HIROHATA Yuko 廣畑優子

… Alternative Names

廣畑優子ヒロハタユウコ

広畑優子ヒロハタユウコ

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Researcher Number	00189896
Other IDs
Affiliation (based on the past Project Information) *help	2007: Hokkaido University, Department of Nuclear Eng., Assoc. Prof. 2006: 北海道大学, 大学院工学研究科, 助教授 2001 – 2005: 北海道大学, 大学院・工学研究科, 助教授 1995 – 1996: 北海道大学, 工学部, 助教授 1994: 北海道大学, 工学部, 助手 1987 – 1989: 北海道大学, 工学部, 助手
Review Section/Research Field	Principal Investigator Nuclear fusion studies / Nuclear fusion studies Except Principal Investigator 無機工業化学 / Nuclear fusion studies / Nuclear fusion studies
Keywords	Principal Investigator ヘリウムイオン照射 / ヘリウム保持量 / バナジウム合金 / プラズマ対向材料 / 黒鉛 / シリコンカーバイド / ボロンカーバイド / thermal treatment / impurity / thermal desorption … More / retention amount / helium ion / vanadium alloy / low activated materials / ヘリウム熱脱離特性 / 最終熱処理温度 / 照射量 / 熱処理温度 / 不純物 / 熱脱離 / 保持量 / ヘリウムイオン / 低放射化材料 / Helium retained amount / Helium ion irradiation / Deuterium retained amount / Thermal desorption spectroscopy / Deuterium ion irradiation / Titanium oxide films / Solubility of hydrogen / Vanadium alloy / 水素吸収 / チタン偏析層 / 照射温度 / 重水素イオン / 昇温脱離法保 / 重水素保持量 / 昇温脱離法 / 重水素イオン照射 / チタン酸化膜 / 水素溶解度重水素イオン / ボロン / リテンション / 水素 / 水素リテンション量 … More Except Principal Investigator 損耗 / 核融合炉 / Emission spectrum / Gas nitrization / Plasma nitrization / Plasma diagnostics / Thin films / Surface modification / Ceramics / Plasma / 表面分析 / 電子サイクロトロン共鳴加熱 / 制御プラズマ / プラズマ合成 / コーティング / 発光分析 / 発光スペクトル / ガス窒化 / プラズマ窒化 / プラズマ診断 / 薄膜 / 表面改質 / セラミックス / プラズマ / 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 / トリチウム / 水素蓄積 / 堆積 / 炭素材料 / プラズマ・壁相互作用 / Thermal Desorption / Hydrogen Absorption / Hydrogen Embrittlement / Low Activation Material / Fusion Reactor / 低放射下材料 / 昇温脱離分析 / 水素吸収 / 水素脆化 / 低放射化材料 / ミクロ表面積 / クリプトン / キセノン / 表面粗さ係数 / 表面積 / 気体の物理吸着 / 亀裂進展性 / 熱衝撃安定性 / プラズマ安定性 / 気体及び粒子放出 / 改質炭素材 / 黒鉛 / 核融合炉第一壁 / ダイバータ / ニッケル / ヘリウム選択排気金属 / ヘリウム灰 Less

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
Effect of impurity and thermal treatment temperatures on retention and thermal desorption behavior of helium for low activated vanadium alloyPrincipal Investigator
- Principal Investigator
  
  HIROHATA Yuko
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  HOKKAIDO UNIVERSITY
SUITABILITY OF VANADIUM ALLOY WITH LOW RADIO ACTIVITY USED AS BLANKET MATEIRALPrincipal Investigator
- Principal Investigator
  
  HIROHATA Yuko
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Hokkaido University
Hydrogen Absorption and Desorption of Ti-6A1-4V Alloy, Low Activation Material for Fusion Reactor
- Principal Investigator
  
  HINO Tomoaki
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  HOKKAIDO UNIVERSITY
プラズマ対向壁用ボロン膜およびボロン、カ-バイドの水素リデンションPrincipal Investigator
- Principal Investigator
  
  廣畑優子
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Hokkaido University
金属によるヘリウム灰の選択排気特性の評価
- Principal Investigator
  
  HINO Tomoaki
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Hokkaido University
B_4およびSiO混合黒鉛による水素リテンションの抑制Principal Investigator
- Principal Investigator
  
  廣畑優子
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Nuclear fusion studies
- Research Institution
  Hokkaido University
各種黒鉛材料の表面改質とその第一壁としての適元性の評価
- Principal Investigator
  
  YAMASHINA Toshiro
- Project Period (FY)
  1988
- Research Category
  
  Grant-in-Aid for Fusion Research
- Research Institution
  Hokkaido University
物理吸着を利用するセラミック材料の超ミクロ内部表面積の測定
- Principal Investigator
  
  日野友明
- Project Period (FY)
  1988
- Research Category
  
  Grant-in-Aid for Developmental Scientific Research
- Research Field
  
  無機工業化学
- Research Institution
  Hokkaido University
Preparation of Ceramics Coating Films and Surface Modification by Controlled Plasmas
- Principal Investigator
  
  YAMASHINA Toshiro
- Project Period (FY)
  1987 – 1989
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  無機工業化学
- Research Institution
  Hokkaido University

All 2007 2006 2005 2004

All Journal Article Presentation

[Journal Article] Distribution of hydrogen isotopes retained in the divertor tiles used in JT-60U2007
- Author(s)
  Y., Hirohata, T., Tanabe, T., Shibahara, et. al.
- Journal Title
  
  J. Nucl. Mater. 367-370
  
  Pages: 1260-1265
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206092
[Journal Article] Hydrogen Retention and Carbon Deposition in Plasma Facing Components and the Shadowed Area of JT-60U2007
- Author(s)
  K. Masaki, T., Tanabe, Y. Hirohata, et. al.
- Journal Title
  
  Nuclear Fusion 47
  
  Pages: 1577-1582
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17206092
[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] Effect of heat treatment on helium trapping in vanadium alloy at high ion implantation fluence2006
- Author(s)
  X.Liu, T.Yamada, Y.Yamauchi, Y.Hirohata, T.Hino
- Journal Title
  
  Nuclear Instruments and Method in Physics Research B 243
  
  Pages: 83-86
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560719
[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 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] Helium thermal desorption and retention properties of V-4Cr-4Ti alloy used for first wall of breeding blanket2005
- Author(s)
  Yuko Hirohata
- Journal Title
  
  Fusion Eng. Design (in press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16560719
[Journal Article] Retention and depth profile of hydrogen isotopes in divertor tiles used in JT-60U2005
- Author(s)
  Y.Hirohata et al.
- Journal Title
  
  Fusion Science and Technology 48
  
  Pages: 557-560
- Data Source
  KAKENHI-PROJECT-17206092
[Journal Article] Helium thermal desorption and retention properties of V-4Cr-4Ti alloy used for first wall of breeding blanket2005
- Author(s)
  Yuko Hirohata
- Journal Title
  
  Fusion Eng.Design (in press)
- Data Source
  KAKENHI-PROJECT-16560719
[Journal Article] Helium thermal desorption and retention properties of V-4Cr-4Ti alloy used for first wall of breeding blanket2005
- Author(s)
  Yuko Hirohata, T.Yamada, Y.Yamauchi, T.Hino, T.Nagasaka, T.Muroga
- Journal Title
  
  Fusion Eng.Design (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560719
[Journal Article] Hydrogen retention in divertor tiles used in JT-60 for hydrogen discharge period2005
- Author(s)
  Y.Hirohata et al.
- Journal Title
  
  Journal of Nuclear Materials 337-339
  
  Pages: 609-613
- Data Source
  KAKENHI-PROJECT-17206092
[Journal Article] Deuterium and helium retention of used as first wall of breeding blanket in a fusion reactor2005
- Author(s)
  Yuko Hirohata, Tsuyoshi Yamada, Yuji Yamauchi, Tomoaki Hino, Takuya Nagasaka, Takeo Muroga
- Journal Title
  
  J.Nucl.Mater. 348
  
  Pages: 33-39
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560719
[Journal Article] Progress of plasma surface interaction study on low activated materials2005
- Author(s)
  T.Hino, E.Hayashisita, T.Yamada, X.Liu, A.Kohyama, Y.Yamauchi, Y.Hirohata, Y.Nobuta
- Journal Title
  
  Fusion Eng.Design (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560719
[Journal Article] Deuterium retention in V-4Cr-4Ti alloy after deuterium ion irradiation2005
- Author(s)
  Y.Yamauchi, T.Yamada, Y.Hirohata, T.Hino, T.Muroga
- Journal Title
  
  J.Nucl.Mater. 329-333
  
  Pages: 397-400
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560719
[Journal Article] Deuterium and helium retention of used as first wall of breeding blanket in a fusion reactor2005
- Author(s)
  Yuko Hirohata
- Journal Title
  
  J.Nucl.Mater. 348
  
  Pages: 33-39
- Data Source
  KAKENHI-PROJECT-16560719
[Journal Article] Deuterium and helium retention of used as first wall of breeding blanket in a fusion reactor2005
- Author(s)
  Yuko Hirohata
- Journal Title
  
  J. Nucl. Mater. 348
  
  Pages: 33-39
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16560719
[Journal Article] Helium retention of vanadium alloy after energetic helium ion irradiation2004
- Author(s)
  Xiang Liu, Tsuyoshi Yamada, Yuji Yamauchi, Yuko Hirohata, Tomoaki Hino, Nobuaki Noda
- Journal Title
  
  Fusion Eng.Design 70
  
  Pages: 329-334
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16560719
[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

1. HINO Tomoaki (30109491)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
2. 藤田一郎 (80238568)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. TANABE Tetsuo (00029331)

# of Collaborated Projects: 2 results

# of Collaborated Products: 7 results
4. YAMASHINA Toshiro (40001193)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. YAMAUCHI Yuji (80312388)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
6. OHYA Kaoru (10108855)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. SAKAWA Youichi (70242881)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. MIYA Naoyuki (60343901)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
9. MASAKI Kei (10354648)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
10. FUKUDA Shin (30189948)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 雨宮進 (20023856)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 橋爪健一 (70243912)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 大矢恭久 (80334291)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
14. 白石春樹

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

HIROHATA Yuko 廣畑 優子

廣畑 優子 ヒロハタ ユウコ

広畑 優子 ヒロハタ ユウコ

Research Projects

Research Products

Co-Researchers

Tritium retention and erosion/deposition of first wall materials

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Effect of impurity and thermal treatment temperatures on retention and thermal desorption behavior of helium for low activated vanadium alloyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

SUITABILITY OF VANADIUM ALLOY WITH LOW RADIO ACTIVITY USED AS BLANKET MATEIRALPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Hydrogen Absorption and Desorption of Ti-6A1-4V Alloy, Low Activation Material for Fusion Reactor

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

プラズマ対向壁用ボロン膜およびボロン、カ-バイドの水素リデンションPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

金属によるヘリウム灰の選択排気特性の評価

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

B_4およびSiO混合黒鉛による水素リテンションの抑制Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

各種黒鉛材料の表面改質とその第一壁としての適元性の評価

Principal Investigator

Project Period (FY)

Research Category

Research Institution

物理吸着を利用するセラミック材料の超ミクロ内部表面積の測定

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Preparation of Ceramics Coating Films and Surface Modification by Controlled Plasmas

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Distribution of hydrogen isotopes retained in the divertor tiles used in JT-60U2007

Author(s)

Journal Title

Description

Data Source

[Journal Article] Hydrogen Retention and Carbon Deposition in Plasma Facing Components and the Shadowed Area of JT-60U2007

Author(s)

Journal Title

Description

Data Source

[Journal Article] Hydrogen isotopes retention in JT-60U2007

Author(s)

Journal Title

Description

Data Source

HIROHATA Yuko 廣畑優子

廣畑優子ヒロハタユウコ

広畑優子ヒロハタユウコ