Tokunaga Kazutoshi 徳永和俊

… Alternative Names

徳永和俊トクナガカズトシ

TOKUNAGA Kazutoshi 徳永和俊

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Researcher Number	40227583
External Links
Affiliation (Current)	2025: 九州大学, 応用力学研究所, 准教授
Affiliation (based on the past Project Information) *help	2021 – 2023: 九州大学, 応用力学研究所, 准教授 2007 – 2016: Kyushu University, 応用力学研究所, 准教授 2008: 九州大学, 応用力学, 准教授 1997 – 2006: 九州大学, 応用力学研究所, 助教授 1996: 九州大学, 応用力学研究所, 助手 1993 – 1994: 九州大学, 応用力学研究所, 助手
Review Section/Research Field	Principal Investigator Nuclear fusion studies / Nuclear fusion studies Except Principal Investigator Nuclear fusion studies / Science and Engineering / Basic Section 14020:Nuclear fusion-related / Nuclear fusion studies
Keywords	Principal Investigator ヘリウム / 水素同位体 / タングステン / 高熱負荷 / プラズマ・壁相互作用 / 炭素材 / ダイバータ板 / Divertor plate / Helium / Hydrogen isotope … More / High heat load / Tungsten / Plasma facing materials / Carbon / Plasma-wall inyeraction / プラズマ対向材料 / プラズマ対向材 / High heat flux components / carbon materials / Plasma-wall interaction / 高熱流束機器 / パルス負荷 / パルス高熱負荷 / ダイバータ / 核融合 / プラズマ・核融合 / 接合 / 炭素材料 / 高融点金属材料 / プラズマ・材料相互作用 / 粒子負荷 / 核融合装置 / 水素リサイクリング / 照射欠陥 / 荷電交換中性粒子 / 不純物堆積 / 熱負荷 / 水素粒子負荷 / プラズマ対向壁 … More Except Principal Investigator タングステン / プラズマ対向材料 / プラズマ・壁相互作用 / tungsten / plasma facing materials / 核融合炉材料 / ダイバータ / 核融合炉 / 共堆積 / 水素吸蔵 / 水素リサイクリング / プラズマ・核融合 / 照射損傷 / プラズマ / ビーム照射 / ビーム照射試験 / ビームターゲット / Codeposition / Long duration discharge / Wall pumping / Hydrogen recycling / Plasma-wall interaction / Plasma / 長時間放電 / 壁排気 / plasma irradiation damage / neutron irradiation damage / fusion material / プラズマ照射損傷 / 中性子照射損傷 / rhenium inter layer / brazing / heat load / coating / plasma-spla / ろう付け接合 / ブラズマスプレイ / レニウム中間層 / ロウ付け接合 / 熱負荷 / コーティング / プラズマスプレイ / Radiation Effect / Hydrogen / Molybdenum / Tungsten / Plasma-Facing Material / 水素イオン照射 / ベリリウム / モリブデン / 照射影響 / 高温強度 / 照射効果 / プラズマ対向壁材料 / 機械特性 / 耐照射向上 / タングステン材料 / プラズマ対向機器材料 / 合金開発 / ダイバータ材料 / 高融点金属材料 / プラズマ対向機器 / 構造材料 / 水素拡散 / 光学反射率 / 水素透過 / 水素 / ヘリコン波プラズマ / エリプソメトリー / 表面改質 / ヘリウム・欠陥相互作用 / ヘリウム照射損傷 / アルファー粒子計測法 / 電子顕微鏡 / 第一壁 / 壁相互作用 / 核燃焼 Less

Development of high toughness tungsten material to withstand multiple irradiation of 3MeV beams
- Principal Investigator
  
  Hirano Koichiro
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  Japan Atomic Energy Agency
Development of high durable Tungsten materials to realize divertor of a fusion reactor.
- Principal Investigator
  
  Hasegawa Akira
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Tohoku University
Development of real time measurement of dynamic hydrogen retention using spectroscopic method
- Principal Investigator
  
  SAKAMOTO Mizuki
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Nuclear fusion studies
- Research Institution
  University of Tsukuba
  Kyushu University
Surface modification during long duration plasma-wall interaction and its impact on hydrogen recycling
- Principal Investigator
  
  SAKAMOTO Mizuki
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Kyushu University
Fundamental behavior of damage on tungsten divertor plate by ELM and optimization of materialsPrincipal Investigator
- Principal Investigator
  
  TOKUNAGA Kazutoshi
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Kyushu University
Study on Damage of Plasma Facing Materials by He Irradiation and its Diagnostic
- Principal Investigator
  
  YOSHIDA Naoaki
- Project Period (FY)
  2004
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Kyushu University
Study on hydrogen recycling during long term plasma-wall interaction
- Principal Investigator
  
  SAKAMOTO Mizuki
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Kyushu University
Synergistic Effects of Plasma and Neutron Irradiations in High-Z Plasma Facing Materials
- Principal Investigator
  
  YOSHIDA Naoaki
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  KYUSHU UNIVERSITY
Application of tungsten coated carbon materials for divertorPrincipal Investigator
- Principal Investigator
  
  TOKUNAGA Kazutoshi
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Kyushu University
High Heat Flux Components in Fusion Devices
- Principal Investigator
  
  NODA Nobuaki
- Project Period (FY)
  2001 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  National Institute for Fusion Science
Thermal response of tungsten-coated carbon divertor mock-ups and effects of particle irradiation on their properties.Principal Investigator
- Principal Investigator
  
  TOKUNAGA Kazutoshi
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  KYUSHU UNIVERSITY
核融合炉ダイバータ用タングステン被覆炭素材の開発と熱・粒子負荷特性評価Principal Investigator
- Principal Investigator
  
  徳永和俊
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Kyushu University
長時間トカマクプラズマ放電による対向材料の複合的表面損傷Principal Investigator
- Principal Investigator
  
  徳永和俊
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Kyushu University
MICRISTRUCTURAL PROCESSES OF PLASMA INJECTION EFFECTS IN FUSION PLASMA-FACING MATERIALS
- Principal Investigator
  
  MUROGA Takeo
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  KYUSHU UNIVERSITY

All 2023 2022 2010 2009 2008 2007 2006 2005 2004 2003 2002 Other

All Journal Article Presentation

[Journal Article] STUDY OF BEAM TARGET MATERIALS FOR A 3-MeV LINAC AT J-PARC2023
- Author(s)
  Koichiro Hirano, Makoto Fukuda, Koichiro Ezato, Kazutoshi Tokunaga
- Journal Title
  
  Proceedings of the 20th Annual Meeting of Particle Accelerator Society of Japan
  
  Volume: 1 Pages: 415-419
- Open Access
- Data Source
  KAKENHI-PROJECT-21H01069
[Journal Article] Development of High-Power-Density Ion Beam System with High-Repetition Pulse Operation2010
- Author(s)
  H. Sakakita, S. Kiyama, H. Koguchi, Y. Hirano, T. Shimad, M. Tokitani, N. Yoshida, K. Tokunaga
- Journal Title
  
  Proceedings of ITC19 (in press)
- NAID
  130000669095
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Microscopic Deformation of Tungsten Surfaces by High Energy and High Flux Helium/Hydrogen Particle Bombardment with Short Pulses2010
- Author(s)
  M.Tokitani, N.Yoshida, K.Tokunaga, H.Sakashita, S.Kiyama, H.Koguchi, Y.Hirano, S.Masuzaki
- Journal Title
  
  Plasma and Fusion Research 5
- NAID
  130000264067
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Microscopic Deformation of Tungsten Surfaces by High Energy and High Flux Helium/Hydrogen Particle Bombardment with Short Pulses2010
- Author(s)
  M. Tokitani, N. Yoshida, K. Tokunaga, H. Sakashita, S. Kiyama, H. Koguchi, Y. Hirano, S. Masuzaki
- Journal Title
  
  Plasma and Fusion Research Vol.5
- NAID
  130000264067
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Development of High-Power-Density Ion Beam System with High-Repetition Pulse Operation2010
- Author(s)
  H.Sakakita, S.Kiyama, H.Koguchi, Y.Hirano, T.Shimad, M.Tokitani, N.Yoshida, K.Tokunaga
- Journal Title
  
  Proceedings of ITC19, 2009 (in press)
- NAID
  130000669095
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Effects of high heat flux hydrogen and helium mixture beam irradiation on surface modification and hydrogen retention in tungsten materials2009
- Author(s)
  K. Tokunaga, T. Fujiwara, K. Ezato, S. Suzuki, M. Akiba, H. Kurishita, S. Nagata, B. Tsuchiya, A. Tonegawa, N. Yoshida
- Journal Title
  
  Journal of Nuclear Material Vol.390-391
  
  Pages: 916-920
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Optical Property Change on Metallic Mirror Materials by Low Energy Helium Irradiation2009
- Author(s)
  K.Tokunaga, T.Fujiwara, N.Yoshida, A.Ebihara, M.Tokitani, A.Sagara, S.Nagata, B.Tsuchiya
- Journal Title
  
  Journal of Plasma and Fusion Research SERIES 8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Surface modification of tungsten mirrors due to low-energy helium plasma irradiation in the compact PWI simulator APSEDAS2009
- Author(s)
  M.Sakamoto, T.Miyazaki, Y.Higashizono, K.Ogawa, K.Ozaki, N.Ashikawa, M.Tokitani, T.Shoji, S.Masuzaki, K.Tokunaga, K.Ohya, A.Sagara, N.Yoshida, K.N.Sato
- Journal Title
  
  Physica Scripta T138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] The effects of high fluence mixed-species (deuterium, helium, beryllium) plasma interactions with tungsten2009
- Author(s)
  M.J. Baldwin, R.P. Doerner, D. Nishijima, K. Tokunaga, Y. Ueda
- Journal Title
  
  Journal of Nuclear Materials 390-391
  
  Pages: 886-890
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] 低温プラズマ照射における金属表面近傍の可視光二次元分布計測2009
- Author(s)
  東園雄太、坂本瑞樹、宮崎俊昌、徳永和俊(9番目), 他9名
- Journal Title
  
  応用力学研究所所報第136号
  
  Pages: 45-48
- NAID
  120005311713
- Data Source
  KAKENHI-PROJECT-19360417
[Journal Article] Surface Modification of Tungsten Mirrors due to Low Energy Helium Plasma Irradiation in the Compact PWI Simulator APSEDAS2009
- Author(s)
  M. Sakamoto, T. Miyazaki, Y. Higashizono, K. Tokunaga (10番目), 他10名
- Journal Title
  
  Physica Scripta T138,014043
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360417
[Journal Article] Spatial Structure of Plasma and Neutral Particles near Tungsten Target in the Compact PWI Simulator APSEDAS2009
- Author(s)
  Y. Higashizono, M. Sakamoto, K. Ogawa, K. Tokunaga (8番目), 他8名
- Journal Title
  
  Proc. of XXIX International Conference on Phenomena in Ionized Gases, Cancun
- Data Source
  KAKENHI-PROJECT-19360417
[Journal Article] Optical Property Change on Metallic Mirror Materials by Low Energy Helium Irradiation2009
- Author(s)
  K. Tokunaga, T. Fujiwara, N. Yoshida, A. Ebihara, M. Tokitani, A. Sagara, S. Nagata, B. Tsuchiya
- Journal Title
  
  Journal of Plasma and Fusion Research SERIES Vol.8
  
  Pages: 1374-1378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Axial Profile of Balmer-Alpha Emission near a Tungsten Target in the Compact PWI Simulator APSEDAS2009
- Author(s)
  Y. Higashizono, M. Sakamoto, T. Miyazaki, K. Tokunaga (10番目), 他10名
- Journal Title
  
  Plasma and Fusion Research 4043
- NAID
  130000138105
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19360417
[Journal Article] Surface modification of tungsten mirrors due to low-energy helium plasma irradiation in the compact PWI simulator APSEDAS2009
- Author(s)
  M. Sakamoto, T. Miyazaki, Y. Higashizono, K. Ogawa, K. Ozaki, N. Ashikawa, M. Tokitani, T. Shoji, S. Masuzaki, K. Tokunaga, K. Ohya, A. Sagara, N. Yoshida, K.N. Sato
- Journal Title
  
  Physica Scripta T138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] プラズマ・壁相互作用模擬実験のためのヘリコン波プラズマの特性2008
- Author(s)
  坂本瑞樹、宮崎俊昌、庄司多津男、芦川直子、徳永和俊, 他4名
- Journal Title
  
  応用力学研究所所報第134号
  
  Pages: 61-64
- NAID
  120001219845
- Data Source
  KAKENHI-PROJECT-19360417
[Journal Article] Nano-scale Plasma-Material Interaction in Long-Term Metallic Samples Left in LHD2008
- Author(s)
  T. Tokunaga, Y. Ohtawa, N. Yoshida, M. Tokitani, N. Ashikawa, T. Akiyama, K. Kawahata
- Journal Title
  
  Proc. Of JSPS-CAS Core Univ. Prog. Seminaron PWI/PFC and Fusion Tech.
  
  Pages: 109-113
- Data Source
  KAKENHI-PROJECT-16082206
[Journal Article] Retention properties of plasma particles in tungsten exposed to LHD divertor plasmas2007
- Author(s)
  M.Tokitani, M.Miyamoto, K.Tokunaga, T.Fujiwara, N.Yoshida, S.Masuzaki, N, Ashikawa, T.Morisaki, M.Shoji, A.Komori, LHD Experimental Group, S.Nagata and B.Tsuchiya
- Journal Title
  
  Journal of Nuclear Materials 363
  
  Pages: 443-447
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Irradiation Effects of Low Energy Helium Ions on Optical Reflectivity of Metallic Mirror2007
- Author(s)
  A. Ebihara, M. Tokitani, K. Tokunaga, T. Fujiwara, A. Sagara, N. Yoshida
- Journal Title
  
  Journal of Nuclear Materials 363?365
  
  Pages: 1195-1200
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16082206
[Journal Article] Effects of helium implantation on damage during pulsed high heat loading of tungsten2007
- Author(s)
  K.Tokunaga, T.Fujiwara K.Ezato, S.Suzuki, M.Akiba, N.Yoshida
- Journal Title
  
  Journal of Nuclear Materials 367
  
  Pages: 812-816
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Development of tungsten materials for plasma facing components in Japan2007
- Author(s)
  Y. Ueda Y, N. Ohno, S. Kajita, H. Kurishita, H. Iwakiri, K. Tokunaga K, N. Yoshida
- Journal Title
  
  FUSION SCIENCE AND TECHNOLOGY Volume:52Issue:3
  
  Pages: 513-520
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Effects of helium implantation on damage during pulsed high heat loading of tungsten2007
- Author(s)
  K.Tokunaga, T.Fujiwara, K.Ezato, S.Suzuki, M.Akiba, N.Yoshida
- Journal Title
  
  Journal of Nuclear Materials Vol.367
  
  Pages: 812-816
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] プラズマ溶射法による低放射化フェライトへのタングステン被覆2007
- Author(s)
  八尋由樹, 徳永和俊, 佃昇, 吉田直亮, 小林明, 江里幸一郎, 鈴木哲, 秋場真人, 光原昌寿, 中島英治
- Journal Title
  
  プラズマ応用と複合機能材料 16
  
  Pages: 69-72
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Effects of helium implantation on damage during pulsed high heat loading of tungsten2007
- Author(s)
  K., Tokunaga
- Journal Title
  
  Journal of Nuclear Materials 367-370
  
  Pages: 812-816
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16082206
[Journal Article] Tsuchiya 、Retention properties of plasma particles in tungsten exposed to LHD divertor plasmas2007
- Author(s)
  M. Tokitani, M. Miyamoto, K. Tokunaga, T. Fujiwara, N. Yoshida, S. Masuzaki, N. Ashikawa, T. Morisaki, M. Shoji, A. Komori, LHD Experimental Group, S. Nagata, B
- Journal Title
  
  Journal of Nuclear Materials 363-365
  
  Pages: 806-811
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16082206
[Journal Article] Effects of helium implantation on damage during pulsed high heat loading of tungsten2007
- Author(s)
  K.Tokunaga, T.Fujiwara, K.Ezato, S.Suzuki, M.Akiba, N.Yoshida
- Journal Title
  
  Journal of Nuclear Materials (in press)
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Behavior of actively cooled mock-ups with plasma sprayed tungsten coating under high heat flux conditions2006
- Author(s)
  K.Tokunaga, Y. Kubota, N. Noda, Y. Imamura, A. Kurumada, N. Yoshida, T. Sogabe, T. Kato, B. Schedlerm
- Journal Title
  
  Fusion Engineering and Design Vol.81
  
  Pages: 133-138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Behavior of actively cooled mock-ups with plasma sprayed tungsten coating under high heat flux conditions2006
- Author(s)
  K. Tokunaga, Y. Kubota, N. Noda, Y. Imamura, A. Kurumada, N. Yoshida, T. Sogabe, T. Kato, B. Schedlerm
- Journal Title
  
  Fusion Engineering and Design Vol81
  
  Pages: 133-138
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Behavior of actively cooled mock-ups with plasma sprayed tungsten coating under high heat flux conditions2006
- Author(s)
  K.Tokunaga, Y.Kubota, N.Noda, Y.Imamura, A.Kurumada, N.Yoshida, T.Sogabe, T.Kato, B.Schedler
- Journal Title
  
  Fusion Engineering and Design 81
  
  Pages: 133-138
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Surface Modification of Low Energy Helium Ion Implanted Austenitic Stainless Steel by Tensile Stress2005
- Author(s)
  K.Tokunaga
- Journal Title
  
  九州大学応用力学研究所所報 129
  
  Pages: 103-107
- NAID
  120005306682
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360492
[Journal Article] Surface Modification of Low Energy Helium Ion Implanted Austenitic Stainless Steel by Tensile Stress2005
- Author(s)
  K.Tokunaga, T.Kawakami, Y.Miyamoto, N.Yoshida
- Journal Title
  
  Reports of Rec.Inst.Applied Mech.Kyushu U. 129
  
  Pages: 155-165
- NAID
  120005306682
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360492
[Journal Article] Blister formation and deuterium retention on tungsten exposed to low energy and high flux deuterium plasma2005
- Author(s)
  K.Tokunaga et al.
- Journal Title
  
  Journal of Nuclear Materials 337-339
  
  Pages: 887-891
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580527
[Journal Article] Blister formation and deuterium retention on tungsten exposed low energy and high flux deuterium plasma2005
- Author(s)
  K.Tokunaga, M.J.Baldwin, R.P.Doerner et al.
- Journal Title
  
  Journal of Nuclear Materials VoL337-339, Part 1
  
  Pages: 887-891
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13107201
[Journal Article] Blister formation and deuterium retention on tungsten exposed to low energy and high flux deuterium plasma2005
- Author(s)
  K.Tokunaga, M.J.Baldwin, R.P.Doerner et al.
- Journal Title
  
  Journal of Nuclear Materials Vol.307-311,Part1
  
  Pages: 887-891
- Data Source
  KAKENHI-PROJECT-13107201
[Journal Article] Blister formation an deuterium retention on tungsten exposed to low energy and high flux deuterium plasma2005
- Author(s)
  K.Tokunaga, M.J.Baldwin, R.P.Doerner et al.
- Journal Title
  
  Journal of Nuclear Materials Vol.337-339, Part 1
  
  Pages: 887-891
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13107201
[Journal Article] High heat flux properties of pure tungsten and plasma sprayed tungsten coatings2004
- Author(s)
  X.Liu, S.Tamura, K.Tokunaga, N.Noda et al.
- Journal Title
  
  Journal of Nuclear Materials Vol. 329-333
  
  Pages: 687-691
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-13107201
[Journal Article] High heat flux properties of pure tungsten and plasma sprayed tungsten coatings2004
- Author(s)
  X.Liu, S.Tamura, K.Tokunaga, N.Noda et al.
- Journal Title
  
  Journal of Nuclear Materials Vol.329-333
  
  Pages: 687-691
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13107201
[Journal Article] Blister fornation and deuterium retention on tungsten exposed to low energy and high flux deuterium olasma2004
- Author(s)
  K.Tokunaga, et al.
- Journal Title
  
  Journal of Nuclear Materials 337-339
  
  Pages: 887-891
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14580527
[Journal Article] Surface morphology and helium retention on tungsten exposed to low energy and high flux helium plasma2003
- Author(s)
  K.Tokunaga, R.P.Doerner, R.Seraydarian, N.Noda et al.
- Journal Title
  
  Journal of Nuclear Materials Vol.313-316
  
  Pages: 94-98
- Data Source
  KAKENHI-PROJECT-13107201
[Journal Article] Surface morphology and helium retention on tungsten exposed to low energy and high flux helium plasma2003
- Author(s)
  K.Tokunaga, et al.
- Journal Title
  
  Journal of Nuclear Materials 313-316
  
  Pages: 92-96
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14580527
[Journal Article] Surface morphology and helium retention on tungsten exposed to low energy and high flux helium plasma2003
- Author(s)
  K.Tokunaga, R.P.Doerner, N.Noda et al.
- Journal Title
  
  Journal of Nuclear Materials Vol.313-316
  
  Pages: 94-98
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13107201
[Journal Article] Modification of tungsten coated carbon by low energy and high flux deuterium irradiation2003
- Author(s)
  K.Tokunaga, R.P.Doerner, R.Seraydarian, N.Noda et al.
- Journal Title
  
  Journal of Nuclear Materials Vol.307-311
  
  Pages: 126-129
- Data Source
  KAKENHI-PROJECT-13107201
[Journal Article] Modification of tungsten coated carbon by low energy and high flux deuterium irradiation2002
- Author(s)
  K.Tokunaga, R.P.Doerner, N.Noda et al.
- Journal Title
  
  Journal of Nuclear Materials Vol.307-311
  
  Pages: 126-129
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13107201
[Journal Article] Characterization of thick plasma spray tungsten coating on ferritic/martensitic steel F82H for high heat flux armor
- Author(s)
  Y. Yahiro, M. Mitsuhara, K. Tokunaga, N. Yoshida, T. Hirai, K. Ezato, S. Suzuki, M. Akiba, H. Nakashima
- Journal Title
  
  Journal of Nuclear Materials (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Effects of helium implantation on damage during pulsed high heat loading of tungsten
- Author(s)
  K. Tokunaga, T. Fujiwara, K. Ezato, S. Suzuki, M. Akiba, N. Yoshida
- Journal Title
  
  Journal of Nuclear Materials Vol.36
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Effects of high heat flux hydrogen and helium mixture beam irradiation on surface modification and hydrogen retention in tungsten materials
- Author(s)
  K. Tokunaga, T. Fujiwara, K. Ezato, S. Suzuki, M. Akiba, H. Kurishita, S.Nagata, B. Tsuchiya, A. Tonegawa, N. Yoshida
- Journal Title
  
  Journal of Nuclear Materials (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Characterization of thick plasma spray tungsten coating on ferritic/martensitic steel F82H for high heat flux armor
- Author(s)
  Y. Yahiro, M. Mitsuhara, K. Tokunaga, N. Yoshida, T. Hirai, K. Ezato, S. Suzuki, M. Akiba, H. Nakashima
- Journal Title
  
  Journal of Nuclear Materials (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Effects of high heat flux hydrogen and helium mixture beam irradiation on surface modification and hydrogen retention in tungsten materials
- Author(s)
  K. Tokunaga, T. Fujiwara, K. Ezato, S. Suzuki, M. Akiba, H. Kurishita, S. Nagata, B. Tsuchiya, A. Tonegawa, N. Yoshida
- Journal Title
  
  Journal of Nuclear Materials (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] Characterization of thick plasma spray tungsten coating on ferritic/martensitic steel F82H for high heat flux armor
- Author(s)
  Y. Yahiro, M. Mitsuhara,K. Tokunaga, N. Yoshida,T. Hirai, K. Ezato, S. Suzuki, M. Akiba, H. Nakashima
- Journal Title
  
  Journal of Nuclear Materials (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Journal Article] The effects of high fluence mixed-species (deuterium, helium, beryllium)plasma interactions with tungsten
- Author(s)
  M. J. Baldwin a, R. P. Doerner, D. Nishijima, K. Tokunaga, Y. Ueda
- Journal Title
  
  Journal of Nuclear Materials (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] タングステン材料の負水素イオンビームによる多重照射試験Ⅱ (2)表面損傷に及ぼす再結晶の影響2023
- Author(s)
  野見山有希乃，徳永和俊，福田誠，江里幸一郎，平野耕一郎
- Organizer
  日本原子力学会2023年秋の大会
- Data Source
  KAKENHI-PROJECT-21H01069
[Presentation] タングステン材料の負水素イオンビームによる多重照射試験Ⅱ(1)多重照射したタングステンの表面損傷調査2023
- Author(s)
  福田誠，平野耕一郎, 徳永和俊，江里幸一郎
- Organizer
  日本原子力学会2023年秋の大会
- Data Source
  KAKENHI-PROJECT-21H01069
[Presentation] タングステン材料の負水素イオンビームによる多重照射試験（3）多重照射による材料損傷の観察2022
- Author(s)
  徳永和俊、野見山有希乃、福田誠、江里幸一郎、平野耕一郎
- Organizer
  日本原子力学会2022年秋の大会
- Data Source
  KAKENHI-PROJECT-21H01069
[Presentation] タングステン材料の負水素イオンビームによる多重照射試験（1）ビームターゲット材料の検討2022
- Author(s)
  平野耕一郎、福田誠、江里幸一郎、徳永和俊
- Organizer
  日本原子力学会2022年秋の大会
- Data Source
  KAKENHI-PROJECT-21H01069
[Presentation] タングステン材料のパルス高熱負荷による表面損傷と損耗2010
- Author(s)
  徳永和俊, 藤原正, 荒木邦明, 宮本好雄, 中村一男, 栗下裕明, 江里幸一郎, 鈴木哲, 横山堅二, 関洋治, 榎枝幹夫, 秋場真人
- Organizer
  日本原子力学会春の年会
- Place of Presentation
  水戸市
- Year and Date
  2010-03-27
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] Surface Modification of Tungsten and Its Impact of Deuterium Retention2010
- Author(s)
  M. Sakamoto, Y. Higashizono, K. Tokunaga, 他11名
- Organizer
  19th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
- Place of Presentation
  San Diego, USA
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-21656235
[Presentation] PWI模擬実験装置APSEDASにおける金属表面近傍のBalmer線強度の空間分布計測2009
- Author(s)
  小川和真, 坂本瑞樹, 東園雄太, 徳永和俊(12番目), 他11名
- Organizer
  プラズマ・核融合学会第26回年会
- Place of Presentation
  京都市国際交流会館
- Year and Date
  2009-12-02
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] Nanoscopic morphology formation on tungsten induced by Be seeded D-He mixture plasma exposure2009
- Author(s)
  Tokunaga, M.J.Baldwin, R.P.Doerner, D.Nishijima, H.Kurishita, T.Fujiwara, K.Araki, Y.Miyamoto, N.Ohno, Y.Ueda
- Organizer
  14^<th> International Conference on Fusion Reactor Materials
- Place of Presentation
  札幌市
- Year and Date
  2009-10-28
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] PWI模擬実験装置APSEDASにおける可視光分布測定に基づく金属試料近傍の中性粒子挙動解析2009
- Author(s)
  東園雄太、坂本瑞樹、小川和真、徳永和俊(11番目), 他10名
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学黒髪キャンパス
- Year and Date
  2009-09-25
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] Surface modification of tungsten irradiated by low energy plasma in the compact PWI simulator APSEDAS2009
- Author(s)
  M. Sakamoto, Y. Higashizono, T. Miyazaki, K. Tokunaga(10番目), 他10名
- Organizer
  7th General Scientific Assembly of the Asia Plasma and Fusion Association
- Place of Presentation
  Aomori
- Year and Date
  2009-10-28
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] 可視分光計測に基づくタングステン表面近傍の電子密度及び中性粒子密度の評価2009
- Author(s)
  東園雄太、坂本瑞樹、小川和真、徳永和俊(11番目), 他11名
- Organizer
  プラズマ・核融合学会第26回年会
- Place of Presentation
  京都市国際交流会館
- Year and Date
  2009-12-03
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] PWI模擬実験装置APSEDASにおける水素および重水素プラズマ交互照射時の可視分光計測2009
- Author(s)
  鶴昭太朗, 坂本瑞樹, 徳永和俊, 他12名
- Organizer
  プラズマ・核融合学会九州・沖縄・山口支部大会
- Place of Presentation
  山口大学常盤キャンパス
- Year and Date
  2009-12-22
- Data Source
  KAKENHI-PROJECT-21656235
[Presentation] In situ measurement of surface modification of tungsten due to low energy helium plasma irradiation, US-Japan Workshop on2009
- Author(s)
  M. Sakamoto, T. Miyazaki, Y. Higashizono, K. Tokunaga(10番目), 他10名
- Organizer
  Interaction between plasma and high Z material towards steady state operation
- Place of Presentation
  Massachusetts Institute of Technology, USA
- Year and Date
  2009-11-10
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] Spatial Structure of Plasma and Neutral Particles near Tungsten Target in the Compact PWI Simulator APSEDAS2009
- Author(s)
  Y. Higashizono, M. Sakamoto, K. Ogawa, K. Tokunaga (8番目), 他8名
- Organizer
  Proc. of XXIX International Conference on Phenomena in Ionized Gases
- Place of Presentation
  Cancun, Mexico
- Year and Date
  2009-07-16
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] Surface modification and erosion on newly-developed tungsten materials by pulse high heat loading2009
- Author(s)
  K. Tokunaga, T. Fujiwara, K. Araki, Y. Miyamoto, K. Nakamura, H. Kurishita, K. Ezato, S. Suzuki, K. Yokoyama, M. Enoeda, M. Akiba
- Organizer
  Asia Plasma Fusion Association 2009
- Place of Presentation
  青森市
- Year and Date
  2009-10-28
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] PWI模擬実験装置APSEDSにおけるタングステンの水素吸蔵特性2009
- Author(s)
  尾崎和基, 坂本瑞樹, 東園雄太, 徳永和俊, 他8名
- Organizer
  プラズマ・核融合学会第26回年会
- Place of Presentation
  京都市国際交流会館
- Year and Date
  2009-12-02
- Data Source
  KAKENHI-PROJECT-21656235
[Presentation] Nanoscopic morphology formation on tungsten induced by Be seeded D-He mixture plasma exposure2009
- Author(s)
  K. Tokunaga, M.J. Baldwin, R.P. Doerner, D. Nishijima, H. Kurishita, T. Fujiwara, K. Araki, Y. Miyamoto, N. Ohno, Y. Ueda
- Organizer
  14th International Conference on Fusion Reactor Material
- Place of Presentation
  札幌市
- Year and Date
  2009-10-28
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] Development of high-power-density ion beam system with high repetitive pulse operation2009
- Author(s)
  H. Sakakita, S. Kiyam, H. Koguchi, Y. Hirano, T. Shimada, M. Tokitani, N. Yoshida, K. Tokunaga
- Organizer
  International TOKI Conference
- Place of Presentation
  土岐市(岐阜県)
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] Microscopic modification of plasma facing components in LHD and its impact on the metals dust generations2008
- Author(s)
  M. Tokitani, Y. Ohtawa, N. Yoshida, K. Tokunaga, T. Fujiara, N. Ashikawa, S. Masuzaki, H. Yamada, A. Sagara, N. Noda, A. Komori, LHD experimental group
- Organizer
  18th International Conference on Plasma Surface Interactions
- Place of Presentation
  トレド(スペイン)
- Data Source
  KAKENHI-PROJECT-16082206
[Presentation] Plasma Wall Interaction and its Effects on the First Mirror in LHD2008
- Author(s)
  N. Yoshida, T. Tokunaga, T. Akiyama, K. Kawabata
- Organizer
  International Workshop on Microwave-Laser Diagnostics and Particle-Mirror Interaction for Burning Plasma Experiment
- Place of Presentation
  福岡市
- Year and Date
  2008-09-12
- Data Source
  KAKENHI-PROJECT-16082206
[Presentation] The effects of high fluence mixed-species (deuterium, helium, beryllium) plasma interactions with tungsten2008
- Author(s)
  M.J. Baldwin1, R.P. Doerner, D. Nishijima, K. Tokunaga, Y Ueda
- Organizer
  18th International Conference on Plasma Surface Interactions
- Place of Presentation
  Toledo(Spain)
- Year and Date
  2008-05-30
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] LHDにおけるプラズマ対向材料表面原子の移行とそれにともなう第一ミラーの光反射率劣化2008
- Author(s)
  徳永竜也、吉田直亮、秋山毅志、川端一男
- Organizer
  第25回プラズマ・核融合学会年会
- Place of Presentation
  宇都宮市
- Year and Date
  2008-12-02
- Data Source
  KAKENHI-PROJECT-16082206
[Presentation] Study of surface modification due to plasma-wall interaction in APSEDAS2008
- Author(s)
  M. Sakamoto, Y. Higashizono, K. Tokunaga (10番目), 他10名
- Organizer
  International Congress on Plasma Physics 2008
- Place of Presentation
  Fukuoka International Congress Center
- Year and Date
  2008-09-09
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] PWI模擬実験装置APSEDASにおける共堆積層形成実験2008
- Author(s)
  坂本瑞樹、東園雄太、宮崎俊昌、徳永和俊(9番目), 他9名
- Organizer
  第25回プラズマ・核融合学会
- Place of Presentation
  栃木県総合文化センター
- Year and Date
  2008-12-05
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] LHD長期措置金属試料における微視的プラズマ相互作用2008
- Author(s)
  徳永竜也、大多和義久、吉田直亮、芦川直子、時谷政行、秋山毅志、川端一男
- Organizer
  原子力学会秋の年会高知工科大学
- Place of Presentation
  高知市
- Year and Date
  2008-09-05
- Data Source
  KAKENHI-PROJECT-16082206
[Presentation] Real time measurement of optical reflectivity on material surface during plasma irradiation2008
- Author(s)
  T. Miyazaki, M. Sakamoto, Y. Higashizono, K. Ogawa, K. Ozaki, K. Tokunaga, 他8名
- Organizer
  International Congress on Plasma Physics 2008
- Place of Presentation
  Fukuoka International Congress Center
- Year and Date
  2008-09-09
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] Effects of high heat flux hydrogen and helium mixture beam irradiation on surface modificationand hydrogen retention in tungsten materials2008
- Author(s)
  K. Tokunaga, T. Fujiwara, K. Ezato, S. Suzuki, M. Akiba, H. Kurishita, S. Nagata, B. Tsuchiya, A. Tonegawa, N. Yoshida
- Organizer
  18th International Conference on Plasma Surface Interactions
- Place of Presentation
  Toledo(Spain)
- Year and Date
  2008-05-30
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] プラズマ照射による金属材料表面の反射率変化2008
- Author(s)
  宮崎俊昌、坂本瑞樹、徳永和俊, 他4名
- Organizer
  第7回核融合エネルギー連合講演会
- Place of Presentation
  青森市男女共同参画プラザ
- Year and Date
  2008-06-19
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] Reflectivity Reduction of Retro-Reflector Used in LHD by Plasma-Surface Interaction2008
- Author(s)
  Y.Ohtawa,N.Yoshida,A.Ebihara,K.Tokunaga,T.Akiyama,M.Tokitani,N.Ashikawa, K.Kawahata
- Organizer
  18th International Conference on Plasma Surface Interactions
- Place of Presentation
  トレド(スペイン)
- Data Source
  KAKENHI-PROJECT-16082206
[Presentation] 低エネルギー・高粒子束D-He混合プラズマ照射によるタングステン材表面におけるナノ構造の形成2008
- Author(s)
  徳永和俊
- Organizer
  日本原子力学会
- Place of Presentation
  高知工科大学
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] Nanoscopic morphology formation on tungsten induced by D-He mixture plasma exposure2008
- Author(s)
  K. Tokunaga, M.J. Baldwin, R.P. Doerner, D. Nishijima, H. Kurishita, T. Fujiwara, K. Araki, Y. Miyamoto, N. Yoshida, N. Ohno, Y. Ueda
- Organizer
  25th Symposium on Fusion Technology
- Place of Presentation
  Rostock(Germany)
- Year and Date
  2008-09-17
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] Nano-Scale Plasma-Material Interaction in Long-Term Metallic Samples Placed in LHDChina-Japan CUP-CAS Symposium on PWI/PFC and Fusion Technologies2008
- Author(s)
  T. Tokunaga, Y. Ohtawa, N. Yoshida, M. Tokitani, N. Ashikawa, T. Akiyama, K. Kawahata
- Organizer
  China-Japan CUP-CAS Symposium on PWI/PFC and Fusion Technologies
- Place of Presentation
  黄山市(中国)
- Year and Date
  2008-10-27
- Data Source
  KAKENHI-PROJECT-16082206
[Presentation] ELLIPSOMETRY MESUREMENT ON METALLIC MIRROR MATERIALS IRRADIATED WITH LOW ENERGY HELIUM ION2008
- Author(s)
  K. Tokunaga, T. Fujiwara, N. Yoshida, A. Ebihara M. Tokitani, A. Sagara, S. Nagata, B. Tsushiya
- Organizer
  International Congress on Plasma Physics 2008
- Place of Presentation
  Fukuoka(Japan)
- Year and Date
  2008-09-09
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] LHD長期据置金属試料におけるプラズマ照射効果2008
- Author(s)
  徳永竜也、大多和義久、吉田直亮、芦川直子、時谷政行、秋山毅、川端一男
- Organizer
  第7回核融合エネルギー連合講演会
- Place of Presentation
  青森市
- Data Source
  KAKENHI-PROJECT-16082206
[Presentation] PWI模擬実験装置APSEDASのプラズマ特性2008
- Author(s)
  坂本瑞樹、宮崎俊昌、東園雄太、徳永和俊(10番目), 他9名
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  岩手大学上田キャンパス
- Year and Date
  2008-09-23
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] PWI模擬実験装置APSEDASにおけるプラズマ照射時の金属表面反射率の測定2008
- Author(s)
  宮崎俊昌、坂本瑞樹、東園雄太、徳永和俊(10番目), 他10名
- Organizer
  第25回プラズマ・核融合学会
- Place of Presentation
  栃木県総合文化センター
- Year and Date
  2008-12-05
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] プラズマ溶射法による低放射化フェライト鋼へのタングステン被覆2007
- Author(s)
  八尋由樹, 徳永和俊, 佃昇, 吉田直亮, 小林明, 江里幸一郎, 鈴木哲, 秋場真人, 光原昌寿, 中島英治
- Organizer
  プラズマ応用科学会第14会年会
- Place of Presentation
  仙台市
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] W/F82Hプラズマ対向材料の開発と評価2007
- Author(s)
  八尋由樹, 徳永和俊, 吉田直亮, 平井武志, 小林明, 江里幸一郎, 鈴木哲, 秋場真人, 光原昌寿, 中島英治
- Organizer
  プラズマ・核融合学会第24回年会
- Place of Presentation
  姫路市(兵庫県)
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] タングステン被覆低放射化フェライト・マルテンサイト鋼の材料特性2007
- Author(s)
  八尋由樹, 徳永和俊, 佃昇, 吉田直亮, 小林明, 江里幸一郎, 鈴木哲, 秋場真人, 光原昌寿, 中島英治
- Organizer
  高温学会平成19年度春季学術講演会
- Place of Presentation
  吹田市(大阪府)
- Year and Date
  2007-05-30
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] Optical property change on plasma facing materials irradiated with hydrogen isotope and helium2007
- Author(s)
  K. Tokunaga, A. Ebihara, M. Tokitani, T. Fujiwara, N. Yoshida, K. Ezato, S. Suzuki, M. Akiba
- Organizer
  13rd International Conference on Fusion Reactor Materials
- Place of Presentation
  Nice(France)
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] 低放射化フェライト・マルテンサイト鋼へのタングステン被覆と熱・粒子負荷特性22007
- Author(s)
  徳永和俊, 藤原正, 吉田直亮, 江里幸一郎, 鈴木哲, 秋場真人
- Organizer
  日本原子力学会「2007年秋の大会」
- Place of Presentation
  北九州市
- Year and Date
  2007-09-27
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] プラズマ壁相互作用模擬実験のためのヘリコン波プラズマ源の特性2007
- Author(s)
  坂本瑞樹、宮崎俊昌、徳永和俊(5番目), 他6名
- Organizer
  プラズマ・核融合学会第24回年会
- Place of Presentation
  イーグレ姫路
- Year and Date
  2007-11-30
- Data Source
  KAKENHI-PROJECT-19360417
[Presentation] タングステン材料の高熱流束水素・ヘリウム混合ビーム照射実験2007
- Author(s)
  徳永和俊、藤原正、吉田直亮、江里幸一郎、鈴木哲、秋場真人
- Organizer
  日本原子力学会「2007年秋の大会」
- Place of Presentation
  北九州市
- Year and Date
  2007-09-27
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] Optical property change on plasma facing materials irradiated with hydrogen Isotope and helium2007
- Author(s)
  K., Tokunaga
- Organizer
  13th International Conference on Fusion Reactor Materials,
- Place of Presentation
  Nice, France
- Data Source
  KAKENHI-PROJECT-16082206
[Presentation] Material Properties of Tungsten Coated F-82H Ferritic/ Martensitic Steel2007
- Author(s)
  Y. Yahiro, K. Tokunaga, N. Yoshida, N. Tsukuda, A. Kobayashi, K. Ezato, S. Suzuki, M. Akiba, M. Mitsuhara, H. Nakashima
- Organizer
  13rd International Conference on Fusion Reactor Materials
- Place of Presentation
  Nice(France)
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] タングステン材料の高熱流東水素・ヘリウム混合ビーム照射実験2007
- Author(s)
  徳永和俊
- Organizer
  日本原子力学会2007秋の大会
- Place of Presentation
  北九州国際会議場(北九州市)
- Data Source
  KAKENHI-PROJECT-16082206
[Presentation] Applications of tungsten coated materials for divertor and first wall2007
- Author(s)
  K. Tokunaga, Y. Yahiro, N. Yoshida, N. Ashikawa, S. Masuzaki, M. Tokitani, A. Komori, N. Noda, A. Kobayashi, K. Ezato, S. Suzuki, M. Akiba
- Organizer
  2007 Japan-US Workshop on Heat Removal and Plasma Materials Interactions for Fusion, Fusion High Power Density Components and System, and IEA Workshop on Solid Surface Plasma Facing Components
- Place of Presentation
  Nara(Japan)
- Year and Date
  2007-07-26
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] 中島英治, 低放射化フェライト鋼へのタングステン被覆と熱・粒子負荷特性2007
- Author(s)
  八尋由樹, 徳永和俊, 佃昇, 吉田直亮, 小林明, 江里幸一郎, 鈴木哲, 秋場真人, 光原昌寿, 中島英治
- Organizer
  日本原子力学会春の年会
- Place of Presentation
  名古屋市
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] ヘリウム予注入されたタングステンのパルス高熱負荷による損傷2006
- Author(s)
  徳永和俊, 藤原正, 吉田直亮, 江里幸一郎, 鈴木哲, 秋場真人
- Organizer
  プラズマ・核融合学会第23回年会
- Place of Presentation
  筑波市
- Data Source
  KAKENHI-PROJECT-18360443
[Presentation] Effects of hydrogen and helium irradiation on optical property of tungsten2006
- Author(s)
  K. Tokunaga, K. Ezato, S. Suzuki, M. Akiba, T. Fujiwara, N. Yoshida
- Organizer
  24th Symposium on Fusion Technology
- Place of Presentation
  Warsaw(Poland)
- Data Source
  KAKENHI-PROJECT-18360443

1. SAKAMOTO Mizuki (30235189)

# of Collaborated Projects: 5 results

# of Collaborated Products: 23 results
2. WATANABE Hideo (90212323)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. YOSHIDA Naoaki (00127317)

# of Collaborated Projects: 3 results

# of Collaborated Products: 11 results
4. IWAKIRI Hirotomo (80325480)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. NODA Nobuaki (10144172)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
6. SAGARA Akio (20187058)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
7. EZATO Koichiro (30354624)

# of Collaborated Projects: 2 results

# of Collaborated Products: 30 results
8. 福田誠 (70757666)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
9. MORISHITA Kazunori (80282581)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. TOKITANI Masayuki (30455208)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
11. SUZUKI Satoshi (60354619)

# of Collaborated Projects: 1 results

# of Collaborated Products: 25 results
12. TANIGAWA Hisashi (70370426)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. Hasegawa Akira (80241545)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. MUROGA Takeo (60174322)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. KUBOTA Yusuke (50023726)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. WADA Motoi (30201263)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. KURUMADA Akira (60170099)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. ZUSHI Hideki (20127096)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. Hirano Koichiro (30446463)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
20. 野上修平 (00431528)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 佐藤裕樹 (20211948)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 長坂琢也 (40311203)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 谷川博康 (50354668)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 藪内聖皓 (70633460)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 波多野雄治 (80218487)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 實川資朗 (80354835)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. 栗下裕明 (50112298)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Tokunaga Kazutoshi 徳永 和俊

徳永 和俊 トクナガ カズトシ

TOKUNAGA Kazutoshi 徳永 和俊

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Fundamental behavior of damage on tungsten divertor plate by ELM and optimization of materialsPrincipal Investigator

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Application of tungsten coated carbon materials for divertorPrincipal Investigator

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Thermal response of tungsten-coated carbon divertor mock-ups and effects of particle irradiation on their properties.Principal Investigator

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核融合炉ダイバータ用タングステン被覆炭素材の開発と熱・粒子負荷特性評価Principal Investigator

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長時間トカマクプラズマ放電による対向材料の複合的表面損傷Principal Investigator

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Tokunaga Kazutoshi 徳永和俊

徳永和俊トクナガカズトシ

TOKUNAGA Kazutoshi 徳永和俊