OYA YASUHISA 大矢恭久

… Alternative Names

大矢恭久オオヤヤスヒサ

OYA Yasuhisa 大矢恭久

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Researcher Number	80334291
Other IDs
External Links
Affiliation (Current)	2025: 静岡大学, 理学部, 准教授
Affiliation (based on the past Project Information) *help	2018 – 2022: 静岡大学, 理学部, 准教授 2014 – 2016: 静岡大学, 理学部, 准教授 2013: 静岡大学, 理学研究科, 准教授 2012 – 2013: 静岡大学, 理学(系)研究科(研究院), 准教授 2007 – 2012: Shizuoka University, 理学部, 准教授 … More 2006: 静岡大学, 理学部, 助教授 2006: 静岡大学, 理学部附属放射化学研究施設, 助教授 2005: The University of Tokyo, Research Associate 2002 – 2005: 東京大学, アイソトープ総合センター, 助手 2002: 東京大学, アイトソープ総合センター, 助手 Less
Review Section/Research Field	Principal Investigator Nuclear fusion studies / Basic Section 14020:Nuclear fusion-related / Nuclear fusion studies Except Principal Investigator Nuclear fusion studies / Nuclear fusion studies / Medium-sized Section 14:Plasma science and related fields / Science education / Science education / Science and Engineering
Keywords	Principal Investigator トリチウム / 核融合 / タングステン / 昇温脱離法 / X線光電子分光法 / ヘリウム / 水素同位体 / プラズマ対向材 / プラズマ対向壁 / 水素同位体移行 … More / 同位体効果 / プラズマ駆動透過 / 炭素 / リサイクリング / 照射損傷 / 複合イオン照射 / プラズマ壁相互作用 / 同時照射 / 炭素イオン / 核融合第一壁 / 共堆積層 / 炭化タングステン / トリチウム理工学 / 磁場核融合 / 炭化ケイ素 / 核融合炉材料 / 昇温脱離法(TDS) / X線光電子分光法(XPS) / SiC / ステンレス / 水素同位体(トリチウムを含む) … More Except Principal Investigator トリチウム / ブランケット / 核融合 / tritium / シティズンシップ教育 / 核融合炉 / 照射欠陥 / 固体増殖材料 / 鉄 / 酸化膜 / 水素同位体 / 構造・機能材料 / 同位体効果 / 核融合材料 / プラズマ壁相互作用 / 核融合学 / デジタル教科書 / 根拠･主張･論証 / アーギュメントスキル / 根拠・主張・論証・反証 / タブレット / 思考と表現 / スキルとプラクティス / 高レベル放射性廃棄物地層処分問題 / トランスサイエンス / タブレット学習 / 中学校理科 / アーギュメント / Laser ablation / Tritium removal / Tritium / Hydrogen retention / Deposition / erosion / Carbon materials / Plasma wall interactions / 水素リテンション / 再堆積 / 蓄積 / 炭素タイル / プラズマ対向壁 / レーザーアブレーション / トリチウム除去 / 水素蓄積 / 堆積 / 損耗 / 炭素材料 / プラズマ・壁相互作用 / solubility / diffusion coefficient / fluoride molten salt / lithium-tin / breeding material / liquid blanket / fusion reactor / 設計 / 中性子高温照射 / 溶融塩 / フッ化物 / 核融合炉液体 / リチウム-スズ / 溶解度 / 拡散係数 / フッ化物溶融塩 / リチウム・スズ / 増殖材料 / 液体ブランケット / ab-initio calculation / defects / surface / in-situ observation / infrared absorption / metal oxide / lithium oxide / 拡散 / その場測定 / 赤外スペクトル / 量子化学計算 / イオン照射 / XPS(UPS) / 表面状態 / FTIR / 第一原理計算 / 欠陥 / 表面 / その場観察 / 赤外吸収 / 金属酸化物 / 酸化リチウム / 原子力教育 / サイエンスコミュニケーション / ESD論 / シチズンシップ教育 / STSアプローチ論 / STS教育論 / 放射線教育 / リスクコミュニケーション / 防災減災教育 / NGSS / 防災・減災教育 / 放射線リスクコミュニケーション / 放射線リスク / NGSS, / STEM教育 / 科学技術ガバナンス / 分子シミュレーション / ラマン分光 / X線CT / 熱機械特性 / 量子力学計算 / 分子動力学計算 / 照射損傷 / チタン酸リチウム / ニッケル / 重水素 / 金属透過 / 界面・表面物性 / 界面構造 / 燃料・ブランケット / 固体増殖材量 / 中性子照射 / マグネタイト / 水蒸気 / 再結合 / 同位体交換 / 表面・界面物性 / 除染 / 透過 / 放射線 / 放射性同位体 / 水素 Less

Plasma driven permeation for plasma facing materials and its hydrogen isotope effectPrincipal Investigator
- Principal Investigator
  
  OYA YASUHISA
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  Shizuoka University
Control of vacancy concentration and hydrogen isotope retention in neutron-irradiated tungsten alloys for fusion applications
- Principal Investigator
  
  Hatano Yuji
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 14:Plasma science and related fields
- Research Institution
  University of Toyama
Implementation and Development of Science Learning Program as a second step for Citizenship Upbringing
- Principal Investigator
  
  Kayano Takahiro
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Science education
- Research Institution
  Shizuoka University
Multi-scale/multi-physics modeling of long-term evolution of material properties in solid breeding materials
- Principal Investigator
  
  TANAKA Satoru
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  The University of Tokyo
Fundamental research on the development for innovation in science education for formatting science & technology governance
- Principal Investigator
  
  KUMANO Yoshisuke
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Science education
- Research Institution
  Shizuoka University
Quantitative evaluation and active control of tritiumrecycling in the plasma facing materials during mixed ion implantationsPrincipal Investigator
- Principal Investigator
  
  OYA Yasuhisa
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Shizuoka University
Isotope effect of hydrogen behavior transferring on the water-metal boundary
- Principal Investigator
  
  HAYASHI Takumi
- Project Period (FY)
  2009 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Japan Atomic Energy Agency
The evaluation for elementary step of tritium migration in solid breeder materials and the modeling with tritium processing
- Principal Investigator
  
  OKUNO Kenji (KENJI Okuno)
- Project Period (FY)
  2008 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Shizuoka University
TRITIUM PERMEATION, CONTAMINATION AND DECONTAMINATION
- Principal Investigator
  
  HATANO Yuji
- Project Period (FY)
  2007 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  University of Toyama
Function of water molecule for tritium behavior on the water-metal boundary
- Principal Investigator
  
  HAYASHI Takumi
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Japan Atomic Energy Agency
Mixing of tungsten and carbon and tritium dynamics at fusion first wallPrincipal Investigator
- Principal Investigator
  
  OYA Yasuhisa
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Shizuoka University
核融合炉第一壁で用いられる炭化ケイ素中での水素同位体挙動の解明とその体系化Principal Investigator
- Principal Investigator
  
  大矢恭久
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Shizuoka University
  The University of Tokyo
Tritium retention and erosion/deposition of first wall materials
- Principal Investigator
  
  TANABE Tetsuo
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Kyushu University
トリチウムの材料表面での挙動と有機結合型トリチウムへの移行挙動に関する研究Principal Investigator
- Principal Investigator
  
  大矢恭久
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  The University of Tokyo
Tritium Migration Process on the Surface and near Defects Studied by In-situ Observation and Ab-Initio Calculation
- Principal Investigator
  
  TANAKA Satoru
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  The University of Tokyo
Properties of new-type liquid tritium breeders and advanced liquid blanket design
- Principal Investigator
  
  TERAI Takayuki
- Project Period (FY)
  2002 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  The University of Tokyo

[Book] 静岡県における防災・減災と原子力2013
- Author(s)
  奥野健二・大矢恭久編
- Total Pages
  174
- Publisher
  (株）ITSC
- Data Source
  KAKENHI-PROJECT-23300283
[Book] 議論することとその方法2013
- Author(s)
  内ノ倉真吾　（奥野健二・大矢恭久編著）
- Publisher
  (株）ITSC
- Data Source
  KAKENHI-PROJECT-23300283
[Journal Article] Effect of He seeding on hydrogen isotope permeation in tungsten by H-D mixed plasma exposure2023
- Author(s)
  Yasuhisa Oyaa, Kyosuke Ashizawa, Fei Sun, Shiori Hirata, Naoko Ashikawa, Yoji Someya, Yuji Hatano, Robert Kolasinski, Chase N. Taylor, Masashi Shimada
- Journal Title
  
  Fusion Engineering and Design
  
  Volume: 194 Pages: 113722-113722
- DOI
  10.1016/j.fusengdes.2023.113722
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Journal Article] Suppression of vacancy formation and hydrogen isotope retention in irradiated tungsten by addition of chromium2022
- Author(s)
  Wang Jing、Hatano Yuji、Toyama Takeshi、Suzudo Tomoaki、Hinoki Tatsuya、Alimov Vladimir Kh.、Schwarz-Selinger Thomas
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 559 Pages: 153449-153449
- DOI
  10.1016/j.jnucmat.2021.153449
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688, KAKENHI-PROJECT-19K05338
[Journal Article] Effects of Helium Seeding on Deuterium Retention in Neutron-Irradiated Tungsten2021
- Author(s)
  Nobuta Yuji、Shimada Masashi、Taylor Chase N.、Oya Yasuhisa、Hatano Yuji、Wu Yaqiao、Dubey Megha
- Journal Title
  
  Fusion Science and Technology
  
  Volume: 77 Issue: 1 Pages: 76-79
- DOI
  10.1080/15361055.2020.1843314
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Journal Article] Deuterium retention in tungsten irradiated by high-dose neutrons at high temperature2021
- Author(s)
  M. Oya, M. Shimada, C.N. Taylor, M.I. Kobayashi, Y. Nobuta, Y. Yamauchi, Y. Oya, Y. Ueda, Y. Hatano
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: Accepted Pages: 100980-100980
- DOI
  10.1016/j.nme.2021.100980
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13527, KAKENHI-PROJECT-18H03688
[Journal Article] Penetration of deuterium into neutron-irradiated tungsten under plasma exposure2021
- Author(s)
  Yajima Miyuki、Hatano Yuji、Alimov Vladimir Kh、Toyama Takeshi、Kuwabara Tatsuya、Schwarz-Selinger Thomas、Oya Yasuhisa、Spitsyn Alexander V、Ohno Noriyasu
- Journal Title
  
  Physica Scripta
  
  Volume: 96 Issue: 12 Pages: 124042-124042
- DOI
  10.1088/1402-4896/ac2c20
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688, KAKENHI-PROJECT-19K14692
[Journal Article] Deuterium retention in W and binary W alloys irradiated with high energy Fe ions2021
- Author(s)
  Wang Jing、Hatano Yuji、Hinoki Tatsuya、Alimov Vladimir Kh.、Spitsyn Alexander V.、Bobyr Nikolay P.、Kondo Sosuke、Toyama Takeshi、Lee Heun Tae、Ueda Yoshio、Schwarz-Selinger Thomas
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 545 Pages: 152749-152749
- DOI
  10.1016/j.jnucmat.2020.152749
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Journal Article] Modeling and simulation for surface helium effect on hydrogen isotopes diffusion and trapping/detrapping behavior in plasma facing materials2020
- Author(s)
  F. Sun, X.C. Li, L. Zhang, M. Nakata, M. Zhao, T. Wada, S. Yamazaki, A. Koike, Y. Oya
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 537 Pages: 152227-152227
- DOI
  10.1016/j.jnucmat.2020.152227
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Journal Article] Deuterium recombination coefficient on tungsten surface determined by plasma driven permeation2020
- Author(s)
  Mingzhong Zhao, Shota Yamazaki, Takuro Wada, Ayaka Koike, Fei Sun, Naoko Ashikawa, Yoji Someya, Tetsu Mieno, Yasuhisa Oya
- Journal Title
  
  Fusion Engineering and Design
  
  Volume: 160 Issue: 3 Pages: 111853-111853
- DOI
  10.1080/15361055.2019.1705727
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H01885
[Journal Article] Dynamics of Hydrogen Isotope Absorption and Emission of Neutron-Irradiated Tungsten2020
- Author(s)
  TOYAMA Takeshi、YAJIMA Miyuki、OHNO Noriyasu、KUWABARA Tatsuya、ALIMOV Vladimir Kh.、HATANO Yuji
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 15 Issue: 0 Pages: 1505081-1505081
- DOI
  10.1585/pfr.15.1505081
- NAID
  130007948958
- ISSN
  1880-6821
- Year and Date
  2020-11-19
- Language
  English
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14692, KAKENHI-PROJECT-18H03688, KAKENHI-PROJECT-20H02661
[Journal Article] D retention and depth profile behavior for single crystal tungsten with high temperature neutron irradiation2020
- Author(s)
  Y. Oya, F. Sun, Y. Yamauchi, Y. Nobuta, M. Shimada, C.N. Taylor, W.R. Wampler, M. Nakata, L.M. Garrison, and Y. Hatano
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 539 Pages: 152323-152323
- DOI
  10.1016/j.jnucmat.2020.152323
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Journal Article] Deuterium release from deuterium plasma-exposed neutron-irradiated and non-neutron-irradiated tungsten samples during annealing2020
- Author(s)
  Alimov V.Kh.、Hatano Y.、Kuwabara T.、Toyama T.、Someya Y.、Spitsyn A.V.
- Journal Title
  
  Nuclear Fusion
  
  Volume: 60 Issue: 9 Pages: 096025-096025
- DOI
  10.1088/1741-4326/aba337
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688, KAKENHI-PROJECT-20H02661
[Journal Article] Kinetics of deuterium penetration into neutron-irradiated tungsten under exposure to high flux deuterium plasma2019
- Author(s)
  Yajima M.、Hatano Y.、Ohno N.、Kuwabara T.、Toyama T.、Takagi M.、Suzuki K.
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 21 Pages: 100699-100699
- DOI
  10.1016/j.nme.2019.100699
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14692, KAKENHI-PROJECT-18H03688
[Journal Article] Stable structure of hydrogen atoms trapped in tungsten divacancy2019
- Author(s)
  K. Ohsawa, T. Toyama, Y. Hatano, M. Yamaguchi, H. Watanabe
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 527 Pages: 151825-151825
- DOI
  10.1016/j.jnucmat.2019.151825
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H03517, KAKENHI-PROJECT-18H03688
[Journal Article] Dynamics evaluation of hydrogen isotope behavior in tungsten simulating damage distribution2019
- Author(s)
  Moeko Nakata, Keisuke Azuma, Akihiro Togari, Qilai Zhou, Mingzhong Zhao, Takeshi Toyama, Yuji Hatano, Naoaki Yoshida, Hideo Watanabe, Masashi Shimada, Dean Buchenauer, Yasuhisa Oya
- Journal Title
  
  Fusion Engineering and Design
  
  Volume: 146 Pages: 2096-2096
- DOI
  10.1016/j.fusengdes.2019.03.114
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H03517, KAKENHI-PROJECT-18H03688
[Journal Article] Interaction of hydrogen isotopes with radiation damaged tungsten2018
- Author(s)
  Y. Oya, K. Azuma, A. Togari, Q. Zhou, Y. Hatano, M. Shimada, R. Kolasinski, D. Buchenauer
- Journal Title
  
  Advances in Intelligent Systems and Computing
  
  Volume: 660 Pages: 41-49
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Journal Article] Enhancement of Hydrogen Isotope Retention Capacity for the Impurity Deposited Tungsten by Long-term Plasma Exposure in LHD2013
- Author(s)
  Yasuhisa Oyaet al.
- Journal Title
  
  Fusion Eng. Des
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Enhancement of Hydrogen Isotope Retention Capacity for the Impurity Deposited Tungsten by Long-term Plasma Exposure in LHD2013
- Author(s)
  Yasuhisa Oya
- Journal Title
  
  Fusion Engineering and Design
  
  Volume: in press Issue: 9-10 Pages: 1699-1703
- DOI
  10.1016/j.fusengdes.2013.03.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Behavior of deuterium retention and surface morphology for VPS-W/F82H2013
- Author(s)
  Yasuhisa Oyaet al.
- Journal Title
  
  J. Nucl. Mater
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Behavior of deuterium retention and surface morphology for VPS-W/F82H2013
- Author(s)
  Yasuhisa Oya
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: in press Issue: 1-3 Pages: S242-S245
- DOI
  10.1016/j.jnucmat.2013.01.321
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Enhancement of hydrogen isotope retention in tungsten exposed to LHD plasmas2013
- Author(s)
  Yasuhisa Oyaet al
- Journal Title
  
  J. Nucl. Mater
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] 学校現場におけるガバナンスシステム導入の可能性－防災・減災教育に対する大学生の意識から－2013
- Author(s)
  萱野貴広、熊野善介、大矢恭久、奥野健二、内ノ倉真吾
- Journal Title
  
  日本科学教育学会年会論文集
  
  Volume: 37 Pages: 74-77
- Data Source
  KAKENHI-PROJECT-23300283
[Journal Article] 原子力発電所を活用した放射線教育の実践とその効果2013
- Author(s)
  奥野健二, 大矢恭久, 中武貞文
- Journal Title
  
  日本科学教育学会年会論文集
  
  Volume: 37 Pages: 78-79
- Data Source
  KAKENHI-PROJECT-23300283
[Journal Article] Enhancement of hydrogen isotope retention in tungsten exposed to LHD plasmas2013
- Author(s)
  Yasuhisa Oya
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: in press Pages: S1055-S1058
- DOI
  10.1016/j.jnucmat.2013.01.231
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389, KAKENHI-PROJECT-22760657
[Journal Article] Behaviors of Deuterium Retention and Microstructure Change of Tungsten Simultaneously Implanted with Carbon and/or Helium Ions2013
- Author(s)
  Yasuhisa Oyaet al
- Journal Title
  
  Mater. Trans
  
  Volume: 54 Pages: 430-436
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Implantation Energy Dependence on Deuterium Retention Behaviors for the Carbon Implanted Tungsten2013
- Author(s)
  Yasuhisa Oya
- Journal Title
  
  Journal of Plasma Fusion Research SERIES
  
  Volume: 10 Pages: 76-80
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Implantation Energy Dependence on Deuterium Retention Behaviors for the Carbon Implanted Tungsten2013
- Author(s)
  Yasuhisa Oyaet al
- Journal Title
  
  J. Plasma Fusion Res
  
  Volume: 10 Pages: 76-80
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Behaviors of Deuterium Retention and Microstructure Change of Tungsten Simultaneously Implanted with Carbon and/or Helium Ions2013
- Author(s)
  Yasuhisa Oya
- Journal Title
  
  MATERIALS TRANSACTIONS
  
  Volume: 54 Issue: 4 Pages: 430-436
- DOI
  10.2320/matertrans.MG201205
- NAID
  10031162805
- ISSN
  1345-9678, 1347-5320
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] 学校現場におけるガバナンスシステム導入の可能性-防災・減災教育に対する大学生の意識から-2013
- Author(s)
  萱野貴広, 熊野善介, 大矢恭久, 奥野健二, 内ノ倉真吾
- Journal Title
  
  日本科学教育学会年会論文集
  
  Volume: 37 Pages: 74-77
- Data Source
  KAKENHI-PROJECT-23300283
[Journal Article] Effect of surface oxide layer on deuterium permeation behaviors through a type 316 stainless steel2012
- Author(s)
  Y.Oya
- Journal Title
  
  Fusion Engineering and Design
  
  Volume: (印刷中) Issue: 5-6 Pages: 580-583
- DOI
  10.1016/j.fusengdes.2012.01.025
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002, KAKENHI-PROJECT-21360458
[Journal Article] 学校教育/教師教育における放射線教育・減災教育の先導的な取り組み-科学技術ガバナンスの確立のための科学教育の事例研究-2012
- Author(s)
  熊野善介, 萱野貴広, 内ノ倉真吾, 大矢恭久
- Journal Title
  
  日本科学教育学会年会論文集
  
  Volume: 36 Pages: 121-124
- Data Source
  KAKENHI-PROJECT-23300283
[Journal Article] 地域特性に配慮した大学教育の取り組み2012
- Author(s)
  大矢恭久, 奥野健二, 熊野善介, 内ノ倉真吾, 萱野貴広, 神田玲子, 中武貞文
- Journal Title
  
  日本科学教育学会年会論文集
  
  Volume: 36 Pages: 125-126
- Data Source
  KAKENHI-PROJECT-23300283
[Journal Article] Hydrogen isotope permeation behavior from cooling water through various metal piping2012
- Author(s)
  T. Hayashi, H. Nakamura, K. Isobe, K. Kobayashi, M. Oyaizu, T. Yamanishi, Y. Oya, K. Okuno
- Journal Title
  
  Fusion Eng. and Design
  
  Volume: Vol.87 Issue: 7-8 Pages: 1333-1337
- DOI
  10.1016/j.fusengdes.2012.03.009
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360458
[Journal Article] Effect of surface oxide layer on deuterium permeation behaviors through a type 316 stainless steel2012
- Author(s)
  Y.Oya, T.Hayashi, K.Okuno, etc
- Journal Title
  
  Fusion Eng.& Design
  
  Volume: (掲載確定中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360458
[Journal Article] Dynamics of hydrogen isotope trapping and detrapping for tungsten under simultaneous triple ion (C^+, D_2^+ and He^+) implantation2011
- Author(s)
  Y.Oya
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 415 Issue: 1 Pages: S701-S704
- DOI
  10.1016/j.jnucmat.2010.09.058
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002
[Journal Article] Comparison of hydrogen isotope retention and irradiation damage behaviors in tungsten and SS-316 with simultaneous C+-D2+implantation2011
- Author(s)
  Yasuhisa Oya et al
- Journal Title
  
  Fusion Eng. Des
  
  Volume: 86 Pages: 1776-1779
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Comparison of deuterium retention for ion-irradiated and neutron-irradiated tungsten2011
- Author(s)
  Y.Oya
- Journal Title
  
  Physica Scripta
  
  Volume: T145 Pages: 14050-14050
- DOI
  10.1088/0031-8949/2011/t145/014050
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002, KAKENHI-PROJECT-22360389
[Journal Article] Hydrogen isotope behavior transferring through water - metal boundary2011
- Author(s)
  T. Hayashi, H. Nakamura, K. Isobe, K. Kobayashi, M. Oyaizu, Y. Oya, K. Okuno, T. Yamanishi
- Journal Title
  
  Fusion Sci. and Technol
  
  Volume: Vol.60 Pages: 369-372
- URL
  http://epubs.ans.org/?a=12382
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360458
[Journal Article] Fluence dependence of deuterium retention in oxidized SS-3162011
- Author(s)
  Yasuhisa Oya, 他6名
- Journal Title
  
  J.Nucl.Mater.
  
  Volume: 417 Pages: 1154-1157
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360458
[Journal Article] Dynamics of hydrogen isotope trapping and detrapping for tungsten under simulta neous triple ion (C^+, D_2^+and He^+) implantation2011
- Author(s)
  Yasuhisa Oya, 他8名
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Fluence dependence of deuterium retention in oxidized SS-3162011
- Author(s)
  Y.Oya
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: 417 Issue: 1-3 Pages: 1154-1157
- DOI
  10.1016/j.jnucmat.2010.12.210
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002, KAKENHI-PROJECT-21360458
[Journal Article] Study on annihilation behavior of γ-ray induced defects in Li2O2011
- Author(s)
  Makoto Kobayashi, Sachiko Suzuki, Rie Kurata, Wanjin Wang, Toshiyuki Fujii, Hajimu Yamana, Kaiming Feng, Yasuhisa Oya, Kenji Okuno
- Journal Title
  
  Journal of Nuclear Materials
  
  Volume: (in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246131
[Journal Article] Comparison of deuterium retention for ion-irradiated and neutron-irradiated tungsten2011
- Author(s)
  Y. Oya, M. Shimada, M. Kobayashi, T. Oda, M. Hara, H. Watanabe, Y. Hatano, P. Calderoni, K. Okuno
- Journal Title
  
  Phys. Scr.
  
  Volume: T145 Pages: 14050-14050
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002
[Journal Article] Comparison of deuterium retention for ion-irradiated and neutron-irradiated tungsten2011
- Author(s)
  Yasuhisa Oyaet al
- Journal Title
  
  Phys. Scr
  
  Volume: 145 Pages: 14050-14050
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Comparison of hydrogen isotope retention and irradiation damage behaviors in tungsten and SS-316 with simultaneous C^+-D_2^+ implantation2011
- Author(s)
  Y.Oya
- Journal Title
  
  Fusion Engineering and Design
  
  Volume: 86 Issue: 9-11 Pages: 1776-1779
- DOI
  10.1016/j.fusengdes.2010.11.017
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002, KAKENHI-PROJECT-22360389
[Journal Article] Elucidation of annihilation processes of defects induced by y-irradiation in Li2TiOa2010
- Author(s)
  Sachiko Suzuki, Makoto Kobayashi, Rie Kurata, Wanjing Wang, Toshiyuki Fujii, Hajimu Yamana, Kaiming Feng, Yasuhisa Oya, Kenji Okuno.
- Journal Title
  
  Fusion Engineering and Design
  
  Volume: 85 Pages: 2331-2333
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246131
[Journal Article] Fluence dependence on deuterium retention for the oxidized SS-3162010
- Author(s)
  Y.Oya, S.Suzuki, M.Matsuyama, T.Hayashi, T.Yamanishi, Y.Asakura, K.Okuno
- Journal Title
  
  J.Nucl.Mater. (掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360458
[Journal Article] Dynamics of hydrogen isotope trapping and detrapping for tungsten under simultaneous triple ion (C+, D2+and He+) implantation2010
- Author(s)
  Yasuhisa Oyaet al
- Journal Title
  
  J. Nucl. Mater.
  
  Volume: 415
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360389
[Journal Article] Effect of energetic helium ion implantation on hydrogen isotope retention in silicon carbide2010
- Author(s)
  Y.Oya
- Journal Title
  
  Journal of Plasma and Fusion Research SERIES
  
  Volume: 9 Pages: 322-325
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002
[Journal Article] Behavior of Hydrogen Isotope Retention in Carbon Implanted Tungsten2009
- Author(s)
  Y.Oya
- Journal Title
  
  Journal of Nuclear Materials 390-391
  
  Pages: 622-625
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002
[Journal Article] Behavior of hydrogen isotope retention in carbon implanted tungsten2009
- Author(s)
  Yasuhisa Oya, et al.
- Journal Title
  
  Journal of Nuclear Materials 390-391
  
  Pages: 622-625
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19686055
[Journal Article] Design of gaseous tritium recovery system applying commercially available membrane type dehumidifier2009
- Author(s)
  Y. Asakura, M. Tanaka, T. Uda, H. Ogawa, S. Takami, Y. Oya, K. Okuno, S. Fukada
- Journal Title
  
  J. Nucl. Sci. Technol.
  
  Volume: 46 Pages: 641-647
- NAID
  10024978546
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002
[Journal Article] Design of Gaseous Tritium Recovery System Applying Commercially Available Membrane Type Dehumidifier2009
- Author(s)
  Y. Asakura, M. Tanaka, T. Uda, H. Ogawa, S. Takami, Y. Oya, K. Okuno, S. Fukada
- Journal Title
  
  J. Nucl. Sci. Technol. 46
  
  Pages: 641-647
- NAID
  10024978546
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002
[Journal Article] トリチウムの挙動知る4.材料中のトリチウムの滞留量を知る2009
- Author(s)
  大矢恭久
- Journal Title
  
  プラズマ・核融合学会誌 85
  
  Pages: 23-27
- Data Source
  KAKENHI-PLANNED-19055002
[Journal Article] Correlation between Deuterium Retention and Microstructure Change for Tungsten under Triple Ion Implantation2009
- Author(s)
  Y.Oya
- Journal Title
  
  Physica Scripta T138
  
  Pages: 14051-14051
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002
[Journal Article] Correlation between deuterium retention and microstructure change for tungsten under triple ion implantation2009
- Author(s)
  Yasuhisa Oya, et. al.
- Journal Title
  
  Physica Scripta T138
  
  Pages: 14051-14051
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19686055
[Journal Article] Role of lithium on chemical states and retention behavior of tritium in Li_2TiO_32009
- Author(s)
  Yuji Inagaki, Haibo Liu, Hirotada Ishikawa, Sachiko Suzuki, Akira Yoshikawa, Kaiming Feng, Yasuhisa Oya, Kenji Okuno
- Journal Title
  
  Fusion Science and Technology 56
  
  Pages: 821-825
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246131
[Journal Article] Study on Correlation between Tritium Release and Annihilation Behavior of Irradiation Defects in Thermal or Fast Neutron-Irradiated Li_4SiO_42008
- Author(s)
  Y. Oya
- Journal Title
  
  Proceedings of 2nd Japan-China Workshop on Blanket and Tritium Technology, May 9-10, 2008, Sendai, Japan
  
  Pages: 34-37
- Data Source
  KAKENHI-PLANNED-19055002
[Journal Article] Hydrogen isotopes retention in JT-60U2007
- Author(s)
  Y., Hirohata, T., Tanabe, Y., Oya, K., Okuno, K., Masaki, N., Miya
- Journal Title
  
  J. Nucl. Mater 363-365
  
  Pages: 854-861
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206092
[Journal Article] Hydrogen isotope behavior and its interaction with post irradiated energetic helium in SiC2007
- Author(s)
  Y.Oya, Y.Onishi, H.Miyauchi, K.Okuno, S.Tanaka
- Journal Title
  
  J. Radioanal. Nucl. Chem. 272
  
  Pages: 639-644
- Data Source
  KAKENHI-PROJECT-17760663
[Journal Article] Interaction between hydrogen isotopes and damaged structures produced by He^+ implantation in SiC2006
- Author(s)
  Y.Oya, Y.Onishi, T.Takeda, H.Kimura, K.Okuno, S.Tanaka
- Journal Title
  
  Fusion Eng. Des. 81
  
  Pages: 987-992
- Data Source
  KAKENHI-PROJECT-17760663
[Journal Article] Hydrogen isotope retention of JT-60U W-shaped divertor tiles exposed to DD discharges2006
- Author(s)
  T.Tanabe, Y.Hirohata, Y.Oya, M.Oyaidzu, A.Yoshikawa, Y.Onishi
- Journal Title
  
  J. Nucl. Mater 356
  
  Pages: 115-125
- Data Source
  KAKENHI-PROJECT-17206092
[Journal Article] JT-60UにおけるW型ダイバータタイル中の軽水素および重水素蓄積挙動と損耕・再推積分布2006
- Author(s)
  大矢恭久, 広畑優子, 田辺哲郎, 奥野健二, 宮直之, 田中知
- Journal Title
  
  プラズマ・核融合学会誌 82巻4
  
  Pages: 226-232
- Data Source
  KAKENHI-PROJECT-17206092
[Journal Article] Hydrogen retention of JT-60 open divertor tiles exposed to HH discharges2006
- Author(s)
  T.Tanabe, Y.Oya, M.Oyaidzu, A.Yoshikawa, Y.Onishi, T.Arai
- Journal Title
  
  Nucl. Fusion 46
  
  Pages: 841-847
- Data Source
  KAKENHI-PROJECT-17206092
[Journal Article] Dynamic Observation of The Behavior of 3 keV D2^+ Implanted into Li_2O Using IR Absorption Spectroscopy2005
- Author(s)
  T.Oda, Y.Oya, S.Tanaka
- Journal Title
  
  Fusion Engineering and Design (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14208050
[Journal Article] Behavior of Li_2TiO_3 under Varied Surface Condition2005
- Author(s)
  R.Uy Olivares, T.Oda, Y.Oya, S.Tanaka
- Journal Title
  
  Fusion Engineering and Design (in press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14208050
[Journal Article] Hydrogen isotope distributions and retentions in the inner divertor tile of JT-60U2005
- Author(s)
  Y.Oya et al.
- Journal Title
  
  Fusion Engineering and Design 75-79
  
  Pages: 945-949
- Data Source
  KAKENHI-PROJECT-17206092
[Journal Article] Thermal Desorption Behavior of Hydrogen Isotopes Interacting with Radiation Defects in Li_2O2005
- Author(s)
  T.Oda, Y.Oya, S.Tanaka
- Journal Title
  
  Fusion Engineering and Design (in press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14208050
[Journal Article] Observation of multiple O-D vibration peaks in Li_2O using FT-JR2004
- Author(s)
  T.Oda, Y.Oya, S.Tanaka
- Journal Title
  
  Journal of Nuclear Materials 329-333
  
  Pages: 1256-1259
- Data Source
  KAKENHI-PROJECT-14208050
[Journal Article] Observation of Multiple O-D Vibration Peaks in Li_2O Using FT-IR2004
- Author(s)
  T.Oda, Y.Oya, S.Tanaka
- Journal Title
  
  Journal of Nuclear Materials 329-333
  
  Pages: 1256-1259
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14208050
[Journal Article] Hydrogen isotopes behavior in Li_2O at low temperature by FT-IR2004
- Author(s)
  S.Tanaka, T.Oda, Y.Oya
- Journal Title
  
  Journal of Nuclear Materials 329-333
  
  Pages: 1270-1273
- Data Source
  KAKENHI-PROJECT-14208050
[Journal Article] Hydrogen Isotopes Behavior in Li_2O at Low Temperature by FT-IR2004
- Author(s)
  S.Tanaka, T.Oda, Y.Oya
- Journal Title
  
  Journal of Nuclear Materials 329-333
  
  Pages: 1270-1273
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14208050
[Journal Article] Function of Water Molecule for Tritium Behavior on the Water-Metal Boundary
- Author(s)
  T. Hayashi, H. Nakamura, K. Isobe, K. Kobayashi, M. Oyaizu, T. Yamanishi, H. Ishikawa, Y. Oya and K. Okuno
- Journal Title
  
  Fusion Sci. & Technol. (in-press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19560833
[Journal Article] Behavior of Hydrogen Isotope Retention in Carbon Implanted Tungsten
- Author(s)
  Y. Oya
- Journal Title
  
  Journal of Nuclear Materials (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-19055002
[Journal Article] Behavior of hydrogen isotope retention in carbon implanted tungsten
- Author(s)
  Yasuhisa Oya, et.al.
- Journal Title
  
  Journal of Nuclear Materials (In press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19686055
[Presentation] Thermal annealing effect on D retention for damaged W-10%Re alloy2022
- Author(s)
  Yasuhisa Oyaa, Nao Inozume, Shiori Hirata, Naoaki Yoshida, Tatsuya Hinoki, Kiyohiro Yabuuchi
- Organizer
  Nuclear Material Conference 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] 中性子照射タングステンを用いた水素同位体混合プラズマ照射におけるプラズマ駆動透過2022
- Author(s)
  大矢恭久，芦沢京祐，平田詩織，芦川直子，染谷洋二，波多野雄治，島田雅，Chase N. Taylor, Robert Kolasinski
- Organizer
  日本原子力学会　2022年春の年会
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] プラズマ駆動水素同位体透過に及ぼすタングステン中の照射損傷影響2022
- Author(s)
  大矢恭久，芦沢京祐，平田詩織，三福寺旭，齋藤永，星野柚香，芦川直子，染谷洋二，波多野雄治，島田雅，Chase N. Taylor, Robert Kolasinski, 外山健
- Organizer
  第14回核融合エネルギー連合講演会
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] Temperature dependence on D retention for damaged W-10%Re alloy2022
- Author(s)
  Yasuhisa Oya, Nao Inozume, Shiori Hirata, Naoaki Yoshida, Tatsuya Hinoki, Kiyohiro Yabuuchi
- Organizer
  16th International Workshop on Hydrogen Isotopes in Fusion Reactor materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] Hydrogen isotope effect on plasma driven permeation for neutron damaged W2022
- Author(s)
  Yasuhisa Oya, Kyosuke Ashizawa, Shiori Hirata, Fei Sun, Naoko Ashikawa, Masashi Shimada, Chase N. Taylor, Robert Kolasinski, Lauren Garrison, Yuji Hatano, Yoji Someya
- Organizer
  13th International Conference on Tritium Science and Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] タングステンの耐照射特性および水素同位体保持特性に及ぼすレニウムおよびクロムの影響2022
- Author(s)
  波多野雄治、汪　京、外山　健、信太祐二、大矢恭久、檜木達也
- Organizer
  日本原子力学会2022年春の年会
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] タングステン中における水素同位体輸送に及ぼすヘリウムの役割2022
- Author(s)
  大矢恭久、孫飛、平田詩織、芦川直子、檜木達也、波多野雄治
- Organizer
  日本放射化学会第66回討論会
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] Application of positron annihilation spectroscopy and compact divertor plasma simulator for studies of hydrogen retention in neutron-irradiated tungsten2021
- Author(s)
  Toyama T.、Yajima M.、Kuwabara T.、Alimov V.Kh.、Suzuki K.、Nagai Y.、Ohno N.、Hatano Y.
- Organizer
  20th International Conference on Fusion Reactor Materials
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] Hydrogen isotope retention and permeation behavior for damaged tungsten under H/D mixed plasma exposure and their He effect2021
- Author(s)
  Oya Y.、Ashizawa K.、Shimada M.、Otsuka T.、Taylor C.N.、Kolasinski R.、Ashikawa N.、Someya Y.、Hatano Y.
- Organizer
  20th International Conference on Fusion Reactor Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] HYDROGEN ISOTOPE RETENTION AND PERMEATION BEHAVIOR FOR DAMAGED TUNGSTEN UNDER H/D MIXED PLASMA EXPOSURE AND THEIR HE EFFECT2021
- Author(s)
  Yasuhisa Oya
- Organizer
  ICFRM-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] Deuterium gas driven permeation behaviour for W-10%Re alloy2021
- Author(s)
  Yuki Koyama
- Organizer
  PFMC-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] Fuel retention in and removal from neutron irradiated tungsten2021
- Author(s)
  Hatano Y.、Yajima M.、Alimov V.Kh.、Toyama T.、Nobuta Y.、Oya Y.、Kuwabara T.、Suzuki K.、Schwarz-Selinger T.、Spitsyn A.V.、Matsumoto A.、Ohno N.
- Organizer
  18th International Conference on Plasma-Facing Materials and Components for Fusion Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] Effect of irradiation damages and He existence on hydrogen isotope plasma driven permeation for W2021
- Author(s)
  Yasuhisa Oya
- Organizer
  AAPPS-DPP2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] Effects of neutron irradiation on hydrogen isotope removal from tungsten2020
- Author(s)
  Hatano Yuji、Alimov Vladimir Kh.、Kuwabara Tatsuya、Toyama Takeshi、Spitsyn Alexander V.、染谷洋二
- Organizer
  Technology of Fusion Energy 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] Hydrogen isotope retention and transport in tungsten-rhenium2020
- Author(s)
  Lee H. T.、Nakamura A.、Ueda Y.、Hatano Y.、Taguchi A.、Ohno N.、Kuwabara T.、Yajima M.、Tokitani M.、Toyama T.、Oya M.、Yabuuchi K.
- Organizer
  24th International Conference on Plasma-Surface Interactions in Controlled Fusion Devices
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] Deuterium retention in W and binary W alloys irradiated with high energy Fe ions2020
- Author(s)
  Wang Jing、Hatano Yuji 、Hinoki Tatsuya、Alimov Vladimir Kh.、Spitsyn Alexander V.、Bobyr Nikolay P.、Kondo Sosuke、Toyama Takeshi、Lee Heun Tae、Ueda Yoshio、Schwarz-Selinger Thomas
- Organizer
  3rd Asia-Pacific Symposium on Tritium Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] Deuterium retention in tungsten irradiated by high-dose neutrons at high temperature2020
- Author(s)
  Oya Makoto、Shimada Masashi、Taylor Chase N.、Kobayashi Makoto I.、Nobuta Yuji、Yamauchi Yuji、Oya Yasuhisa、Ueda Yoshio、Hatano Yuji
- Organizer
  24th International Conference on Plasma-Surface Interactions in Controlled Fusion Devices
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] Effect of deuterium-helium mixed plasma exposure on hydrogen isotopes retention in damaged tungsten2020
- Author(s)
  Yasuhisa Oya
- Organizer
  Nuclear Materials Conference 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] Influence of He and/or irradiation defects on the plasma driven permeation behavior in tungsten material2020
- Author(s)
  Yasuhisa Oya
- Organizer
  3rd Asia-Pacific Symposium on Tritium Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01885
[Presentation] Deuterium trapping at irradiation-induced defects in tungsten studied by positron annihilation spectroscopy2019
- Author(s)
  Toyama T., Ami K., Inoue K., Nagai Y., Sato K., Xu Q., Hatano Y.
- Organizer
  4th International Workshop on Models and Data for Plasma-Material Interactions in Fusion Devices
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] Deuterium retention in W and binary W alloys irradiated with high energy Fe and W ions2019
- Author(s)
  Hatano, Y., Wang J., Alimov V. Kh., Hinoki T., Spitsyn A. V., Bobyr N. P., Kondo S., Toyama T., Lee H. T., Ueda Y., Sugiyama K., Schwartz-Selinger T.
- Organizer
  4th International Workshop on Models and Data for Plasma-Material Interactions in Fusion Devices
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] Deuterium retention in W and binary W alloys irradiated with high energy Fe ions2019
- Author(s)
  Wang J., Hatano Y., Hinoki T., Spitsyn A. V., Bobyr N. P., Kondo S., Toyama T., Lee H. T., Ueda Y.
- Organizer
  International Conference on Fusion Reactor Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] 重水素プラズマ照射した中性子-鉄イオン複合照射タングステンにおける滞留挙動への欠陥分布影響2019
- Author(s)
  山崎翔太, 戸苅陽大, 仲田萌子, 趙明忠, 孫飛, 桒原竜弥, 波多野雄治, 外山健, 大矢恭久
- Organizer
  日本原子力学会2019年春の年会
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] Deuterium retention in neutron irradiated tungsten-rhenium alloy and potassium-doped tungsten2018
- Author(s)
  M. Oya, H.T. Lee, T. Yamane, A. Nakamura, H. Ito, T. Kuwabara, M. Yajima, T. Toyama, K. Suzuki, M. Takagi, N. Ohno, Y. Ueda, Y. Hatano
- Organizer
  23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] Kinetics of deuterium penetration into neutron-irradiated tungsten2018
- Author(s)
  M. Yajima, Y. Hatano, N. Ohno, T. Kuwabara, T. Toyama, K. Suzuki, M. Takagi
- Organizer
  23rd International Conference on Plasma Surface Interactions in Controlled Fusion Devices
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] 中性子照射効果を考慮した核融合炉材料中の水素同位体蓄積量評価2018
- Author(s)
  波多野雄治, V. Kh. Alimov, 大矢恭久, 近藤創介, 檜木達也, 染谷洋二, 原型炉設計合同特別チーム
- Organizer
  第12回核融合エネルギー連合講演会
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] シティズンシップ育成を目指した理科授業プログラムの開発実践－エネルギー・環境、トランスサイエンス問題に関するアーギュメンテーション－2016
- Author(s)
  萱野貴広、土屋善之，大矢恭久
- Organizer
  日本エネルギー環境教育学会第11回全国大会
- Place of Presentation
  札幌市立山手小学校（北海道札幌市）
- Year and Date
  2016-08-09
- Data Source
  KAKENHI-PROJECT-15K12376
[Presentation] 原子力発電所を活用した放射線教育の実践とその効果2013
- Author(s)
  奥野健二、大矢恭久、中武貞文
- Organizer
  日本科学教育学会第37 回年会
- Place of Presentation
  三重大学　(三重県）
- Data Source
  KAKENHI-PROJECT-23300283
[Presentation] 原子力発電所を活用した放射線教育の実践とその効果2013
- Author(s)
  奥野健二, 大矢恭久, 中武貞文
- Organizer
  日本科学教育学会第37回年会
- Place of Presentation
  東京理科大学
- Data Source
  KAKENHI-PROJECT-23300283
[Presentation] ステンレスにおける固-液界面での水素同位体存在状態に及ぼす水の放射線分解の影響2013
- Author(s)
  奥野健二、大矢恭久、小林真、他3 名
- Organizer
  日本原子力学会2013 年春の年会
- Place of Presentation
  大阪府東大阪市近畿大学
- Year and Date
  2013-03-26
- Data Source
  KAKENHI-PROJECT-21360458
[Presentation] 学校現場におけるガバナンスシステム導入の可能性-防災・減災教育に対する大学生の意識から-2013
- Author(s)
  萱野貴広, 熊野善介, 大矢恭久, 奥野健二, 内ノ倉真吾
- Organizer
  日本科学教育学会第37回年会
- Place of Presentation
  東京理科大学
- Data Source
  KAKENHI-PROJECT-23300283
[Presentation] 学校現場におけるガバナンスシステム導入の可能性ー防災・減災教育に対する大学生の意識からー2013
- Author(s)
  萱野貴広、熊野善介、大矢恭久、奥野健二、内ノ倉真吾
- Organizer
  日本科学教育学会第37 回年会
- Place of Presentation
  三重大学　(三重県）
- Data Source
  KAKENHI-PROJECT-23300283
[Presentation] 地域特性に配慮した大学教育の取り組み2012
- Author(s)
  大矢恭久, 奥野健二, 熊野善介, 内ノ倉真吾, 萱野貴広, 神田玲子, 中武貞文
- Organizer
  日本科学教育学会第36回年会
- Place of Presentation
  東京理科大学
- Data Source
  KAKENHI-PROJECT-23300283
[Presentation] Hydrogen isotopes behavior on water metal boundary with/without the Metal Oxide2012
- Author(s)
  T. Hayashi, H. Nakamura, K. Isobe, K. Kobayashi, Y. Edao, T. Yamanishi, Y. Oya, K. Okuno
- Organizer
  20^<th> ANS Topical Meeting on the Technology of Fusion Energy
- Place of Presentation
  Nashville, TN, U.S.A
- Year and Date
  2012-08-27
- Data Source
  KAKENHI-PROJECT-21360458
[Presentation] Evaluation of hydrogen isotope retention enhancement for tungsten by plasma exposure in LHD2012
- Author(s)
  Yasuhisa Oyaet al.
- Organizer
  20th International Conference on Plasma Surface Interactions 2012
- Place of Presentation
  ドイツ
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] Evaluation of hydrogen isotope retention enhancement for tungsten by plasma exposure in LHD2012
- Author(s)
  Yasuhisa Oya
- Organizer
  20th International Conference on Plasma Surface Interactions
- Place of Presentation
  Eurogress (Germany)
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] 学校教育/教師教育における放射線教育・減災教育の先導的な取り組み-科学技術ガバナンスの確立のための科学教育の事例研究-2012
- Author(s)
  熊野善介, 萱野貴広, 内ノ倉真吾, 大矢恭久
- Organizer
  日本科学教育学会第36回年会
- Place of Presentation
  東京理科大学
- Data Source
  KAKENHI-PROJECT-23300283
[Presentation] 地域に配慮した大学教育の取り組み2012
- Author(s)
  大矢恭久・奥野健二・熊野善介・内ノ倉真吾・萱野貴広・神田玲子・中武貞文
- Organizer
  日本科学教育学会第36回年会
- Place of Presentation
  東京理科大神楽坂キャンパス(東京都）
- Data Source
  KAKENHI-PROJECT-23300283
[Presentation] Enhancement of Hydrogen Isotope Retention Capacity for the Impurity Deposited Tungsten by Long-term Plasma Exposure in LHD2012
- Author(s)
  Yasuhisa Oyaet al.
- Organizer
  27th Symposium of Fusion Technology
- Place of Presentation
  ベルギー
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] Implantation energy dependence on deuterium recycling and retention behaviors for the carbon implanted tungsten2012
- Author(s)
  Yasuhisa Oya
- Organizer
  4th Japan-China Workshop on Fusion-Related Tritium Science and Technology
- Place of Presentation
  富山県民会館（富山県）
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] Enhancement of Hydrogen Isotope Retention Capacity for the Impurity Deposited Tungsten by Long-term Plasma Exposure in LHD2012
- Author(s)
  Yasuhisa Oya
- Organizer
  27th Symposium of Fusion Technology
- Place of Presentation
  The Palais des Congress of Liege (Belgium)
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] Implantation energy dependence on deuterium recycling and retention behaviors for the carbon implanted tungsten2012
- Author(s)
  Yasuhisa Oyaet al.
- Organizer
  4th Japan-China Workshop on Fusion-Related Tritium Science ond Technology
- Place of Presentation
  富山
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] 学校教育/教師教育における放射線・減災教育の先導的な取り組みー科学技術ガバナンスの確立のための科学教育の事例研究2012
- Author(s)
  熊野善介・萱野貴広・内ノ倉真吾・大矢恭久
- Organizer
  日本科学教育学会第36回年会
- Place of Presentation
  東京理科大神楽坂キャンパス(東京都）
- Data Source
  KAKENHI-PROJECT-23300283
[Presentation] タングステン-炭素混合層に照射した水素同位体のリサイクリング挙動および滞留挙動2011
- Author(s)
  大矢恭久
- Organizer
  日本原子力学会2011年秋の大会
- Place of Presentation
  北九州市、日本
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Permeation behaviors of tritium through a type 316 stainless steel2011
- Author(s)
  Y.Oya
- Organizer
  10th International Symposium on Fusion Nuclear Technology
- Place of Presentation
  Portland, Oregon, USA
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Comparison of deuterium retention for ion-irradiated and neutron-irradiated tungsten2011
- Author(s)
  Y.Oya
- Organizer
  13th International Workshop on Plasma-Facing Materials and Components for Fusion Applications and 1st International Conference on Fusion Energy Materials Science
- Place of Presentation
  Rosenheim, Germany
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] タングステン-炭素混合層に照射した水素同位体のリサイクリング挙動および滞留挙動2011
- Author(s)
  大矢恭久, 他7名
- Organizer
  日本原子力学会2011年秋の大会
- Place of Presentation
  北九州国際会議場(北九州)
- Year and Date
  2011-09-19
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] HLW地層処分地選定に関する合意形成(5)まとめ2011
- Author(s)
  興直孝、大矢恭久、中武貞文, ら
- Organizer
  日本原子力学会2011年秋の大会
- Place of Presentation
  北九州国際会議場(福岡県)
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-23300283
[Presentation] タングステン-炭素混合層に照射した水素同位体のリサイクリング挙動および滞留挙動2011
- Author(s)
  大矢恭久他
- Organizer
  日本原子力学会「秋の大会」
- Place of Presentation
  福岡
- Year and Date
  2011-09-19
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] Hydrogen isotope permeation behavior from cooling water through various metal piping2011
- Author(s)
  T. Hayashi, H. Nakamura, K. Isobe, K. Kobayashi, M. Oyaizu, T. Yamanishi, Y. Oya, K. Okuno
- Organizer
  10^<th> International Symposium on Fusion Nucl. Technol.
- Place of Presentation
  Portland, OR, U.S.A.
- Year and Date
  2011-09-14
- Data Source
  KAKENHI-PROJECT-21360458
[Presentation] 核融合炉トリチウム増殖材中トリチウムの移行過程に及ぼす照射効果～γ線照射によりLi_2O中に生成する照射欠陥の消滅挙動～2010
- Author(s)
  小林真, 鈴木祥子, 倉田理江, 王万景, 藤井俊行, 山名元, 大矢恭久, 奥野健二
- Organizer
  第44回京都大学原子炉実験所学術講演会
- Place of Presentation
  大阪
- Year and Date
  2010-01-28
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] 炭素、ヘリウム、水素同位体同時照射環境下におけるタングステン中の水素同位体滞留と照射損傷挙動2010
- Author(s)
  大矢恭久
- Organizer
  第8回核融合エネルギー連合講演会
- Place of Presentation
  高山市
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] 炭素イオン照射されたタングステンにおける結晶構造変化とトリチウム滞留2010
- Author(s)
  大矢恭久, 他5名
- Organizer
  2010年電気化学会第77回大会
- Place of Presentation
  富山大学五福キャンパス
- Year and Date
  2010-03-31
- Data Source
  KAKENHI-PROJECT-19686055
[Presentation] Role of energetic tritium chemistry on developing thermonuclear fusion reactors2010
- Author(s)
  Kenji Okuno, Makoto Kobayashi, Rie Kurata, Yasuhisa Oya
- Organizer
  26th Symposium on Fusion Technology
- Place of Presentation
  アルファンデガ会議センター(ボルト・ポルトガル)
- Year and Date
  2010-09-30
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] 炭素、ヘリウム、水素同位体同時照射環境下におけるタングステン中の水素同位体滞留と照射損傷挙動2010
- Author(s)
  大矢恭久, 他11名
- Organizer
  第8回核融合エネルギー連合講演会
- Place of Presentation
  高山市民文化会館、岐阜
- Year and Date
  2010-06-10
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] Dependence of gamma-ray dose on annihilation processes of irradiatior defects in Li2TiO32010
- Author(s)
  Junya Osuo, Makoto Kobayashi, Rie Kurata, Akiko Hamada, Wanjing Wang, Toshiyuki Fujii, Hajimu Yamana, Tianyong Luo, Kaiming Feng, Yasuhisa Oya, Kenji Okuno
- Organizer
  26th Symposium on Fusion Technology
- Place of Presentation
  アルファンデガ会議センター(ボルト・ポルトガル)
- Year and Date
  2010-09-30
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] Comparison of hydrogen isotope retention and irradiation damage behaviors in tungsten and SS-316 with simultaneous C^+-D_2^+-He^+ implantation2010
- Author(s)
  Y.Oya
- Organizer
  26th Symposium on Fusion Technology
- Place of Presentation
  Porto, Portugal
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] 14MeV中性子照射した酸化リチウム中での照射欠陥消滅過程の解明2010
- Author(s)
  川崎浄貴, 小林真, 鈴木優斗, 濱田明公子, 松岡和志, 落合謙太郎, 今野力, 馮開明, 大矢恭久, 奥野健
- Organizer
  日本原子力学会中部支部/第42回中部支部研究発表会
- Place of Presentation
  名古屋大学(名古屋市)
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] 炭素イオン照射されたタングステンにおける結晶構造変化とトリチウム滞留2010
- Author(s)
  大矢恭久, 他
- Organizer
  2010年電気化学会第77回大会
- Place of Presentation
  富山
- Year and Date
  2010-03-31
- Data Source
  KAKENHI-PROJECT-19686055
[Presentation] 炭化系セラミックス材料における高エネルギーイオンのホットアトム化学的過程に関する研究2010
- Author(s)
  大矢恭久
- Organizer
  日本放射化学学会/第54回放射化学討論会
- Place of Presentation
  大阪
- Year and Date
  2010-09-28
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] 炭素、重水素、ヘリウム3種イオン同時照射に及ぼすタングステン中の重水素滞留挙動2010
- Author(s)
  大矢恭久
- Organizer
  日本原子力学会2010年秋の大会
- Place of Presentation
  札幌市
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Retention and desorption behavior of hydrogen isotopes in gamma-ray irradiated Li2TiO32010
- Author(s)
  Akiko Hamada, Makoto Kobayashi, Rie Kurata, Masato Suzuki, Hajimu Yamana, Toshiyuki Fujii, Yasuhisa Oya, Kenji Okuno
- Organizer
  19th Topical Meeting on the Technology of Fusion Energy
- Place of Presentation
  リビエラホテル(ラスベガス・USA)
- Year and Date
  2010-11-11
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] Studies on permeation behavior of tritium in cooling piping material2010
- Author(s)
  Y.Oya
- Organizer
  19th Topical Meeting on Fusion Energy
- Place of Presentation
  奈良市
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] 炭素, ヘリウム,水素同位体同時照射環境下におけるタングステン中の水素同位体滞留と照射挙動2010
- Author(s)
  大矢恭久他
- Organizer
  8回核融合エネルギー連合講演会
- Place of Presentation
  岐阜
- Year and Date
  2010-06-10
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] Behavior of irradiation damage in lithium oxide produced by 14MeV neutron and gamma-ray irradiation2010
- Author(s)
  Yasuhisa Oya, et. al.
- Organizer
  3rd Japan-China Workshop on the tritium and breeding blanket technology
- Place of Presentation
  昆明・中国
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] 炭素イオン照射されたタングステンにおける結晶構造変化とトリチウム滞留2010
- Author(s)
  大矢恭久
- Organizer
  電気化学会第77回大会
- Place of Presentation
  富山市,日本
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Hydrogen isotope behavior transferring through water - metal boundary2010
- Author(s)
  T. Hayashi, H. Nakamura, K. Isobe, K. Kobayashi, M. Oyaizu, Y. Oya, K. Okuno, T. Yamanishi
- Organizer
  19^<th> Topical Meeting on Fusion Energ
- Place of Presentation
  Las Vegas, NV, U.S.A.
- Year and Date
  2010-11-10
- Data Source
  KAKENHI-PROJECT-21360458
[Presentation] 固体における高エネルギーイオンのホットアトム化学的過程に関する研究(XXII)-γ線照射した酸化リチウム中における照射欠陥消滅過程に関する研究-2010
- Author(s)
  宮原祐人, 小林真, 倉田理江, 押尾純也, 鈴木優斗, 濱田明公子, 松岡和志, 藤井俊之, 山名元, 大矢恭久, 奥野健二
- Organizer
  日本放射化学会年会/第54回放射化学討論会
- Place of Presentation
  大阪大学(吹田市)
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] Dynamics of hydrogen isotope trapping and detrapping for tungsten under simultaneous triple ion (C^+, D_2^+ and He^+) implantation2010
- Author(s)
  Yasuhisa Oya, 他8名
- Organizer
  19^<th> International Conference on Plasma Surface Interactions
- Place of Presentation
  San Diego、米国
- Year and Date
  2010-05-25
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] Li2TiO3における水素同位体の移行過程に関する研究2010
- Author(s)
  倉田理江, 小林真, 濱田明公子, 松岡和志, 大矢恭久, 奥野健二
- Organizer
  第8回核融合エネルギー連合講演会
- Place of Presentation
  高山市民文化会館(高山市)
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] 14MeV中性子照射により酸化リチウム中に生成した照射欠陥の消滅過程の速度論的研究2010
- Author(s)
  松岡和志, 倉田理江, 小林真, 落合謙太郎, 今野力, 大矢恭久
- Organizer
  日本原子力学会2010年春の年会
- Place of Presentation
  茨城
- Year and Date
  2010-03-28
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] 炭化系セラミックス材料における高エネルギーイオンのホットアトム化学的過程に関する研究2010
- Author(s)
  大矢恭久
- Organizer
  日本放射化学会/第54回放射科学討論会
- Place of Presentation
  大阪市(招待講演)
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Dynamics of hydrogen isotope trapping and detrapping for tungsten under simultaneous triple ion (C+, D2+and He+) implantation2010
- Author(s)
  Yasuhisa Oyaet al.
- Organizer
  19th International Conference on Plasma Surface Interactions
- Place of Presentation
  米国
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] 炭化系セラミックス材料における高エネルギーイオンのホットアトム化学的過程に関する研究2010
- Author(s)
  大矢恭久
- Organizer
  日本放射化学学会/第54回放射化学討論会
- Place of Presentation
  大阪大学、大阪
- Year and Date
  2010-09-28
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] Dynamics of hydrogen isotope trapping and detrapping for tungsten under simultaneous triple ion (C^+, D_2^+ and He^+) implantation2010
- Author(s)
  Y.Oya
- Organizer
  19th International Conference on Plasma Surface Interactions
- Place of Presentation
  San Diego, USA
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Comparison of hydrogen isotope retention and irradiation damage behaviors in tungsten and SS-316 with simultaneous C^+-D_2^+ implantation2010
- Author(s)
  Yasuhisa Oya, 他8名
- Organizer
  26^<th> Symposium on Fusion Technology
- Place of Presentation
  ポルト、ポルトガル
- Year and Date
  2010-09-30
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] Comparison of hydrogen isotope retention and irradiation damage behaviors in tungsten and SS-316 with simultaneous C+-D2+implantation2010
- Author(s)
  Yasuhisa Oyaet al.
- Organizer
  26th Symposium on Fusion Technology
- Place of Presentation
  ポルトガル
- Data Source
  KAKENHI-PROJECT-22360389
[Presentation] リチウム酸化物中に生成するトリチウムの化学的存在状態の熱アニーリング過程と欠陥消滅過程の相関性に関する考察2010
- Author(s)
  奥野健二, 大矢恭久, 鈴木祥子, 倉田理江, 小林真
- Organizer
  日本原子力学会2010年春の年会
- Place of Presentation
  茨城
- Year and Date
  2010-03-28
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] Fluence dependence on deuterium retention for the oxidized SS-3162009
- Author(s)
  Y.Oya, S.Suzuki, M.Matsuyama, T.Hayashi, T.Yamanishi, Y.Asakura, K.Okuno
- Organizer
  14^<th> International Conference on Fusion Reactor Materials
- Place of Presentation
  札幌コンベンションセンター(札幌市)
- Data Source
  KAKENHI-PROJECT-21360458
[Presentation] Effect of Permeation Barrier on Tritium Leakage through Metallic Materials2009
- Author(s)
  T. Oda, Y. Oya, S. Tanaka
- Organizer
  9th Int. Symp. Fusion Nucl. Technol.
- Place of Presentation
  Dalian, China
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Fluence dependence on deuterium retention for the oxidized SS-3162009
- Author(s)
  Y. Oya, S. Suzuki, M. Matsuyama, T. Hayashi, T. Yamanishi, Y. Asakura and K. Okuno
- Organizer
  14^<th> International Conference on Fusion Reactor Materials
- Place of Presentation
  Sapporo, Japan
- Year and Date
  2009-09-07
- Data Source
  KAKENHI-PROJECT-21360458
[Presentation] Correlation between deuterium retention and microstructure change for tungsten under triple ion implantation2009
- Author(s)
  Yasuhisa Oya, et. al.
- Organizer
  12^<th> International Workshop on Plasma Facing materials and Components for Fusion Application
- Place of Presentation
  Julich, Germany
- Year and Date
  2009-05-12
- Data Source
  KAKENHI-PROJECT-19686055
[Presentation] 固体における高エネルギーイオンのホットアトム化学的過程に関する研究 (XXII)-14 MeV中性子照射したアルミン酸リチウム中に生成した照射欠陥消滅挙動-2009
- Author(s)
  濱田明公子, 鈴木祥子, 小林真, 倉田理江, 王万景, 落合謙太郎, 今野力, 大矢恭久, 奥野健二
- Organizer
  第53回放射化学討論会
- Place of Presentation
  東京
- Year and Date
  2009-09-28
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] 「高純度トリチウムを用いた金属-水界面における水素同位体移行挙動に関する研究(III)」-金属界面における水素同位体移行挙動に関する水分子の機能に関する考察(II)-2009
- Author(s)
  林巧、中村博文、磯部兼嗣、小林和容、山西敏彦、稲垣祐治、大矢恭久、奥野健二
- Organizer
  日本原子力学会2009春の年会
- Place of Presentation
  東京工業大学
- Year and Date
  2009-03-23
- Data Source
  KAKENHI-PROJECT-19560833
[Presentation] Correlation between Deuterium Retention and Microstructure Change for Tungsten under Triple Ion Implantation2009
- Author(s)
  Y.Oya
- Organizer
  12th International Workshop on Plasma Facing Materials and Components for Fusion Applications
- Place of Presentation
  ユーリッヒ,ドイツ
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Correlation between deuterium retention and microstructure change for tungsten under triple ion implantation2009
- Author(s)
  Yasuhisa Oya, et. al.
- Organizer
  12th International Workshop on Plasma Facing materials and Components for Fusion Application
- Place of Presentation
  ユーリッヒ・ドイツ
- Data Source
  KAKENHI-PROJECT-19686055
[Presentation] Simultaneous Ion Implantation Effect on Hydrogen Isotope Retention in Tungsten2009
- Author(s)
  Y.Oya
- Organizer
  4th International Workshop on Tritium-Material Interactions
- Place of Presentation
  富山市,日本
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] γ線照射により酸化リチウム中に生成した照射欠陥消滅過程の解明2009
- Author(s)
  鈴木優斗, 鈴木祥子, 倉田理江, 小林真, 王万景, 大矢恭久, 奥野健二
- Organizer
  日本原子力学会中部支部第41回研究発表会
- Place of Presentation
  名古屋
- Year and Date
  2009-11-30
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] Elucidation of Annihilation Processes of Defects Induced by gamma-irradiation in Li_2TiO_32009
- Author(s)
  Sachiko Suzuki, Makoto Kobayashi, Rie Kurata, Wanjing Wang, Toshiyuki Fujii, Hajimu Yamana, Kaiming Feng, Yasuhisa Oya, Kenji Okuno
- Organizer
  9th International Symposium on Fusion Nuclear Technology
- Place of Presentation
  中国・大連
- Year and Date
  2009-10-14
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] Dynamics of Energetic Hydrogen Isotopes in Carbon-Related Materials for Fusion Reactor Application2009
- Author(s)
  Y.Oya
- Organizer
  Asia-Pacific Symposium on Radiochemistry '09
- Place of Presentation
  ナパ,米国
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] C^+ and D_2^+ Dual Ion Implantation Effect on Hydrogen Isotope Retention in Tungsten2009
- Author(s)
  Y. Oya
- Organizer
  Korea-Japan Blanket Workshop
- Place of Presentation
  Seoul, South Korea
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Study on Annihilation Behavior of gamma-ray Induced Defects in Li_2O2009
- Author(s)
  Makoto Kobayashi, Sachiko Suzuki, Rie Kurata, Wanjing Wang, Toshiyuki Fujii, Hajimu Yamana, Kaiming Feng, Yasuhisa Oya, Kenji Okuno
- Organizer
  14th International Conference on Fusion Reactor Materials
- Place of Presentation
  札幌
- Year and Date
  2009-09-08
- Data Source
  KAKENHI-PROJECT-20246131
[Presentation] Study on Correlation between Tritium Release and Annihilation Behavior of Irradiation Defects in Thermal or Fast Neutron-Irradiated Li_4SiO_42008
- Author(s)
  Y. Oya
- Organizer
  Japan-China Tritium Workshop on Blanket and Tritium Technology
- Place of Presentation
  仙台, 日本
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Deuterium retention and desorption behaviors in tungsten exposed to TPE2008
- Author(s)
  Yasuhisa Oya, et al.
- Organizer
  25th Symposium on Fusion Technology
- Place of Presentation
  ロストック・ドイツ
- Year and Date
  2008-09-18
- Data Source
  KAKENHI-PROJECT-19686055
[Presentation] Function of Water Molecule for Tritium Behavior on the Water-Metal Boundary2008
- Author(s)
  T. Hayashi, H. Nakamura, K. Isobe, K. Kobayashi, M. Oyaizu, T. Yamanishi, H. Ishikawa, Y. Oya and K. Okuno
- Organizer
  18th Topical Meeting on the Technology of Fusion Energy
- Place of Presentation
  San Francisco, U.S.A.
- Year and Date
  2008-10-02
- Data Source
  KAKENHI-PROJECT-19560833
[Presentation] Behavior of hydrogen isotope retention in carbon implanted tungsten2008
- Author(s)
  Yasuhisa Oya, et.al.
- Organizer
  18^<th> International Conference on Plasma Surface Interactions in Controlled Fusion Devices
- Place of Presentation
  トレド・スペイン
- Year and Date
  2008-05-27
- Data Source
  KAKENHI-PROJECT-19686055
[Presentation] 「高純度トリチウムを用いた金属-水界面における水素同位体移行挙動に関する研究(II)」-金属界面における水素同位体移行挙動に関する水分子の機能に関する考察-2008
- Author(s)
  林巧、中村博文、磯部兼嗣、小林和容、山西敏彦、石川寛匡、大矢恭久、奥野健二
- Organizer
  日本原子力学会2008春の年会
- Place of Presentation
  大阪大学
- Year and Date
  2008-03-26
- Data Source
  KAKENHI-PROJECT-19560833
[Presentation] Deuterium retention and desorption behaviors in tungsten exposed to TPE2008
- Author(s)
  Yasuhisa Oya, et.al.
- Organizer
  25^<th> Symposium on Fusion Technology
- Place of Presentation
  ロストック・ドイツ
- Year and Date
  2008-09-18
- Data Source
  KAKENHI-PROJECT-19686055
[Presentation] TPEによる中性子非照射タングステン試料への重水素滞留挙動2008
- Author(s)
  大矢恭久, 他
- Organizer
  第25回プラズマ核融合学会年会
- Place of Presentation
  宇都宮
- Year and Date
  2008-12-03
- Data Source
  KAKENHI-PROJECT-19686055
[Presentation] Behavior of Hydrogen Isotope Retention in Carbon Implanted Tungsten2008
- Author(s)
  Y. Oya
- Organizer
  18th International Conference on Plasma-Surface Interactions in Controlled Fusion Devices
- Place of Presentation
  Toledo, Spain
- Data Source
  KAKENHI-PLANNED-19055002
[Presentation] Behavior of hydrogen isotope retention in carbon implanted tungsten2008
- Author(s)
  Yasuhisa Oya, et al.
- Organizer
  18th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
- Place of Presentation
  トレド・スペイン
- Year and Date
  2008-05-27
- Data Source
  KAKENHI-PROJECT-19686055
[Presentation] Distribution of hydrogen isotopes retained in the divertor tiles used in JT-60U2005
- Author(s)
  Y., Hirohata, T., Tanabe, T., Shibahara, M., Oyaizu, K., Sugiyama, Y., Oya, A., Yoshikawa, Y., Onishi, T., Arai, K., Masaki, Y., Ishimoto, K., Okuno, N., Miya
- Organizer
  12th Intern. Conf. on Fusion Reactor Materials
- Place of Presentation
  Santa Babara
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206092
[Presentation] Hydrogen Isotope Behavior in the First Wall of JT-60U after DD Discharge2005
- Author(s)
  Y., Oya, T., Tanabe, M., Oyaidzu, T., Shibahara, K., Sugiyama, A., Yoshikawa, Y., Onishi, Y., Hirohata, Y., Ishimoto, J., Yagyu, T., Arai, K., Masaki, K., Okuno, N., Miya, S., Tanaka
- Organizer
  12th Intern. Conf. on Fusion Reactor Materials
- Place of Presentation
  Santa Babara
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206092

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OYA YASUHISA 大矢 恭久

大矢 恭久 オオヤ ヤスヒサ

OYA Yasuhisa 大矢 恭久

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Plasma driven permeation for plasma facing materials and its hydrogen isotope effectPrincipal Investigator

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Quantitative evaluation and active control of tritiumrecycling in the plasma facing materials during mixed ion implantationsPrincipal Investigator

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Mixing of tungsten and carbon and tritium dynamics at fusion first wallPrincipal Investigator

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核融合炉第一壁で用いられる炭化ケイ素中での水素同位体挙動の解明とその体系化Principal Investigator

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トリチウムの材料表面での挙動と有機結合型トリチウムへの移行挙動に関する研究Principal Investigator

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OYA YASUHISA 大矢恭久

大矢恭久オオヤヤスヒサ

OYA Yasuhisa 大矢恭久

[Book] 議論することとその方法2013