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2008 Fiscal Year Final Research Report

Study on Development of Energy Transfer Devices Using Radiation-induced Electromotive Force Phenomena

Research Project

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Project/Area Number 17560739
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Nuclear engineering
Research InstitutionTohoku University

Principal Investigator

SHIKAMA Tatsuo  Tohoku University, 金属材料研究所, 教授 (30196365)

Co-Investigator(Kenkyū-buntansha) NAGATA Shinji  東北大学, 金属材料研究所, 准教授 (40208012)
NARUI Minoru  東北大学, 金属材料研究所, 助手 (20250821)
TSYUCHIYA Bun  東北大学, 金属材料研究所, 助教 (90302215)
TOH Kentarou  日本原子力研究開発機構, J-PARKセンタ-, 研究員 (40344717)
HUJIOKA Masaru  物質材料研究機構, 材料基盤情報ステ-ション, 主幹研究員 (70354230)
Project Period (FY) 2005 – 2008
Keywords放射線エネルギ- / プロトン伝導性酸化物 / 高エネルギー中性子 / 原子炉 / 電子伝導
Research Abstract

放射線照射環境下のセラミックス/電極材料システムにおいて、103-106倍にも及ぶ照射誘起起電力が発生することがわかっている。本研究では、照射誘起起電力現象の機構を解明し、この現象が原子炉炉心計測機器、核融合プラズマ診断機器等の放射線下で使用される電気機器に及ぼす影響を定量評価し、この現象を記述する定量モデルを構築した。さらに、得られた基礎的知見を元に、この現象を有効に利用した変換効率が高く寿命の長い放射線エネルギー/電気エネルギー変換素子の開発を行った。

  • Research Products

    (22 results)

All 2009 2008 2007 2006 Other

All Journal Article (13 results) (of which Peer Reviewed: 11 results) Presentation (9 results)

  • [Journal Article] Status of development of functional materials with perspective on beyond-ITER2008

    • Author(s)
      T. Shikama, S. Nagata, B. Tsuchiya
    • Journal Title

      FUSION ENGINEERING AND DESIGN 83(7-9)

      Pages: 976-982

    • Peer Reviewed
  • [Journal Article] Examination of Electrical Insulating Performance of Er2O3 Ceramic Coating under Ion Beam Irradiation2008

    • Author(s)
      T. Tanaka, B. Tsuchiya, F. Sato, T. Shikama, T. Iida, T. Muroga
    • Journal Title

      Fusion Engineering and Design 83

      Pages: 1300-1303

    • Peer Reviewed
  • [Journal Article] Change in Hydrogen Absorption Characteristic of SrCe_<0.95>Yb_<0.05>O_<3->.by Electron Beam Modification2008

    • Author(s)
      B. Tsuchiya, A. Morono, E. R. Hodgson, S. Nagata, T. Shikama
    • Journal Title

      Solid State Ionics 179

      Pages: 909-912

    • Peer Reviewed
  • [Journal Article] 液体ブランケット用セラミック被覆材料の照射下電気絶縁特性2007

    • Author(s)
      田中照也、室賀健夫、四竃樹男、土屋文、鳴井実、西谷健夫、飯田敏行、佐藤文信、池田稔治、鈴木晶大
    • Journal Title

      J. Plasma Fusion Res. Vol. 83,No. 4

      Pages: 391-396

    • Peer Reviewed
  • [Journal Article] Effects of Neutron Irradiation on the Properties of Functional Materials for Fusion Applications : Role of Hydrogen in Radiation Effects on Oxide Ceramics2007

    • Author(s)
      T. Shikama, B. Tsuchiya, E. R. Hodgson
    • Journal Title

      Nucl. Mater. 367-370

      Pages: 995-1002

    • Peer Reviewed
  • [Journal Article] Radiation Enhanced Diffusion of Hydrogen in Insulating Materials under Reactor Irradiation2007

    • Author(s)
      B. Tsuchiya, T. Shikama, S. Nagata, K. Toh, M. Narui, M. Yamazaki
    • Journal Title

      J. Nucl. Mater. 367-370

      Pages: 1073-1078

    • Peer Reviewed
  • [Journal Article] Radiation Induced Phenomena on Electronic and Protonic Conductions of Compact Hydride-Electrolyte Fuel Cell2007

    • Author(s)
      B. Tsuchiya, S. Nagata, K. Saito K. Toh, T.Shikama
    • Journal Title

      Hydrogen Materials Science and Chemistry of Carbon Nanomaterials

      Pages: 133-137

  • [Journal Article] Search for Luminescent Materials under 14 MeV Neutron Irradiation2007

    • Author(s)
      K. Toh, T. Shikama, S. Nagata, B. Tsuchiya
    • Journal Title

      J. Nucl. Mater. 367-370

      Pages: 1128-1132

    • Peer Reviewed
  • [Journal Article] Electrical Conductivity of Proton Conductive Ceramics under Reactor Irradiation2006

    • Author(s)
      T. Shikama, B. Tsuchiya, S. Nagata, K. Toh
    • Journal Title

      Advances in Science and Technology 45

      Pages: 1974-1979

    • Peer Reviewed
  • [Journal Article] Optical Dosimetry for Ionizing Radiation Fields by Infrared Radioluminescence2006

    • Author(s)
      T. Shikama, K. Toh, S. Nagata, B. Tsuchiya
    • Journal Title

      Measurement Science and Technology 242・1-2

      Pages: 1103-1106

  • [Journal Article] Radiation Sensitive Scintillator/Optical Fiber System for Radiation Dosimetry in Burning Plasma Machine2006

    • Author(s)
      T. Shikama, K. Toh, S. Nagata, B. Tsuchiya
    • Journal Title

      Nuclear Fusion 46

      Pages: 46-50

    • Peer Reviewed
  • [Journal Article] Effects of Ionization on Migration of Hydrogen Doped into BaCe_<0.9>Y_<0.1>O_<3->

    • Author(s)
      B. Tsuchiya, A. Morono, E. R. Hodgson, S. Nagata, T. Shikama
    • Journal Title

      Solid State Ionics(to be published)

    • Peer Reviewed
  • [Journal Article] Dose Dependence of Radiation Induced Conductivity in Hydrogen Doped Perovskite-type Oxide Ceramics at Elevated Temperature of 473 K

    • Author(s)
      B. Tsuchiya, A. Morono, S. M. Gonzalez, E. R. Hodgson, S. Nagata, K. Toh, T. Shikama
    • Journal Title

      J. Nucl. Mater.(to be published)

    • Peer Reviewed
  • [Presentation] Status of Research Reactors in Japan2009

    • Author(s)
      T. Shikama, S. Nagata, B. Tsuchiya
    • Organizer
      IAEA 2nd TWGRR(Technical Working Group on Research Reactors) Meeting
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2009-02-09
  • [Presentation] 水蒸気環境下における酸化物セラミックスの電気特性に対する放射線誘起効果2008

    • Author(s)
      土屋文、金宰煥、永田晋二、四竃樹男、鳴井実、山崎正徳、相沢雅夫、正治章、高橋広幸、塙修、茂垣隆久
    • Organizer
      日本原子力学会 春の大会
    • Place of Presentation
      大阪大学
    • Year and Date
      20080326-28
  • [Presentation] Ion beam analyses on radiation effects in ceramics2008

    • Author(s)
      T. Shikama, S. Nagata, B. Tsuchiya
    • Organizer
      The 13rd International Conference on Fusion Reactor Material
    • Place of Presentation
      Nice, France
    • Year and Date
      2008-12-10
  • [Presentation] Study of Irradiation Effects in Materials with High-Neutron-Flux Fission Reactors2008

    • Author(s)
      T. Shikama, S. Nagata, B. Tsuchiya
    • Organizer
      IAEA Technical Meeting on Research Reactor Application for Materials under High Neutron Fluence
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2008-11-17
  • [Presentation] Dose Dependence of Radiation Induced Conductivity in Hydrogen Doped Perovskite-type Oxide Ceramics at Elevated Temperature of 473 K2007

    • Author(s)
      B. Tsuchiya, A. Morono, S. M. Gonzalez, E. R. Hodgson, S. Nagata, K. Toh, T. Shikama
    • Organizer
      13th Int. Conf. on Fusion Reactor Materials
    • Place of Presentation
      France, December
    • Year and Date
      20071210-14
  • [Presentation] 水素含有酸化物セラミックスにおける電子線照射誘起伝導度の線量率依存性2007

    • Author(s)
      土屋文、永田晋二、藤健太郎、四竃樹男
    • Organizer
      日本原子力学会春の大会
    • Place of Presentation
      名古屋大学
    • Year and Date
      20070327-29
  • [Presentation] Radiation effects in functional ceramics for diagnostics of burning plasmas2007

    • Author(s)
      T. Shikama, S. Nagata, B. Tsuchiya
    • Organizer
      The third European Workshop on Optical Fibre Sensors
    • Place of Presentation
      Naples, Italy
    • Year and Date
      2007-07-03
  • [Presentation] Effects of Ionization on Migration of Hydrogen Doped into BaCe_<0.9>Y_<0.1>O_<3->.2006

    • Author(s)
      B. Tsuchiya, A. Morono, E. R. Hodgson, S. Nagata, T. Shikama
    • Organizer
      14^<th> Int. Conf. on Solid State Proton Conductors
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      20060908-11
  • [Presentation] 照射誘起効果による酸化物セラミックスの水素吸収特性の変化2006

    • Author(s)
      土屋文、永田晋二、藤健太郎、四竃樹男
    • Organizer
      日本原子力学会春の大会
    • Place of Presentation
      日本原子力研究開発機構
    • Year and Date
      20060300

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Published: 2010-06-10   Modified: 2016-04-21  

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