Oya Makoto 大宅諒

Researcher Number	10804750
Other IDs
Affiliation (Current)	2025: 九州大学, 総合理工学研究院, 助教
Affiliation (based on the past Project Information) *help	2017 – 2025: 九州大学, 総合理工学研究院, 助教
Review Section/Research Field	Principal Investigator Basic Section 14020:Nuclear fusion-related / Energy engineering Except Principal Investigator Medium-sized Section 14:Plasma science and related fields / Basic Section 14020:Nuclear fusion-related
Keywords	Principal Investigator 水素同位体蓄積量 / 損耗 / 炉内大域的輸送 / タングステン堆積層 / トリチウム抽出 / プラズマ分解法 / 燃料循環システム / プラズマ分解 / 水素化合物ガス / プラズマ壁相互作用 … More / 照射損傷 / 照射欠陥 / 断続照射 / 水素同位体吸蔵 / タングステン / プラズマ応用工学 / 炭化水素ガス / 水素 … More Except Principal Investigator 核融合プラズマ対向材料 / 水素リサイクリング / プラズマ壁相互作用 / 分光エリプソメトリー / 実時間その場測定 / 表面変質 / STEM-EELS / ガス保持特性 / 微細組織 / ヘリウム / 水素 / 再堆積層 / アモルファス炭素 / 高速試料搬送装置 / 分子動力学 / 第一原理計算 / 核融合炉 / 燃料粒子循環 / 水素循環 / 炭素ポンプ / 周辺プラズマ / プラズマ－壁相互作用 / 電磁力強制流動 / プラズマ―壁相互作用 / 磁気閉じ込め核融合炉 / プラズマ対向機器 / リサイクリング / 粒子輸送 / 熱輸送 / 液体金属 / プラズマー壁相互作用 / 照射欠陥 / トリチウム / 核融合材料 / 核融合学 Less

タングステン粒子の炉内大域的輸送の理解とそれによる堆積層の水素同位体蓄積量の評価Principal Investigator
- Principal Investigator
  
  大宅諒
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  Kyushu University
In-situ measurement of surface modification of plasma-facing materials for application under steady-state fusion operation
- Principal Investigator
  
  宮本光貴
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  Shimane University
高密度プラズマ照射したタングステンの表面変質とガス吸蔵特性の高精度評価
- Principal Investigator
  
  宮本光貴
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
- Review Section
  
  Medium-sized Section 14:Plasma science and related fields
- Research Institution
  Shimane University
Study of fuel hydrogen circulation control with carbon pump
- Principal Investigator
  
  花田和明
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 14:Plasma science and related fields
- Research Institution
  Kyushu University
Tritium recovery by plasma decomposition of gaseous tritiated compoundsPrincipal Investigator
- Principal Investigator
  
  OYA Makoto
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  Kyushu University
液体金属プラズマ対向機器に於ける電磁力強制流動による熱・粒子除去能力の向上
- Principal Investigator
  
  廣岡慶彦
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  Chubu University
Effect of periodic plasma irradiation on hydrogen isotope retention in tungstenPrincipal Investigator
- Principal Investigator
  
  Oya Makoto
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 14020:Nuclear fusion-related
- Research Institution
  Kyushu 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
プラズマ中の炭化水素ガス分解を利用した水素生成法の飛躍的な効率向上を目指す研究Principal Investigator
- Principal Investigator
  
  大宅諒
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Energy engineering
- Research Institution
  Kyushu University

All 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Effect of helium irradiation on the hydrogen isotope retention in tungsten by in situ TEM and STEM-EELS analysis2023
- Author(s)
  Miyamoto Mitsutaka、Sano Kohei、Sawae Tomoya、Haruta Mitsutaka、Kurata Hiroki
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 36 Pages: 101484-101484
- DOI
  10.1016/j.nme.2023.101484
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22KK0038, KAKENHI-PROJECT-23K23224, KAKENHI-PROJECT-23K25854
[Journal Article] Effective Decomposition of Water Vapor in Radio-Frequency Plasma with Carbon Deposition on Vessel Wall2022
- Author(s)
  M. Oya, R. Ikeda, K. Katayama
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 17 Issue: 0 Pages: 2405087-2405087
- DOI
  10.1585/pfr.17.2405087
- ISSN
  1880-6821
- Year and Date
  2022-07-08
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K13899
[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] 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] 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 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] Simulation of Experimental Deuterium Retention in Tungsten under Periodic Deuterium Plasma Irradiation2021
- Author(s)
  Makoto OYA, Yuki HARA, Kazunari KATAYAMA and Kaoru OHYA
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 16 Issue: 0 Pages: 2405057-2405057
- DOI
  10.1585/pfr.16.2405057
- NAID
  130008043189
- ISSN
  1880-6821
- Year and Date
  2021-05-07
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K13527
[Journal Article] Overview of recent progress on steady state operation of all-metal plasma facing wall device QUEST2021
- Author(s)
  Hanada K.、Yoshida N.、Hasegawa M.、Oya M.、Oya Y.、Takagi I.、Hatayama A.、Shikama T.、Idei H.、Nagashima Y.、Ikezoe R.、Onchi T.、Kuroda K.、Kawasaki S.、Higashijima A.、Nagata T.、Shimabukuro S.、Nakamura K.、Murakami S.、Takase Y.、Gao X.、Liu H.、Qian J.
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 27 Pages: 101013-101013
- DOI
  10.1016/j.nme.2021.101013
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04456, KAKENHI-PROJECT-21H01054, KAKENHI-PROJECT-21K03510
[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] 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] Measurement of Dynamic Retention with Fast Ejecting System of Targeted Sample (FESTA)2020
- Author(s)
  Q. Yue, K. Hanada, M. Oya, S. Matsuo, S. Kojima, H. Idei, T. Onchi, K. Kuroda, N. Yoshida, R. Ikezoe, Y. Liu, M. Hasegawa, S. Shimabukuro, A. Higashijima, T. Nagata and S. Kawasaki
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: 15 Issue: 0 Pages: 2402013-2402013
- DOI
  10.1585/pfr.15.2402013
- NAID
  130007840523
- ISSN
  1880-6821
- Year and Date
  2020-04-06
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13527
[Journal Article] Atomic and Molecular Processes in Plasma Decomposition Method of Hydrocarbon Gas2020
- Author(s)
  M. Oya, R. Ikeda and K. Katayama
- Journal Title
  
  Plasma and Fusion Research
  
  Volume: Accepted
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13527
[Journal Article] プロジェクトレビュー日米科学技術協力事業 PHENIX 計画‐６年間の成果と次期計画‐４．タスク３トリチウム挙動および中性子照射効果2020
- Author(s)
  大矢恭久，波多野雄治，信太祐二，山内有二，小林真，大宅諒，片山一成，大塚哲平，上田良夫
- Journal Title
  
  Journal of Plasma and Fusion Research
  
  Volume: 96 Pages: 140-144
- Data Source
  KAKENHI-PROJECT-18K13527
[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] 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] Estimation of fuel particle balance in steady state operation with hydrogen barrier model2019
- Author(s)
  Hanada K.、Yoshida N.、Takagi I.、Hirata T.、Hatayama A.、Okamoto K.、Oya Y.、Shikama T.、et al.
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 19 Pages: 544-549
- DOI
  10.1016/j.nme.2019.03.015
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03576, KAKENHI-PROJECT-18K13527, KAKENHI-PROJECT-16H02441, KAKENHI-PROJECT-20K20445
[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] 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] Particle balance investigation with the combination of the hydrogen barrier model and rate equations of hydrogen state in long duration discharges on an all-metal plasma facing wall in QUEST2019
- Author(s)
  K. Hanada, N. Yoshida, M. Hasegawa, A. Hatayama, K. Okamoto, I. Takagi, T. Hirata, Y. Oya, M. Miyamoto, M. Oya, et al.
- Journal Title
  
  Nuclear Fusion
  
  Volume: 59 Pages: 076007-076007
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13527
[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] The role of the graphite divertor tiles in helium retention on the LHD wall2017
- Author(s)
  M. Oya, G. Motojima, M. Tokitani, H. Tanaka, S. Masuzaki and Y. Ueda
- Journal Title
  
  Nuclear Materials and Energy
  
  Volume: 13 Pages: 58-62
- DOI
  10.1016/j.nme.2017.07.006
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H06934
[Presentation] Evaluation of helium irradiation effect on hydrogen isotope retention behavior in tungsten with high function TEMs2023
- Author(s)
  Mitsutaka Miyamoto, Kohei Sano, Tomoya Sawae, Mitsutaka Haruta, Hiroki Kurata
- Organizer
  19th International Conference on Plasma-Facing Materials and Components for Fusion Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22KK0038
[Presentation] QUESTにおける長時間プラズマ放電中高速試料搬送装置（FESTA）を用いたタングステン試料の表面再結合係数の測定2023
- Author(s)
  岳其霖，花田和明，大宅諒，吉田直亮，島袋瞬，出射浩，恩地拓己，黒田賢剛，池添竜也，井戸毅，長谷川真，河野香，東島亜紀，永田貴大，川崎昌二
- Organizer
  プラズマ・核融合学会九州・沖縄・山口支部第27回支部大会
- Data Source
  KAKENHI-PROJECT-21H04456
[Presentation] Evaluation of helium irradiation effect on hydrogen isotope retention behavior in tungsten with high function TEMs2023
- Author(s)
  Mitsutaka Miyamoto, Kohei Sano, Tomoya Sawae, Mitsutaka Haruta, Hiroki Kurata
- Organizer
  19th International Conference on Plasma-Facing Materials and Components for Fusion Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25854
[Presentation] 原型炉ダイバータにおけるタングステンモノブロックの損耗と再堆積の評価2023
- Author(s)
  大宅諒, 星野一生, 朝倉伸幸, 坂本宜照, 大野哲靖, 花田和明
- Organizer
  第40回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-21K13899
[Presentation] 高温条件下におけるタングステン堆積層形成過程の水素透過フラックス測定2023
- Author(s)
  増田健太郎, 大宅諒, 片山一成
- Organizer
  第40回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-21K13899
[Presentation] QUESTにおける高速試料搬送装置（FESTA）を用いたヘリウム吸蔵タングステン試料からの水素・ヘリウムリサイクリングの評価2022
- Author(s)
  岳其霖 , 花田和明 , 吉田直亮 , 島袋瞬 , 大宅諒 , 出射浩 , 恩地拓己 , 黒田賢剛 , 池添竜也 , 井戸毅 , 長谷川真 , 東島亜紀 , 永田貴大 , 川崎昌二 , 河野香
- Organizer
  第39回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-21H04456
[Presentation] Predictive calculation of fuel inventory in plasma-facing walls of JA DEMO reactor2022
- Author(s)
  M. Oya, K. Hoshino, N. Asakura, Y. Sakamoto, N. Ohno, K. Hanada
- Organizer
  31st International Toki Conference on Plasma and Fusion Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13899
[Presentation] プラズマを用いた水蒸気の分解による水素抽出法と炭素堆積の影響2022
- Author(s)
  大宅諒, 孫昊男, 片山一成
- Organizer
  第14回核融合エネルギー連合講演会
- Data Source
  KAKENHI-PROJECT-21K13899
[Presentation] 原型炉プラズマ対向壁の燃料インベントリー評価とヘリウム照射効果2022
- Author(s)
  大宅諒, 星野一生, 朝倉伸幸, 坂本宜照, 大野哲靖, 花田和明
- Organizer
  第39回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-21K13899
[Presentation] Direct measurement of dynamic retention from plasma exposed stainless　steel type 316L specimen using Fast Ejecting System of Targeted Sample(FESTA) on QUEST2022
- Author(s)
  Qilin YUE1, Kazuaki HANADA, Makoto OYA, Shinichiro KOJIMA, Hiroshi IDEI, Takumi ONCHI, Kengoh KURODA, Naoaki YOSHIDA, Ryuya IKEZOE, Takashi IDO, Makoto HASEGAWA, Shun SHIMABUKURO, Aki HIGASHIJIMA, Takahiro NAGATA, Shoji KAWASAKI, Kaori KONO
- Organizer
  Technical Meeting on Long-Pulse Operation of Fusion Devices
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04456
[Presentation] 高周波プラズマによる有機物からの水素抽出特性2022
- Author(s)
  大宅諒, 片山一成, 林信哉
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21K13899
[Presentation] Hydrogen Extraction Characteristics from Organic Matter by Radio-Frequency Plasma2022
- Author(s)
  M. Oya, K. Katayama, N. Hayashi
- Organizer
  The 13th International Symposium on Applied Plasma Science
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13899
[Presentation] QUEST長時間放電での高速試料搬送装置（FESTA）での軽水素リサイクリングの計測2022
- Author(s)
  岳其霖、花田和明、大宅諒、出射浩、恩地拓己、黒田賢剛、吉田直亮、池添竜也、井戸毅、長谷川真、島袋瞬、東島亜紀、永田貴大、川崎昌二、河野香
- Organizer
  第１４回核融合エネルギー連合講演会
- Data Source
  KAKENHI-PROJECT-21H04456
[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] 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] 原型炉におけるプラズマ対向壁の燃料インベントリー評価と再結合係数の影響2021
- Author(s)
  大宅諒, 星野一生, 朝倉伸幸, 坂本宜照, 花田和明
- Organizer
  第37回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-21K13899
[Presentation] 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 and Y. Hatano
- Organizer
  24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13527
[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] Research on Dynamic Retention Measurement Using Fast Ejecting System of Targeted Sample (FESTA) in QUEST2021
- Author(s)
  Q. Yue, K. Hanada, M. Oya, H. Ide, R. Ikezoe, S. Matsuo, S. Kojima, T. Onchi, K. Kuroda, N. Yoshida, M. Hasegawa, S. Shimabukuro, A. Higashijima, T. Nagata, S. Kawasaki, Y. Liu
- Organizer
  24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13527
[Presentation] 原型炉におけるプラズマ対向壁の燃料インベントリー評価と再結合係数の影響2021
- Author(s)
  大宅諒,星野一生,朝倉伸幸,坂本宜照,花田和明
- Organizer
  第38回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-21H04456
[Presentation] Effective Decomposition of Water Vapor in RF plasma with Carbon Deposition2021
- Author(s)
  M. Oya, R. Ikeda and K. Katayama
- Organizer
  30th International Toki Conference on Plasma and Fusion Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13899
[Presentation] タングステン堆積層形成過程における水素透過挙動のモデリング2020
- Author(s)
  平中芳樹，花田和明，片山一成，大宅諒，恩地拓己，原優樹
- Organizer
  第36回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-18K13527
[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] QUESTにおいて壁からの水素再放出現象が長時間プラズマ放電に及ぼす影響とその抑制対策2020
- Author(s)
  吉田直亮，島袋瞬，牟田口崇史，大宅諒，波多野雄治，大野哲請，大矢恭久，花田和明，出射浩
- Organizer
  第36回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-18K13527
[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] 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] Simulation of Deuterium Retention in Tungsten under Periodic Deuterium Plasma Irradiation2020
- Author(s)
  M. Oya, Y. Hara, K. Katayama and K. Ohya
- Organizer
  29th International Toki Conference on Plasma and Fusion Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13527
[Presentation] 高温・高照射量で中性子照射されたタングステンの水素同位体吸蔵特性2020
- Author(s)
  大宅諒，Masashi Shimada，Chase N. Taylor, 小林真，信太祐二，山内有二，孫飛，大矢恭久，上田良夫，波多野雄治
- Organizer
  日本原子力学会 2020秋の大会
- Data Source
  KAKENHI-PROJECT-18K13527
[Presentation] Difference of Dynamic Retention from Different Samples Using Fast Ejecting System of Targeted Sample (FESTA)2020
- Author(s)
  Q. Yue, K. Hanada, M. Oya, S. Kojima, H. Idei, T. Onchi, K. Kuroda, N. Yoshida, R. Ikezoe, M. Hasegawa, S. Shimabukuro, A. Higashijima, T. Nagata, S. Kawasaki
- Organizer
  29th International Toki Conference on Plasma and Fusion Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13527
[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] 高周波プラズマによる水蒸気の直接分解2020
- Author(s)
  池田遼介, 大宅諒, 片山一成
- Organizer
  第36回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-18K13527
[Presentation] 高温熱源を利用した固体酸化物電解セル高温水蒸気電解による水素製造2020
- Author(s)
  酒井瞭典, 片山一成, 大宅諒, 山嵜敦広, 深田智
- Organizer
  2020合同WEB討論会~第52回溶融塩化学討論会，第44回電解技術討論会-ソーダ工業技術討論会，第40回水素エネルギー協会大会~
- Data Source
  KAKENHI-PROJECT-18K13527
[Presentation] 電磁力強制流動による液体金属中の熱輸送の促進2019
- Author(s)
  廣岡慶彦，大宅諒，次木匠，花田和明
- Organizer
  第36回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-18K13527
[Presentation] Atomic and Molecular Processes in Plasma Decomposition Method of Hydrocarbon gas2019
- Author(s)
  M. Oya, R. Ikeda and K. Katayama
- Organizer
  28th International Toki Conference on Plasma and Fusion Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13527
[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] 高温ガス炉トリチウム生産におけるトリチウム透過抑制効果の検討2019
- Author(s)
  末松千里, 片山一成, 大宅諒, 松浦秀明, 大塚哲平
- Organizer
  第36回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-18K13527
[Presentation] QUESTにおける高速試料搬送装置での動的吸蔵量の計測2019
- Author(s)
  岳其霖，花田和明，大宅諒，小島信一郎，松尾祥吾，出射浩，恩地拓己，黒田賢剛，吉田直亮
- Organizer
  第36回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-18K13527
[Presentation] Measurement of Dynamic Retention with Fast Ejecting System of Targeted Sample (FESTA)2019
- Author(s)
  Q. Yue, K. Hanada, M. Oya, S. Matsuo, S. Kojima, H. Idei, T. Onchi, K. Kuroda, N. Yoshida, R. Ikezoe, Y. Liu, M. Hasegawa, S. Shimabukuro, A. Higashijima, T. Nagata and S. Kawasaki
- Organizer
  28th International Toki Conference on Plasma and Fusion Research
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13527
[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] Hydrogen permeation behavior through tungsten deposition layer2019
- Author(s)
  H. Ito, K. Katayama, D. Mori and M. Oya
- Organizer
  14th International Symposium on Fusion Nuclear Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13527
[Presentation] 炭化水素ガスのプラズマ分解を利用した水素同位体の抽出2019
- Author(s)
  大宅諒，池田遼介，片山一成
- Organizer
  第36回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-18K13527
[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] 土壌から植物へのトリチウム移行に関する研究2019
- Author(s)
  片山一成，俣野貴宏，石井大貴，大宅諒，竹石敏治
- Organizer
  第36回プラズマ・核融合学会年会
- Data Source
  KAKENHI-PROJECT-18K13527
[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] 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-18K13527
[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] 中性子照射されたW-Re合金とK-doped Wの水素同位体吸蔵特性2018
- Author(s)
  大宅諒, Lee Heun Tae, 中村揚, 伊東英貴, 桒原竜弥, 矢嶋美幸, 外山健, 鈴木克弥, 高木誠, 大野哲靖, 上田良夫, 波多野雄治
- Organizer
  第12回核融合エネルギー連合講演会
- Data Source
  KAKENHI-PROJECT-18K13527
[Presentation] 中性子照射されたW-Re合金とK-doped Wの水素同位体吸蔵特性2018
- Author(s)
  大宅諒, Lee Heun Tae, 中村揚, 伊東英貴, 桑原竜弥, 矢嶋美幸, 外山健, 鈴木克弥, 高木誠, 大野哲靖, 上田良夫, 波多野雄治
- Organizer
  第12回核融合エネルギー連合講演会
- Data Source
  KAKENHI-PROJECT-18H03688
[Presentation] プラズマ中の炭化水素ガス分解を利用した水素生成法における原子分子過程2017
- Author(s)
  大宅諒, 片山一成, 深田智
- Organizer
  Plasma conference 2017
- Data Source
  KAKENHI-PROJECT-17H06934

1. 宮本光貴 (80379693)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
2. Hatano Yuji (80218487)

# of Collaborated Projects: 1 results

# of Collaborated Products: 19 results
3. 外山健 (50510129)

# of Collaborated Projects: 1 results

# of Collaborated Products: 17 results
4. 大野哲靖 (60203890)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
5. 矢嶋美幸 (70749085)

# of Collaborated Projects: 1 results

# of Collaborated Products: 8 results
6. 大矢恭久 (80334291)

# of Collaborated Projects: 1 results

# of Collaborated Products: 18 results
7. 信太祐二 (80446450)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
8. Lee HeunTae (90643297)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 廣岡慶彦 (60311213)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 胡長洪 (20274532)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 武藤敬 (90115949)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 花田和明 (30222219)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
13. 中村浩章 (30311210)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
14. 齋藤誠紀 (40725024)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 草場彰 (70868926)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 四竈泰一 (80456152)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
17. 浜地志憲 (60761070)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 治田充貴 (00711574)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
19. OOSAWA KAZUHITO

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
20. LEE Heun Tae

# of Collaborated Projects: 0 results

# of Collaborated Products: 7 results

Oya Makoto 大宅 諒

Research Projects

Research Products

Co-Researchers

タングステン粒子の炉内大域的輸送の理解とそれによる堆積層の水素同位体蓄積量の評価Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

In-situ measurement of surface modification of plasma-facing materials for application under steady-state fusion operation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

高密度プラズマ照射したタングステンの表面変質とガス吸蔵特性の高精度評価

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of fuel hydrogen circulation control with carbon pump

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Tritium recovery by plasma decomposition of gaseous tritiated compoundsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

液体金属プラズマ対向機器に於ける電磁力強制流動による熱・粒子除去能力の向上

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Effect of periodic plasma irradiation on hydrogen isotope retention in tungstenPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Control of vacancy concentration and hydrogen isotope retention in neutron-irradiated tungsten alloys for fusion applications

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

プラズマ中の炭化水素ガス分解を利用した水素生成法の飛躍的な効率向上を目指す研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Effect of helium irradiation on the hydrogen isotope retention in tungsten by in situ TEM and STEM-EELS analysis2023

Author(s)

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Data Source

[Journal Article] Effective Decomposition of Water Vapor in Radio-Frequency Plasma with Carbon Deposition on Vessel Wall2022

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Year and Date

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Data Source

[Journal Article] Suppression of vacancy formation and hydrogen isotope retention in irradiated tungsten by addition of chromium2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Penetration of deuterium into neutron-irradiated tungsten under plasma exposure2021

Author(s)

Journal Title

DOI

Oya Makoto 大宅諒

[Journal Article] プロジェクトレビュー日米科学技術協力事業 PHENIX 計画‐６年間の成果と次期計画‐４．タスク３トリチウム挙動および中性子照射効果2020