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 Nuclear fusion studies / 無機工業化学 / Nuclear fusion studies
Keywords	Principal Investigator ヘリウムイオン照射 / ボロンカーバイド / シリコンカーバイド / 黒鉛 / プラズマ対向材料 / バナジウム合金 / ヘリウム保持量 / 水素リテンション量 / 水素 / リテンション … More / ボロン / 水素溶解度重水素イオン / チタン酸化膜 / 重水素イオン照射 / 昇温脱離法 / 重水素保持量 / 昇温脱離法保 / 重水素イオン / 照射温度 / チタン偏析層 / 水素吸収 / Vanadium alloy / Solubility of hydrogen / Titanium oxide films / Deuterium ion irradiation / Thermal desorption spectroscopy / Deuterium retained amount / Helium ion irradiation / Helium retained amount / 低放射化材料 / ヘリウムイオン / 保持量 / 熱脱離 / 不純物 / 熱処理温度 / 照射量 / 最終熱処理温度 / ヘリウム熱脱離特性 / low activated materials / vanadium alloy / helium ion / retention amount / thermal desorption / impurity / thermal treatment … More Except Principal Investigator 核融合炉 / 損耗 / ヘリウム灰 / ヘリウム選択排気金属 / ニッケル / ダイバータ / 核融合炉第一壁 / 黒鉛 / 改質炭素材 / 気体及び粒子放出 / プラズマ安定性 / 熱衝撃安定性 / 亀裂進展性 / 気体の物理吸着 / 表面積 / 表面粗さ係数 / キセノン / クリプトン / ミクロ表面積 / 低放射化材料 / 水素脆化 / 水素吸収 / 昇温脱離分析 / 低放射下材料 / Fusion Reactor / Low Activation Material / Hydrogen Embrittlement / Hydrogen Absorption / Thermal Desorption / プラズマ・壁相互作用 / 炭素材料 / 堆積 / 水素蓄積 / トリチウム / トリチウム除去 / レーザーアブレーション / プラズマ対向壁 / 炭素タイル / 蓄積 / 再堆積 / 水素リテンション / Plasma wall interactions / Carbon materials / erosion / Deposition / Hydrogen retention / Tritium / Tritium removal / Laser ablation / プラズマ / セラミックス / 表面改質 / 薄膜 / プラズマ診断 / プラズマ窒化 / ガス窒化 / 発光スペクトル / 発光分析 / コーティング / プラズマ合成 / 制御プラズマ / 電子サイクロトロン共鳴加熱 / 表面分析 / Plasma / Ceramics / Surface modification / Thin films / Plasma diagnostics / Plasma nitrization / Gas nitrization / Emission spectrum 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