Development of a new radiation detector utilizing carbon nanotube as anode

• Project/Area Number: 18340057
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Aoyama Gakuin University (2008); Tokyo Institute of Technology (2006-2007)
• Principal Investigator: KOTANI Taro Aoyama Gakuin University, 理工学部, 研究員 (80291920)
• Co-Investigator(Kenkyū-buntansha): 河合 誠之 東京工業大学, 大学院・理工学研究科, 教授 (80195031)
• Co-Investigator(Renkei-kenkyūsha): KAWAI Nobuyuki 東京工業大学, 理工学研究科, 教授 (80195031)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥12,110,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥2,010,000); Fiscal Year 2008: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000); Fiscal Year 2007: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2006: ¥3,400,000 (Direct Cost: ¥3,400,000)
• Keywords: 粒子測定技術

Research Abstract

アノードにカーボン・ナノチューブを用いる新しいなだれ増幅型ガス比例計数管は、高速・高位置分解能という従来の検出器の長所を継承し、さらに数%程度の優れたエネルギー解像度をだす可能性がある。液体アルゴンを封じ込める放射線検出器のプロトタイプを製作し、なだれ信号の検出実験を行なった。カーボン・ナノチューブをアノードとして利用するには、液体アルゴンなどの高密度の媒質が必要であることが明らかとなった。また電圧は従来の検出器と同程度の高いものが必要であることも判明した。

Research Products

• [Journal Article] Multi-Wavelength Observations of the Microquasar SS433, Astrophysics with All-Sky X-Ray Observations (2009)
  • Author(s): Kotani, T., Fabrika, S., Kawai, N., Kinugasa, K., Kubota, K., Trushkin, S., Tsuboi, M.
  • Journal Title: Proceedings of the RIKEN Symposium Pages: 108-112
• [Journal Article] Multi-Wavelength Observations of the Microquasar SS433 (2009)
  • Author(s): Kotani, T., Fabrika, S., Kawai, N., Kinugasa, K., Kubota, K., Trushkin, S., Tsuboi, M.
  • Journal Title: Astrophysics with All-Sky X-Ray Observations, Proceedings of the RIKEN Symposium 該当無し Pages: 108-112
  • NAID: 120006828731
• [Journal Article] The 2006 Radio Outbursts of a Microquasar Cygnus X-3: Observations and Data (2008)
  • Author(s): Tsuboi, Masato, Tosaki, Tomoka, Kuno, Nario, Nakanishi, Kouichiro, Sawada, Tsuyoshi, Umemoto, Tomofumi, Trushkin, Sergei A., Kotani, Taro, Kawai, Nobuyuki, Kurono, Yasutaka, Handa, Toshihiro, Kohno, Kotaro, Tsukagoshi, Takashi, Kameya, Osamu, Kobayashi, Hideyuki, Fujisawa, Kenta, Doi, Akihiro, Omodaka, Toshihiro, Takaba, Hiroshi, Sudou, Hiroshi, Wakamatsu, Ken-Ichi, Koyama, Yasuhiro, Kawai, Eiji, Mochizuki, Nanako, Murata, Yasuhiro
  • Journal Title: Publications of the Astronomical Society of Japan 60 Pages: 465-273
  • NAID: 10023952799
  • Peer Reviewed
• [Journal Article] Low/Hard State Spectra of GRO J1655 -40 Observed with Suzaku (2008)
  • Author(s): Takahashi, H., Y. Fukazawa, T. Mizuno, A. Hirasawa, S. Kitamoto, K. Sudoh, T. Ogita, A. Kubota, K. Makishima, T. Itoh, A. N. Parmar, K. Ebisawa, S. Naik, T. Dotani, M. Kokubun, K. Ohnuki, T. Takahashi, T. Yaqoob, L. Angelini, Y. Ueda, K. Yamaoka, T. Kotani, N. Kawai, M. Namiki, T. Kohmura, H. Negoro
  • Journal Title: Low/Hard State Spectra of GRO J1655 - 40 Observed with Suzaku 60
  • NAID: 10023955702
  • Peer Reviewed
• [Journal Article] The 2006 Radio Outbursts of a Microquasar Cygnus X-3 : Observat ions and Data (2008)
  • Author(s): Tsuboi, Masato, Tosaki, Tomoka, Kuno, Nario, Nakanishi, Kouichiro, Sawada, Tsuyoshi, Umemoto, Tomofumi, Trushkin, Sergei A., Kotani, Taro, Kawai, Nobuyuki, Kurono, Yasutaka, Handa, Toshihiro, Kohno, Kotaro, Tsukagoshi, Takashi, Kameya, Osamu, Kobayashi, Hideyuki, Fujisawa, Kenta, Doi, Akihiro, Omodaka, Toshihiro, Takaba, Hiroshi, Sudou, Hiroshi, Wakamatsu, Ken-Ichi, Koyama, Yasuhiro, Kawai, Eiji, Mochizuki, Nanako, Murata, Yasuhiro
  • Journal Title: Publicat ions of the Astronomical Society of Japan 60 Pages: 465-473
  • Peer Reviewed
• [Journal Article] Low/Hard State Spectra of GRO J1655-40 Observed with Suzaku (2008)
  • Author(s): Takahashi, H., Y. Fukazawa, T. Mizuno, A. Hirasawa, S. Kitamoto, K. Sudoh, T. Ogita, A. Kubota, K. Makishima, T. Itoh, A. N. Parmar, K. Ebisawa, S. Naik, T. Dotani, M. Kokubun, K. Ohnuki, T. Takahashi, T. Yaqoob, L. Angelini, Y. Ueda, K. Yamaoka, T. Kotan
  • Journal Title: Publ. Astron. Soc. Japan 60
  • Peer Reviewed
• [Journal Article] The 2006 Radio Outburst of a Microquasar Cyg X-3: Observation and Data (2008)
  • Author(s): M. Tsuboi, T. Tosaki, N. Kuno, K. Nakanishi, T. Sawada, T. Umemoto, S. A. Trushkin, T. Kotani, N. Kawai, Y. Kurono, T. Handa, K. Kohno, T. Tsukagoshi, O. Kameya, H. Kobayashi, K. Fujisawa, A. Doi, T. Omodaka, H. Takaba, H. Sudou, K. Wakamatsu, Y. Koyama,
  • Journal Title: Publ. Astron. Soc. Japan (In press)
  • Peer Reviewed
• [Journal Article] Development of a New Radiation Detector Utilizing Carbon Nanotube as Anode (2007)
  • Author(s): T. Kotani, M. Ueno, N. Kawai, S. Kitamoto
  • Journal Title: Physica E: Low-dimensional Systems Nanostructures 40 Pages: 422-422
  • Peer Reviewed
• [Journal Article] Suzaku Discovery of Iron Absorption Lines in Outburst Spectra of the X-Ray Transient 4U 1630-472 (2007)
  • Author(s): A. Kubota, T. Dotani, J. Cottam, T. Kotani, C. Done, Y. Ueda, A. C. Fabian, T. Yasuda, H. Takahashi, Y. Fukazawa, K. Yamaoka, K. Makishima, S. Yamada, T. Kohmura, L. Angelini
  • Journal Title: Publ.Astron. Soc. Japan 59 Pages: 185-185
  • NAID: 10023948769
  • Peer Reviewed
• [Journal Article] Suzaku Discovery of Iron Absorption Lines in Outburst Spectra of the X-Ray Transient 4U 1630-472 (2007)
  • Author(s): A. Kubota, T. Dotani, J. Cottam, T. Kotani, C. Done, Y. Ueda, A. C. Fabian, T. Yasuda, H. Takahashi, Y. Fukazawa, K. Yamaoka, K. Makishima, S. Yamada, T. Kohmura, L. Angelini
  • Journal Title: Publ. Astron. Soc. Japan 59 Pages: 185-185
  • NAID: 10023948769
  • Peer Reviewed
• [Presentation] 符合化マスクとCCDを用いるX線・γ線天体監視カメラの開発 (2009)
  • Author(s): 小谷太郎, 白木隆行, 山岡和貴, 吉田篤正
  • Organizer: 日本天文学会2009年春季年会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2009-03-27
• [Presentation] 符合化マスクとCCD を用いるX 線・γ線天体監視カメラの開発 (2009)
  • Author(s): 小谷太郎、白木隆行、山岡和貴、吉田篤正
  • Organizer: 日本天文学会2009年春季年会
  • Place of Presentation: 大阪府立大
• [Presentation] Multi-Wave length Observat ions of the Microquasar SS433 in the active state (2008)
  • Author(s): Taro Kotani, Sergei Fabrika, Nobuyuki Kawai, Kenzo Kinugasa, Kaori Kubota, Sergei Trushkin, Masato Tsuboi
  • Organizer: Seventh Microquasar Workshop
  • Place of Presentation: Foca, Izmir, Turkey
  • Year and Date: 2008-09-01
• [Presentation] Multi-Wavelength Observations of the Microquasar SS433 in the active state (2008)
  • Author(s): Taro Kotani, Sergei Fabrika, Nobuyuki Kawai, Kenzo Kinugasa, Kaori Kubota, Sergei Trushkin, Masato Tsuboi
  • Organizer: Seventh Microquasar Workshop
  • Place of Presentation: Izmir, Turkey
• [Presentation] カーボン・ナノチューブを用いる放射線検出器の開発 (2008)
  • Author(s): 小谷太郎、植野優、河合誠之、北本俊二
  • Organizer: 日本物理学会
  • Place of Presentation: 近畿大学
• [Presentation] DEVELOPMENT OF A NEW RADIATION DETECTOR UTILIZING CARBON NANOTUBE AS ANODE (2007)
  • Author(s): T. Kotani, M. Ueno, N.Kawai, S. Kitamoto
  • Organizer: 2nd International Symposium on Nanometer-Scale Quantum Physics
• [Presentation] カーボンナノチューブを用いる放射線検出器の開発Development of a New Radiation Detector Utilizing CNT as Anode (2007)
  • Author(s): 小谷太郎、植野優、河合誠之、北本俊二
  • Organizer: 日本物理学会
• [Presentation] DEVELOPMENT OF A NEW RADIATION DETECTOR UTILIZING CARBON NANOTUBE AS ANODE (2007)
  • Author(s): T. Kotani, M. Ueno, N.Kawai, S. Kitamoto
  • Organizer: 量子ナノ物理学第 3 回公開シンポジウム
• [Presentation] カーボンナノチューブを用いる放射線検出器の開発Development of a New Radiation Detector Utilizing CNT as Anode (2006)
  • Author(s): 小谷太郎、植野優、河合誠之、北本俊二
  • Organizer: 日本物理学会
• [Book] 宇宙一わかりやすい相対性理論 (2009)
  • Author(s): 小谷太郎
  • Total Pages: 224
  • Publisher: すばる舎
• [Book] 宇宙-わかりやすい相対性理論 (2009)
  • Author(s): 小谷太郎
  • Total Pages: 224
  • Publisher: すばる舎
• [Book] 単位と定数のはなし (2008)
  • Author(s): 小谷太郎
  • Total Pages: 224
  • Publisher: ナツメ社
• [Book] 単位と定数のはなし (2008)
  • Author(s): 小谷 太郎
  • Total Pages: 224
  • Publisher: ナツメ社
• [Book] 宇宙で一番美しい周期表入門 (2007)
  • Author(s): 小谷太郎
  • Total Pages: 201
  • Publisher: 青春出版社
• [Book] 宇宙の不思議 (2007)
  • Author(s): 小谷太郎
  • Total Pages: 223
  • Publisher: ナツメ社