal Title
  
  Annual Report of National Institute for Fusion Science April 2004 - March 2005
  
  Pages: 76-76
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] Classical and non-classical confinement properties of energeticions on LHD2004
- Author(s)
  M.Osakabe
- Journal Title
  
  Fusion Energy 2004 (Proc. 20th Int.Conf.Vilamoura, 2004)(Vienna : IAEA) (CD-ROM file)
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] Evaluation of energetic particle confinement using CXNPA with NB-blip experiments on Large Helical Device2004
- Author(s)
  M.Osakabe, et al.
- Journal Title
  
  Review of Scientific Instruments Vol.75, No.10
  
  Pages: 3601-3603
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] Evaluation of energetic particle confinement using CXNPA with NB-blip experiments on Large Helical Device2004
- Author(s)
  M.Osakabe
- Journal Title
  
  Review of Scientific Instruments Vol.75,No.10
  
  Pages: 3601-3603
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] Neutral particle diagnostics for the energetic particle transport analysis (in Japanese)2004
- Author(s)
  M.Osakabe, et al.
- Journal Title
  
  Journal of Plasma Fusion Research Vol.80, No.11
  
  Pages: 971-980
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] 高エネルギー粒子輸送解析の為の中性粒子計測2004
- Author(s)
  長壁正樹, 他
- Journal Title
  
  Journal of Plasma and Fusion Research 80/11
  
  Pages: 971-971
- Data Source
  KAKENHI-PROJECT-15684012
[Journal Article] Evaluation of energetic particle confinement using CXNPA with NB-blip experiments on Large Helical Device2004
- Author(s)
  M.Osakabe, et al.
- Journal Title
  
  Review of Scientific Instruments 75/10
  
  Pages: 3601-3601
- Data Source
  KAKENHI-PROJECT-15684012
[Journal Article] Classical and Non-classical behavior of Energetic Ion Confinement on LHD2004
- Author(s)
  M.Osakabe, et al.
- Journal Title
  
  Proceedings of 20^<th> IAEA Fusion Energy Conference, Vilamoura, Portugal, 1-6 November 2004 EX/P4
  
  Pages: 44-44
- Data Source
  KAKENHI-PROJECT-15684012
[Journal Article] Classical and non-classical confinement properties of energetic ions on LHD2004
- Author(s)
  M.Osakabe
- Journal Title
  
  Fusion Energy 2004 (Proc. 20th Int. Conf. Vilamourva, 2004) (Vienna : IAEA) CD-ROM file
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] Classical and non-classical confinement properties of energetic ions on LHD2004
- Author(s)
  M.Osakabe, et al.
- Journal Title
  
  Fusion Energy 2004 (Proc. 20th Int. Conf. Vilamoura)(Vienna : IAEA) (CD-ROM file)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] Evaluation of energetic particle confinement using CXNPA with NB-blip experiments on Large Helical Device2004
- Author(s)
  M.Osakabe
- Journal Title
  
  Review of Scientific Instruments Vol.75, No.10
  
  Pages: 3601-3603
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] 高エネルギー粒子輸送解析のための中性粒子計測2004
- Author(s)
  長壁正樹
- Journal Title
  
  プラズマ・核融合学会誌 80巻・11号
  
  Pages: 971-980
- NAID
  110003827650
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16360460
[Journal Article] Experimental observations of enhanced radial transport of Energetic Particles with Alfven Eigen mode on LHD
- Author(s)
  M.Osakabe, et al.
- Journal Title
  
  Nuclear Fusion (出版予定)
- Data Source
  KAKENHI-PROJECT-15684012
[Presentation] Experimental Evaluation of Energy Transfer between Fast Ions and Alfven Eigenmodes2016
- Author(s)
  K. Nagaoka, M. Osakabe, M. Isobe, K. Ogawa, Y. Suzuki, M. Shibuya, S. Kobayashi, S. Yamamoto, Y. Miyoshi, Y. Katoh, J.M. Fontdecaba
- Organizer
  Annual meeting of American Physical Society, Division of Plasma Physics
- Place of Presentation
  San Jose, CA, USA
- Year and Date
  2016-10-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26709071
[Presentation] アルベン固有モードと相互作用する高速イオンの位相空間構造の実験観測2016
- Author(s)
  永岡賢一、長壁正樹、磯部光孝、小川国大、神尾修治、小林進二、山本聡、大島慎介、水内了、J.M,Fotdecaba, E. Ascasibar
- Organizer
  プラズマ核融合学会
- Place of Presentation
  仙台
- Year and Date
  2016-11-29
- Data Source
  KAKENHI-PROJECT-26709071
[Presentation] Depth of Influence on the Plasma by Beam Extraction in a Negative Hydrogen Ion Source for NBI2015
- Author(s)
  S. Geng, K. Tsumori, H. Nakano, M. Kisaki, K. Ikeda, M. Osakabe, K. Nagaoka, Y. Takeiri, M. Shibuya, and O. Kaneko
- Organizer
  25th International Toki Conference
- Place of Presentation
  Toki Gifu, Japan
- Year and Date
  2015-11-03
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Development of millimeter-wave interferometer for electron density measurements with beam extraction in the negative ion source2015
- Author(s)
  T. Tokuzawa, M. Kisaki, K. Nagaoka, K. Tsumori, K. Ikeda, H. Nakano, S. Geng, M. Osakabe, Y. Takeiri, and O. Kaneko
- Organizer
  25th International Toki Conference
- Place of Presentation
  Toki Gifu, Japan
- Year and Date
  2015-11-03
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Wave-particle interaction analyser for study of Alfven eigenmodes in the Large Helical Device2015
- Author(s)
  K. Nagaoka, M. Osakabe, M. Isobe, K. Ogawa, Y. Suzuki, M. Shibuya, S. Kobayashi, S. Yamamoto, Y. Miyoshi, Y. Katoh, J. M. Fontdecaba
- Organizer
  International Stellarator/Heliotron Workshop
- Place of Presentation
  Greifswald, Germany
- Year and Date
  2015-10-05
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26709071
[Presentation] Recent Studies of Hydrogen Negative Ion Source and Beam Production for NBI in Large Helical Device2015
- Author(s)
  K. Ikeda, P. Agostinetti, M. Brombin, U. Fantz, S. Geng, O. Kaneko, M. Kisaki, K. Nagaoka, H. Nakano, M. Osakabe, E. Sartori,G. Serianni, Y. Takeiri, K. Tsumori, P. Veltri, C. Wimmer, and D. Wunderlich
- Organizer
  The 25th International Toki Conference
- Place of Presentation
  Toki Gifu, Japan
- Year and Date
  2015-11-03
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] イメージング計測を用いた大型RF水素負イオン源引出領域の研究2015
- Author(s)
  池田勝則, WUNDERLICH Dirk, 木崎雅志, 津守克嘉, 中野治久, 永岡賢一, GENG Shaofei, 長壁正樹, FANTZ Ursel, 金子修, 竹入康彦
- Organizer
  第32回プラズマ・核融合学会年会
- Place of Presentation
  名古屋
- Year and Date
  2015-11-24
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] ＮＩＦＳ-Ｒ＆Ｄイオン源での統合的負イオンプラズマ計測2015
- Author(s)
  K. Tsumori, S. Geng, K. Ikeda, H. Nakano, M. Kisaki, M. Wada, K. Sasaki, S. Nishiyama, G. Serianni, C. Wimmer, P. Agosttineti, E. Sartori, M. Brombin, K. Nagaoka, M. Osakabe, Y. Takeiri, O. Kaneko and NIFS NBI group
- Organizer
  第32回プラズマ・核融合学会年会
- Place of Presentation
  名古屋
- Year and Date
  2015-11-24
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Behavior of Negative Hydrogen Ion and Its Beam by Bias and Beam Extraction Voltages2015
- Author(s)
  H. Nakano, K.Tsumori, M. Kisaki, K. Ikeda, K. Nagaoka, M. Osakabe, Y. Takeiri and O. Kaneko
- Organizer
  The 68th Gaseous Electronics Conference, the 9th International Conference on Reactive Plasmas and the 33rd Symposium on Plasma Processing
- Place of Presentation
  Honolulu, U.S.A.
- Year and Date
  2015-10-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Negative Ion Production and Beam Extraction Processes in a Large Ion Source2015
- Author(s)
  K. Tsumori, K. Ikeda, H. Nakano, M. Kisaki, S. Geng, M. Wada, K. Sasaki, S. Nishiyama, M. Goto, G. Serianni, P. Agostinetti, E. Sartori, M. Brombin, P. Veltri, C. Wimmer, K. Nagaoka, M. Osakabe, Y. Takeiri, and O. Kaneko
- Organizer
  the 16th International Conference on Ion Sources
- Place of Presentation
  New York, USA
- Year and Date
  2015-09-23
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Measurement of Phase Space Structure of Fast Ions Interacting with Alfven Eigenmode2015
- Author(s)
  K.Nagaoka, M. Osakabe, M. Isobe, K. Ogawa, Y. Suzuki, S. Kobayashi,S. Yamamoto, Y. Miyoshi, Y. Katoh,J.M.Fontdecaba, M. Shibuya
- Organizer
  57th Meeting of APS Division of Plasma Physics Meeting
- Place of Presentation
  Savannah, Georgia, USA
- Year and Date
  2015-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26709071
[Presentation] Measurement of Phase Space Structure of Fast Ions Interacting with Alfven Eigenmodes2015
- Author(s)
  K. Nagaoka, M. Osakabe, M. Isobe, K. Ogawa, Y. Suzuki, S. Kobayashi, S. Yamamoto, Y. Miyoshi, Y. Katoh, J. M. Fontdecaba
- Organizer
  IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems
- Place of Presentation
  VIENNA, Austria
- Year and Date
  2015-09-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26709071
[Presentation] Installation of Spectrally Selective Imaging System in RF Negative Ion Source2015
- Author(s)
  K. Ikeda, D. Wunderlich, U. Fantz, B. Heinemann, M. Kisaki, K. Nagaoka, H. Nakano, M. Osakabe, K. Tsumori, O. Kaneko and Y. Takeiri
- Organizer
  the 16th International Conference on Ion Sources
- Place of Presentation
  New York, USA
- Year and Date
  2015-09-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Response of charged particle flows to the extraction field in a negative hydrogen ion source for NBI2015
- Author(s)
  S. Geng, K. Tsumori, H. Nakano, M. Kisaki, K. Ikeda, M. Osakabe, K. Nagaoka, Y. Takeiri, M. Shibuya, and O. Kaneko
- Organizer
  第32回プラズマ・核融合学会年会
- Place of Presentation
  名古屋
- Year and Date
  2015-11-24
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Measurement of ion mass density by GAM spectroscopy2013
- Author(s)
  T. Tokuzawa, S. Inagaki, K. Itoh, S.-I. Itoh, K. Ida, T. Ido, A. Shimizu, A. Fujisawa, H. Yamada, K. Toi, K. Ogawa, M. Isobe, M. Osakabe, K. Tanaka, I. Yamada, S. Morita, M. Goto, S. Sakakibara, Y. Nagayama a, K. Kawahata, and LHD Experiment Group
- Organizer
  3rd Asia Pacific Transport Working Group (APTWG) International conference
- Place of Presentation
  Jeju, Korea
- Data Source
  KAKENHI-PROJECT-24656561
[Presentation] Development and Physics of Negative Ion Sources for LHD NBI2013
- Author(s)
  K. Tsumori, H. Nakano, K. Ikeda, M. Kisaki, M. Osakabe, K. Nagaoka, Y. Takeiri, NIFS NBI group, T, Fukuyama, S. Nishioka, T, Shibata, and A. Hatayama
- Organizer
  55th Annual Meeting of the APS Division of Plasma Physics
- Place of Presentation
  Sheraton Denver Downtown Hotel, Denver, Colorado, USA
- Invited
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Large electrostatic potential fluctuation associated with energetic-particle driven geodesic acoustic mode in LHD2013
- Author(s)
  T. Ido, A. Shimizu, M. Osakabe, 他
- Organizer
  23rd International Toki Conference
- Place of Presentation
  Toki (Japan)
- Year and Date
  2013-11-18
- Data Source
  KAKENHI-PROJECT-24656561
[Presentation] 磁場閉じ込め核融合反応プラズマのMHDスペクトロスコピー2013
- Author(s)
  東井和夫、小川国大、磯部光孝、長壁正樹、他
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  広島大学東広島キャンパス
- Year and Date
  2013-03-26
- Data Source
  KAKENHI-PROJECT-24360386
[Presentation] Measurement of ion mass density by GAM spectroscopy2013
- Author(s)
  T. Tokuzawa, S. Inagaki, K. Itoh, S.-I. Itoh, K. Ida, T. Ido, A. Shimizu, A. Fujisawa, H. Yamada, K. Toi, K. Ogawa, M. Isobe, M. Osakabe, 他
- Organizer
  3rd Asia Pacific Transport Working Group International Conference
- Place of Presentation
  Jeju (Korea)
- Data Source
  KAKENHI-PROJECT-24656561
[Presentation] Characteristics of EGAM and influence on ion energy spectra in the LHD plasmas2013
- Author(s)
  T. Ido, M. Osakabe, A. Shimizu, 他
- Organizer
  3rd Asia Pacific Transport Working Group International Conference
- Place of Presentation
  Jeju (Korea)
- Data Source
  KAKENHI-PROJECT-24656561
[Presentation] High-Performance of Negative-Ion-Based Neutral Beam Injectors for Extension of Plasma Parameter Regime in Large Helical Device2013
- Author(s)
  Y. Takeiri, K. Tsumori, M. Osakabe, K. Ikeda, K. Nagaoka, H. Nakano, M. Kisaki, E. Asano, T. Kondo, M. Sato, M. Shibuya, S. Komada, H. Sekiguchi, O. Kaneko, V. Antoni, G. Serianni, and P. Agostinetti
- Organizer
  Joint 19th International Stellarator/Heliotron Workshop and 16th IEA-RFP Workshop
- Place of Presentation
  Centro Culturale San Gaetano, Padova, Italy
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Characteristics of EGAM and influence on ion energy spectra in the LHD plasmas2013
- Author(s)
  T. Ido, M. Osakabe, A. Shimizu, M. Nishiura, T. Itoh, T. Watari, K.Itoh, Y. Yoshimura, K. Toi, K. Ogawa, S. Satake, and the LHD experiment group
- Organizer
  3rd Asia Pacific Transport Working Group International Conference
- Place of Presentation
  Jeju, Korea
- Data Source
  KAKENHI-PROJECT-24656561
[Presentation] Indication of anomalous ion-heating associated with energetic particle driven Geodesic Acoustic Mode(GAM) on LHD2013
- Author(s)
  M.Osakabe, T.Ido, K.Ogawa, A.Shimizu, 他
- Organizer
  13^<th> IAEA Technical Meeting on Energetic Particle
- Place of Presentation
  Beijing (China)
- Data Source
  KAKENHI-PROJECT-24656561
[Presentation] H- Density Behavior for Positive and Negative Extraction and Bias Voltages2013
- Author(s)
  Haruhisa Nakano, Katsuyoshi Tsumori, Masashi Kisaki, Masayuki Shibuya, Katsunori Ikeda, Kenichi Nagaoka, Masaki Osakabe, Osamu Kaneko, Eiji Asano, Tomoaki Kondo, Mamoru Sato, Haruro Sekiguchi, Seiji Komada, and Yasuhiko Takeiri
- Organizer
  The 15th International Conference on Ion Sources
- Place of Presentation
  Makuhari Messe, Chiba, Japan
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Large electrostatic potential fluctuation associated with energetic-particle driven geodesic acoustic mode in LHD2013
- Author(s)
  T. Ido, A. Shimizu, M. Osakabe, M. Nishiura, M. Kurachi, S. Kato, S.Satake, K. Itoh, T. Watari, and LHD experiment group
- Organizer
  23rd International Toki Conference
- Place of Presentation
  Toki, Japan
- Data Source
  KAKENHI-PROJECT-24656561
[Presentation] 波長変調レーザー吸収分光法による水素負イオン源内の水素原子温度計測2013
- Author(s)
  中野治久, 西山修輔, 後藤基志, 津守克嘉, 木崎雅志, 池田勝則, 渋谷真之, 永岡賢一, 長壁正樹, 浅野英児, 近藤友紀, 佐藤守, 関口温朗, 竹入康彦, 金子修, 佐々木浩一
- Organizer
  プラズマ・核融合学会第３０回年会
- Place of Presentation
  東京工業大学（東京都目黒区）
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] 負イオン源の電極バイアス特性2013
- Author(s)
  木崎雅志、津守克嘉、池田勝則、中野治久、長壁正樹、永岡賢一、竹入康彦、金子修
- Organizer
  プラズマ・核融合学会第３０回年会
- Place of Presentation
  東京工業大学（東京都目黒区）
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Indication of anomalous ion-heating associated with energetic particle driven Geodesic Acoustic Mode(GAM) on LHD2013
- Author(s)
  M.Osakabe, T.Ido, K.Ogawa, A.Shimizu, M.Yokoyama, M.Isobe, K.Toi, S.Kubo, D.A.Spong, K.Nagaoka, Y.Takeiri and LHD-group
- Organizer
  高エネルギー粒子に関わるIAEA技術専門家会合
- Place of Presentation
  Beijin,China
- Invited
- Data Source
  KAKENHI-PROJECT-24656561
[Presentation] Interaction between energetic particle driven n=0 mode and bulk-ions on LHD2012
- Author(s)
  長壁正樹、井戸毅、他
- Organizer
  プラズマ核融合学会年会
- Place of Presentation
  クローバープラザ（福岡県・春日市）
- Data Source
  KAKENHI-PROJECT-24656561
[Presentation] Observation of a new energy channel from energetic particles to bulk ions through geodesic acoustic mode2012
- Author(s)
  井戸毅、長壁正樹、他
- Organizer
  IAEA Fusion Energy Conference 2012
- Place of Presentation
  ヒルトン(米国・カリフォルニア・サンディエゴ）
- Data Source
  KAKENHI-PROJECT-24656561
[Presentation] Magnetic Configuration Effects on TAE Induced Losses and Comparison with Orbit Following Model in LHD2011
- Author(s)
  K.Ogawa, M.Isobe, K.Toi, D.A.Spong, M.Osakabe
- Organizer
  12^<th> IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems, 7-10 Sep., Austin, USA
- Place of Presentation
  オムニホテル:オースチン・ダウンタウンホテル(Invited)
- Year and Date
  2011-09-09
- Data Source
  KAKENHI-PROJECT-21360457
[Presentation] Effect of energetic-particle induced n=0 instabilities to bulk-ions on LHD2011
- Author(s)
  M. Osakabe(長壁正樹)
- Organizer
  12^<th> IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems
- Place of Presentation
  オースチン(米国)
- Year and Date
  2011-09-07
- Data Source
  KAKENHI-PROJECT-21360457
[Presentation] Characteristics of Energetic-Ion-Driven Geodesic Acoustic Modes in the Large Helical Device (LHD)2011
- Author(s)
  K.Toi, K.Ogawa, M.Isobe, M.Osakabe, et al
- Organizer
  12^<th> IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems, 7-10 Sep., Austin, USA
- Place of Presentation
  オムニホテル:オースチン・ダウンタウンホテル(Oral)
- Year and Date
  2011-09-07
- Data Source
  KAKENHI-PROJECT-21360457
[Presentation] Role of Low-Order Rational Surfaces in Transport Barrier Formation on the Large Helical Device2010
- Author(s)
  K.Toi(東井和夫), F.Watanabe, K.Tanaka, T.Tokuzawa, K.Ogawa, M.Isobe(磯辺光孝), M.Osakabe(長壁正樹), et al.
- Organizer
  23th IAEA Fusion Energy Conference Daejeon Korea 11-16 Oct.2010;発表番号 PD/P-01
- Place of Presentation
  デジョン(韓国)
- Year and Date
  2010-10-16
- Data Source
  KAKENHI-PROJECT-21360457
[Presentation] Clump and Hole formation in the energetic particle spectra by the TAE and their behaviours during the mode activities on LHD2009
- Author(s)
  M.Osakabe, Y.Takeiri, K.Nagaoka, 他
- Organizer
  第11回高エネルギー粒子に関するLAEA専門家会議
- Place of Presentation
  キエフ(ウクライナ)
- Year and Date
  2009-09-21
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Clump and Hole formation in the energetic particle spectra by the toroidicity induced Alfven Eigenmodes and their behaviors during the mode activieites2009
- Author(s)
  M. Osakabe(長壁正樹)
- Organizer
  11^<th> IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems
- Place of Presentation
  キエフ(ウクライナ)
- Year and Date
  2009-09-21
- Data Source
  KAKENHI-PROJECT-21360457
[Presentation] Evaluation of fast-ion confinement using radially injected neutral beam on LHD2009
- Author(s)
  M. Osakabe, 他
- Organizer
  第19回国際土岐コンファレンス
- Place of Presentation
  土岐(岐阜)
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Clump and Hole formation in the energetic particle spectra by the TAE and their behaviours during the mode activities on LHD2009
- Author(s)
  M. Osakabe, 他
- Organizer
  第11回高エネルギー粒子に関するIAEA専門家会議
- Place of Presentation
  キエフ(ウクライナ)
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Fast-ion studies near neo-classically optimized configurations of LHD2009
- Author(s)
  M. Osakabe, 他
- Organizer
  第36回プラズマ物理に関する欧州物理学会年会
- Place of Presentation
  ソフィア(ブルガリア)
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] LHDにおける荷電交換分光法による高速イオン計測2008
- Author(s)
  長壁正樹, 他。
- Organizer
  プラズマ・核融合学会第25回年会
- Place of Presentation
  栃木県総合文化センター
- Year and Date
  2008-12-02
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Fastion charge exchange spectroscopy measurement using a radially injected neutral beam on the large helical device2008
- Author(s)
  M. Osakabe, 他
- Organizer
  高温プラズマ計測会議
- Place of Presentation
  アルバカーキ(米国)
- Year and Date
  2008-05-13
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Fast ion charge exchange spectroscopy measurement using a radially injected neutral beam on the large helical device2008
- Author(s)
  M. Osakabe, 他
- Organizer
  第17回高温プラズマ計測会議
- Place of Presentation
  アルバカーキ(米国)
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Proposal of neutral beam injection to QUEST2008
- Author(s)
  M. Osakabe, 他。
- Organizer
  2008年プラズマ物理に関する国際会議
- Place of Presentation
  福岡国際会議場
- Year and Date
  2008-09-09
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Fast ion chargeexchange spectroscopy measurement using a radially injected neutral beam on the large helical device2008
- Author(s)
  M.Osakabe, 他
- Organizer
  第17回高温プラズマ計測会議
- Place of Presentation
  アルバカーキ(米国)
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Energy shift of the resonant particles being associated frequency shift of TAE-mode on LHD2007
- Author(s)
  M. Osakabe, 他
- Organizer
  第1 0回高エネルギー粒子に関するIAEA専門家会議
- Place of Presentation
  クロスターゼーオン(ドイツ)
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Energy shift of the resonant particles being associated frequency shift of TAE-mode on LHD2007
- Author(s)
  M.Osakabe, 他
- Organizer
  第10回高エネルギー粒子に関するIAEA専門家会議
- Place of Presentation
  クロスターゼーオン(ドイツ)
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Energy shift of the resonant particles being associated frequency shift ofTAE-mode on LHD2007
- Author(s)
  Masaki Osakabe, 他
- Organizer
  第10回高エネルギー粒子に関するIAEA専門家会議
- Place of Presentation
  クロスターゼーオン(ドイツ)
- Data Source
  KAKENHI-PROJECT-18340189
[Presentation] Direct measurement of wave-particle interactions between energetic ions and Alfven wave in laboratory plasmas
- Author(s)
  K. Nagaoka, M. Osakabe, M. Isobe, K. Ogawa, K. Saito, Y. Miyoshi and Y. Kato
- Organizer
  5th East-Asia School and Workshop on Laboratory, Space, and Astrophysical plasmas
- Place of Presentation
  POSTECH, Korea
- Year and Date
  2015-08-17 – 2015-08-22
- Invited
- Data Source
  KAKENHI-PROJECT-26709071
[Presentation] Optical Observation of Reduction Structure of H- Ions at Extraction Region in Hydrogen Negative Ion Source
- Author(s)
  K. Ikeda, H. Nakano, K. Tsumori, M. Kisaki, K. Nagaoka, M. Osakabe, Y. Takeiri, and O. Kaneko
- Organizer
  The 15th International Conference on Ion Sources
- Place of Presentation
  Makuhari Messe, Chiba, Japan
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Hydrogen Atom Temperature measured with Wavelength-Modulated Laser Absorption Spectroscopy in Lage Scale Filament Arc Negative Hydrogen Ion Source
- Author(s)
  H. Nakano, S. Nishiyama, M. Goto, K. Tsumori, M. Kisaki, K. Ikeda, K. Nagaoka,  M. Osakabe, Y. Takeiri, O. Kaneko and K. Sasaki
- Organizer
  The 4th International Symposium on Negative Ions, Beams and Sources
- Place of Presentation
  IPP Garching, Germany
- Year and Date
  2014-10-06 – 2014-10-10
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Characteristics of Cso and Cs+ in Extraction Region of a Negative Ion Source for NBI
- Author(s)
  K. Tsumori, H. Nakano, M. Kisaki, G. Shaofei, K. Ikeda, K.Nagaoka, M. Osakabe, Y. Takeiri, O. Kaneko, M. Shibuya, and NIFS NBI Group
- Organizer
  Plasma Conference 2014
- Place of Presentation
  朱鷺メッセ、新潟市
- Year and Date
  2014-11-18 – 2014-11-21
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Evaluation of negative ion distribution changes by image processing diagnostic
- Author(s)
  K. Ikeda, H. Nakano, K. Tsumori, M. Kisaki, S. Geng, K. Nagaoka, T. Tokuzawa, M. Osakabe, Y. Takeiri, and O.
- Organizer
  The 4th International Symposium on Negative Ions, Beams and Sources
- Place of Presentation
  IPP Garching, Germany
- Year and Date
  2014-10-06 – 2014-10-10
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Laser photodetachment diagnostics of a 1/3-size negative hydrogen ion source for NBI
- Author(s)
  S. Geng, K. Tsumori, H. Nakano, M. Kisaki, K. Ikeda, Y. Takeiri, M. Osakabe, K. Nagaoka, and O. Kaneko
- Organizer
  The 4th International Symposium on Negative Ions, Beams and Sources
- Place of Presentation
  IPP Garching, Germany
- Year and Date
  2014-10-06 – 2014-10-10
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Spatial distribution of electron density in large-scaled negative ion source
- Author(s)
  1. M. Kisaki*, K. Tsumori, K. Ikeda, H. Nakano, S. Geng, K. Nagaoka, T. Tokuzawa, M. Osakabe, Y. Takeiri, O. Kaneko
- Organizer
  The 4th International Symposium on Negative Ions, Beams and Sources
- Place of Presentation
  IPP Garching, Germany
- Year and Date
  2014-10-06 – 2014-10-10
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Observation of Stabilizing Effect of Electron Cyclotron Heating on Fast-Ion-Driven Alfvén Eigenmodes
- Author(s)
  K. Nagaoka, E. Ascasíbar, T. Ido, T. Kobayashi, A. Cappa, S. Yamamoto, K. Nagasaki, M. Osakabe, S. Ohshima, A. Shimizu, T. Estrada and Y. Takeiri
- Organizer
  4th Asia Pacific Transport Working Group
- Place of Presentation
  Kyusyu Univ.
- Year and Date
  2014-06-10 – 2014-06-13
- Invited
- Data Source
  KAKENHI-PROJECT-26709071
[Presentation] Evaluation of H- behavior using a spectrally selective imaging method in hydrogen negative ion source
- Author(s)
  K. Ikeda, H. Nakano, K. Tsumori, M. Kisaki, K. Nagaoka, M. Osakabe, Y. Takeiri, O. Kaneko
- Organizer
  European Physical Society Conferences on Plasma Physics 2014
- Place of Presentation
  Berlin, Germany
- Year and Date
  2014-06-23 – 2014-06-27
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Characteristic of Plasma Grid Bias in Large-Scaled Negative Ion Source
- Author(s)
  M. Kisaki, K. Tsumori, K. Ikeda, H. Nakano, M. Osakabe, K. Nagaoka, Y. Takeiri and O. Kaneko
- Organizer
  The 15th International Conference on Ion Sources
- Place of Presentation
  Makuhari Messe, Chiba, Japan
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] 多孔型負イオン源から引き出されたマルチビームレットの相互作用
- Author(s)
  1. 木崎雅志、津守克嘉、池田勝則、中野治久、S. Geng、P. Veltri、P. Agostinetti、M. Brombin、G. Serianni、長壁正樹、永岡賢一、竹入康彦、金子修
- Organizer
  第10回核融合エネルギー連合講演会
- Place of Presentation
  つくば国際会議場、つくば市
- Year and Date
  2014-06-19 – 2014-06-20
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Influence of bias voltage on H- density in the negative ion source for NBI by Langmuir probe and photodetachment measurements
- Author(s)
  S. F. Geng, K. Tsumori, H. Nakano, M. Kisaki, K. Ikeda, Y. Takeiri, M. Osakabe
- Organizer
  第10回核融合エネルギー連合講演会
- Place of Presentation
  つくば国際会議場、つくば市
- Year and Date
  2014-06-19 – 2014-06-20
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Pproduction and extraction processes of H- ions in a large scaled negative ion source
- Author(s)
  K. Tsumori, H. Nakano, M. Kisaki, S. Geng, K. Ikeda, K. Nagaoka, M. Osakabe, Y. Takeiri, O. Kaneko
- Organizer
  The 16th International conference on Ion Sources
- Place of Presentation
  New York, USA
- Year and Date
  2015-08-23 – 2015-08-28
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Spatial Distribution of Negative Hydrogen Ions in the Extraction Region of a Negative Hydrogen Ion Source for NBI
- Author(s)
  Shaofei Geng, Katsuyoshi Tsumori, Haruhisa Nakano, Masashi Kisaki, Yasuhiko Takeiri, Masaki Osakabe, Katsunori Ikeda, Ken-ichi Nagaoka, Osamu Kaneko and Masayuki Shibuya
- Organizer
  Plasma Conference 2014
- Place of Presentation
  朱鷺メッセ、新潟市
- Year and Date
  2014-11-18 – 2014-11-21
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Beamlet Tilting due to Electron Deflection Magnet
- Author(s)
  K. Tsumori, G. Serianni, P. Vertri, M. Kisaki, Y. Takeiri, M. Brombin, P. Agostinetti, A. Vanni,K. Ikeda, G. Shaofei, H. Nakano, M. Osakabe, K. Nagaoka, M. Shibuya, T. Kondo, M. Sato, A. Sekiguchi, S. Komada
- Organizer
  第10回エネルギー連合講演会
- Place of Presentation
  つくば国際会議場、つくば市
- Year and Date
  2014-06-19 – 2014-06-20
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Response of Plasma in Extraction Region to Electrostatic Field
- Author(s)
  K. Tsumori, M. Kisaki, K. Ikeda, H. Nakano, M. Osakabe, K. Nagaoka, Y. Takeiri, and O. Kaneko, M. Shibuya, E. Asano, T. Kondo, M. Sato, H. Sekiguchi and S. Komada.
- Organizer
  The 15th International Conference on Ion Sources
- Place of Presentation
  Makuhari Messe, Chiba, Japan
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Beamlet Tilting due to Magnetic Field in Beam Accelerator of NBI Source
- Author(s)
  K. Tsumori, G. Serianni, P. Veltri, M. Kisaki, Y. Takeiri, M. Brombin, P. Agostinetti, K. Ikeda, G. Shaofei, H. Nakano, K. Nagaoka, M. Osakabe, V. Antoni, and NIFS-NBI Group.
- Organizer
  The 4th International Symposium on Negative Ions, Beams and Sources
- Place of Presentation
  IPP Garching, Germany
- Year and Date
  2014-10-06 – 2014-10-10
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Research progress on ionic plasmas generated in an intense hydrogen negative ion source
- Author(s)
  Y. Takeiri, K. Tsumori, K. Ikeda, H. Nakano, M. Kisaki, K. Nagaoka, T. Tokuzawa, S. Geng, M. Osakabe, O. Kaneko, T. Kondo, M. Sato, M. Shibuya, S. Komada and H. Sekiguchi
- Organizer
  The 4th International Symposium on Negative Ions, Beams and Sources
- Place of Presentation
  IPP Garching, Germany
- Year and Date
  2014-10-06 – 2014-10-10
- Invited
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] Spatial distributions of charged particles and plasma potential before and during beam extraction in a negative hydrogen ion source for NBI
- Author(s)
  Shaofei GENG, Katsuyoshi TSUMORI, Haruhisa NAKANO, Masashi KISAKI, Yasuhiko TAKEIRI, Masaki OSAKABE, Katsunori IKEDA, Ken-ichi NAGAOKA, Osamu KANEKO, Masayuki SHIBUYA
- Organizer
  The 24th International Toki Conference
- Place of Presentation
  Toki, Japan
- Year and Date
  2014-11-04 – 2014-11-07
- Data Source
  KAKENHI-PROJECT-25249134
[Presentation] 高エネルギー粒子とアルベン波の相互作用の計測
- Author(s)
  永岡賢一, 長壁正樹、磯部光孝、小川国大、斎藤健二、三好由純、加藤雄人、小林進二、山本聡、大島慎介、LHD実験グループ
- Organizer
  日本物理学会年次大会
- Place of Presentation
  早稲田大学
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-26709071
[Presentation] 水素負イオン源の引出領域における温度と密度分布
- Author(s)
  中野治久、津守克嘉, 池田勝則, 木崎雅志, S. Geng, 渋谷真之, 永岡賢一, 長壁正樹, 竹入康彦, 金子修
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大学、東京
- Year and Date
  2015-03-21 – 2015-03-24
- Data Source
  KAKENHI-PROJECT-25249134

1. TAKEIRI Yasuhiko (60179603)

# of Collaborated Projects: 4 results

# of Collaborated Products: 57 results
2. NAGAOKA Kenichi (20353443)

# of Collaborated Projects: 4 results

# of Collaborated Products: 68 results
3. TOKUZAWA Tokihiko (90311208)

# of Collaborated Projects: 4 results

# of Collaborated Products: 11 results
4. TOI Kazuo (20093057)

# of Collaborated Projects: 3 results

# of Collaborated Products: 10 results
5. ISOBE Mitsutaka (00300731)

# of Collaborated Projects: 3 results

# of Collaborated Products: 11 results
6. OHDACHI Satoshi (00270489)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
7. IDO Takeshi (50332185)

# of Collaborated Projects: 3 results

# of Collaborated Products: 15 results
8. SHIMIZU Akihiro (00390633)

# of Collaborated Projects: 3 results

# of Collaborated Products: 14 results
9. OZAKI Tetsu (50183033)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. TODO Yasushi (00249971)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
11. YAMAMOTO Satoshi (70397529)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
12. IKEDA Katsunori (20321614)

# of Collaborated Projects: 2 results

# of Collaborated Products: 45 results
13. WATANABE Kiyomasa (00249963)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. SAKAKIBARA Satoru (90280594)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
15. SUZUKI Yasuhiro (20397558)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
16. MATSUMOTO Yutaka (40360929)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. GOTO Motoshi (00290916)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
18. SDEKI Ryouske (80581066)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. MATSUNAGA Go (10391260)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. NAKAJIMA Noriyoshi (30172315)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. TSUMORI Katsuyoshi (50236949)

# of Collaborated Projects: 1 results

# of Collaborated Products: 45 results
22. NAKANO Haruhisa (90442524)

# of Collaborated Projects: 1 results

# of Collaborated Products: 46 results
23. KISAKI Masashi (70598945)

# of Collaborated Projects: 1 results

# of Collaborated Products: 45 results
24. HATAYAMA Akiyoshi (10245607)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
25. KOBAYASHI Shinji (70346055)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
26. MIYOSHI Yoshizumi (10377781)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
27. 武藤敬 (90115949)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. 笹尾真実子 (00144171)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
29. 須藤滋 (50142302)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
30. OGAWA Kunihiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
31. COOPER W.A.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
32. PUSTOVITOV V.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
33. KIM J.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
34. KIM J.H.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
35. BAK J.G.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
36. SPONG D.A.

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
37. Ascasibar Enrique

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
38. NISHIYAMA Syusuke

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
39. 渡邊清政

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
40. 佐々木浩一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Osakabe Masaki 長壁 正樹

OSAKABE Masaki 長壁 正樹

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Experimental evaluation of bulk-ion heating by energetic particle driven instabilitiesPrincipal Investigator

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Interaction of Alfven eigen-mode on energetic-particles in helical systems.Principal Investigator

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高速中性粒子の高時間分解空間及びエネルギーイメージング計測法の開発Principal Investigator

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高速応答空間分布計測を目的とした高速中性粒子検出器(FNA)の開発Principal Investigator

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[Journal Article] Charged particle flows in the beam extraction region of a negative ion source for NBI2016

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[Journal Article] Improvement of accelerator of negative ion source on the Large Helical Device2016

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[Journal Article] Installation of Spectrally Selective Imaging System in RF Negative Ion Source2016

Osakabe Masaki 長壁正樹

OSAKABE Masaki 長壁正樹