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Development and Experimental Study of CdTe Semiconductor Gamma -ray Probes

Research Project

Project/Area Number 19740172
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionJapan Aerospace Exploration Agency

Principal Investigator

WATANABE Shin  Japan Aerospace Exploration Agency, 宇宙科学研究本部, 助教 (60446599)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,630,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥2,200,000 (Direct Cost: ¥2,200,000)
Keywords粒子測定技術 / ガンマ線検出器 / CdTe半導体
Research Abstract

テルル化カドミウム半導体検出器を用いた高精度ガンマ線プローブを開発し、それを用いてガンマ線源の3次元位置検出法の実証を行った。1.4mm角ピクセルを持つCdTe検出器を4段積層したプローブを製作し、様々な線源からのガンマ線を用いた実証実験を通して、3次元の位置検出法を確立した。また、コンプトンカメラとして3次元イメージング手法を発明し、数cm先で、約1mmの位置分解能を達成できることを実測で確認を行った。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (18 results)

All 2009 2008 2007

All Journal Article (8 results) (of which Peer Reviewed: 6 results) Presentation (7 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] High energy resolution hard X -ray and gamma-ray imagers using CdTe diode devices2009

    • Author(s)
      Shin Watanabe, Shin-nosuke Ishikawa, Hiroyuki Aono, Shin'ichiro Takeda, Hirokazu Odaka, Motohide Kokubun, Tadayuki Takahashi, Kazuhiro Nakazawa, Hiroyasu Tajima, Mitsunobu Onishi, Yoshikatsu Kuroda
    • Journal Title

      IEEE Transactions on Nuclear Science (掲載決定済)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Experimental results of the gamma-ray imaging capability with a Si/CdTe semiconductor Compton camera2009

    • Author(s)
      Shin'ichiro Takeda, Hiroyuki Aono, Sho Okuyama, Shin-nosuke Ishikawa, Hirokazu Odaka, Shin Watanabe, Motohide Kokubun, Tadayuki Takahashi, Kazuhiro Nakazawa, Hiro Tajima, Naoki Kawachi
    • Journal Title

      IEEE Transactions on Nuclear Science (掲載決定済)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] High energy resolution hard X-ray and gamma-ray imagers using CdTe diode devices2009

    • Author(s)
      Shin Watanahe et. Al
    • Journal Title

      IEEE Transactions on Nuclear Science (掲載決定済)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental results of the gamma-ray imaging capability with a Si/CdTe semiconductor Compton camera2009

    • Author(s)
      S.Takeda, S.Watanabe et al.
    • Journal Title

      IEEE Transactions on Nuclear Science (掲載決定済)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New CdTe Pixel gamma-ray detector with pixelated Al Schottky anode2007

    • Author(s)
      Shin Watanabe, Shin-nosuke Ishikawa, Shin'ichiro Takeda, Hirokazu Odaka, Takaaki Tanaka, Tadayuki Takahashi, Kazuhiro Nakazawa, Masaaki Yamazato, Akira Higa, Sakari Kaneku
    • Journal Title

      Japanese Journal of Applied Physics 46(9A)

      Pages: 6043-6045

    • NAID

      40015602639

    • Related Report
      2008 Final Research Report
  • [Journal Article] Development of semiconductor imaging detectors for a Si/CdTe Compton Camera2007

    • Author(s)
      Shin Watanabe, Shin'ichiro Takeda, Shin-nosuke Ishikawa, Hirokazu Odaka, Masayoshi Ushio, Takaaki Tanaka, Kazuhiro Nakazawa, Tadayuki Takahashi, Hiroyasu Tajima, Yasushi Fukazawa, Yoshikatsu Kuroda, Mitsunobu Onishi
    • Journal Title

      Nuclear Instruments and Methods in Physics Research A579

      Pages: 871-877

    • Related Report
      2008 Final Research Report
  • [Journal Article] New CdTe Pixel gammaray detector withpixelated Al schottky anode2007

    • Author(s)
      S.Watanabe, et. al.
    • Journal Title

      Japanese Journal of Applied Physics 46(9A)

      Pages: 6043-6045

    • NAID

      40015602639

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of semiconductor imaging detectors for a Si/CdTe Compton Camera2007

    • Author(s)
      S.Watanabe, et. al.
    • Journal Title

      Nuclear Instruments and Methods in Physics Res Development of semiconductor imaging detectors for a Si/CdTe ComptonCamera A 579

      Pages: 871-877

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] High Energy Resolution Gamma-Ray Imagers Using CdTe Diode Devices2008

    • Author(s)
      Shin Watanabe
    • Organizer
      The first West Coast meeting of the Symposium on Radiation Measurements and Applications
    • Place of Presentation
      米国、カリフォルニア州バークレー
    • Year and Date
      2008-06-03
    • Related Report
      2008 Final Research Report
  • [Presentation] High Energy Resolution Gamma-Ray Imagers Using CdTe Diode Devices2008

    • Author(s)
      Shin Watanabe
    • Organizer
      The first West Coast meeting of the Symposium on Radiation Measurements and Apphcations
    • Place of Presentation
      米国、カリフォルニア州バークレー
    • Year and Date
      2008-06-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] 硬X線γ線観測に向けたショットキー型CdTe半導体検出器の性能評価2008

    • Author(s)
      青野博之, 石川真之介, 武田伸一郎, 渡辺 伸, 高橋忠幸, 中澤知洋
    • Organizer
      日本天文学会2008年春季年会
    • Place of Presentation
      国立オリンピック記念青少年総合センター
    • Year and Date
      2008-03-25
    • Related Report
      2008 Final Research Report
  • [Presentation] X線・γ線観測に向けた新しい電極構造によるCdTe半導体撮像検出器II2008

    • Author(s)
      石川真之介, 青野博之, 渡辺 伸, 武田伸一郎, 小高裕和, 高橋忠幸, 中澤知洋, 田中孝明, 兼久盛, 比嘉 晃, 黒田能克, 加藤昌浩, 大西光延
    • Organizer
      日本物理学会第63回年次大会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Related Report
      2008 Final Research Report
  • [Presentation] SiとCdTeを用いた半導体コンプトン望遠鏡の開発VI2008

    • Author(s)
      武田伸一郎, 渡辺 伸, 高橋忠幸, 小高裕和, 石川真之介, 青野博之, 田島宏康, 深沢泰司
    • Organizer
      日本物理学会第63回年次大会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-23
    • Related Report
      2008 Final Research Report
  • [Presentation] 宇宙ガンマ線観測に向けたショットキー型CdTe半導体検出器の評価実験2007

    • Author(s)
      青野博之, 石川真之介, 小高裕和, 武田伸一郎, 渡辺 伸, 国分紀秀, 高橋忠幸, 中澤知洋
    • Organizer
      日本物理学会第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-22
    • Related Report
      2008 Final Research Report
  • [Presentation] X線・γ線観測に向けた新しい電極構造によるCdTe半導体撮像検出器2007

    • Author(s)
      石川真之介, 渡辺 伸, 武田伸一郎, 小高裕和, 青野博之, 高橋忠幸, 中澤知洋, 田中孝明
    • Organizer
      日本物理学会第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-22
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 放射線源位置検出方法、及び放射線源位置検出システム2009

    • Inventor(s)
      黒田能克,益子良和,高橋忠幸,渡辺伸
    • Industrial Property Rights Holder
      三菱重工,宇宙航空研究開発機構
    • Acquisition Date
      2009-01-09
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 放射線源位置検出方法、及び放射線源位置検出システム2009

    • Inventor(s)
      黒田能克,益子良和,高橋忠幸,渡辺伸
    • Industrial Property Rights Holder
      三菱重工,宇宙航空研究開発機構
    • Acquisition Date
      2009-01-09
    • Related Report
      2008 Annual Research Report
  • [Patent(Industrial Property Rights)] コンプトンカメラ2008

    • Inventor(s)
      山口充孝,渡辺伸ほか
    • Industrial Property Rights Holder
      群馬大学,日本原子力研究開発機構,宇宙航空研究開発機構,三菱重工
    • Industrial Property Number
      2008-213928
    • Filing Date
      2008-08-22
    • Related Report
      2008 Annual Research Report 2008 Final Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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