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Control of band structure of multiple band gap semiconductor and its application to high-efficiency solar cell

Research Project

Project/Area Number 23560007
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied materials science/Crystal engineering
Research InstitutionUniversity of Yamanashi

Principal Investigator

NABETANI Yoichi  山梨大学, 医学工学総合研究部, 准教授 (30283196)

Co-Investigator(Kenkyū-buntansha) MATSUMOTO Takashi  山梨大学, 名誉教授 (00020503)
MURANAKA Tsutomu  山梨大学, 医学工学総合研究部, 准教授 (20374788)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords太陽電池
Research Abstract

Sun shine is one of the most important renewable energies. We have grown semiconductors which has an intermediate band gap to increase the efficiency of solar cell. We have investigated that the ZnTeO alloy which consists of ZnTe and O has intermediate band. To utilize semiconductor as solar cell, pn junction is needed. However, it is difficult to make n-type ZnTe because of self-compensation. We have made n-type ZnTeO by Al-diffusion.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (27 results)

All 2013 2012 2011 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (23 results) Remarks (3 results)

  • [Journal Article] Room-temperature formation of a ZnO-based adhesion layer for nanoprecision Cu/Glass metallization2013

    • Author(s)
      A. Teraoka, M. Watanabe, Y. Nabetani, and E. Kondoh
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: vol.50

    • NAID

      210000142273

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] 光照射DLTS法によるZnTeOの局在準位評価2013

    • Author(s)
      坪谷直樹,日向淳一,鍋谷暢一,村中司,松本俊
    • Organizer
      第74回応用物理学会学術講演会
    • Place of Presentation
      同志社大学
    • Year and Date
      2013-09-18
    • Related Report
      2013 Final Research Report
  • [Presentation] Characterization of ZnTe and ZnTeO Alloy by DLTS2013

    • Author(s)
      Naoki Tsuboya, Junichi Hinata, Yoichi Nabetani, Tsutomu Muranaka, and Takashi Matsumoto
    • Organizer
      The 16th International Conference on II-VI Compounds and Related Materials
    • Place of Presentation
      Nagahama
    • Year and Date
      2013-09-10
    • Related Report
      2013 Final Research Report
  • [Presentation] Photocurrent Property of ZnTeO Layer2013

    • Author(s)
      Junichi Hinata, Naoki Tsuboya, Yoichi Nabetani, Tsutomu Muranaka, and Takashi Matsumoto
    • Organizer
      The 16th International Conference on II-VI Compounds and Related Materials
    • Place of Presentation
      Nagahama
    • Year and Date
      2013-09-10
    • Related Report
      2013 Final Research Report
  • [Presentation] Al diffusion into ZnTeO Alloy for n-type conductivity2013

    • Author(s)
      N. Tsuboya, J. Hinata, Y. Nabetani, T. Muranaka, and T. Matsumoto
    • Organizer
      第32回電子材料シンポジウム
    • Year and Date
      2013-07-10
    • Related Report
      2013 Final Research Report
  • [Presentation] Characterization of ZnTe and ZnTeO by the DLTS method2013

    • Author(s)
      坪谷直樹、日向淳一、鍋谷暢一、村中司、松本俊
    • Organizer
      32nd Electoronic Materials Symposium
    • Place of Presentation
      Laforet Biwako, Shiga
    • Related Report
      2013 Annual Research Report
  • [Presentation] Photocurrent Property of ZnTeO Layer2013

    • Author(s)
      Junichi Hinata, Naoki Tsuboya, Yoichi Nabetani, Tsutomu Muranaka, and Takashi Matsumoto
    • Organizer
      The 16th International Conference o II-VI compounds and Related Materials
    • Place of Presentation
      Nagahama Royal Hotel, Shiga
    • Related Report
      2013 Annual Research Report
  • [Presentation] Charcterization of ZnTe and ZnTeO Alloy bu DLTS2013

    • Author(s)
      Naoki Tsuboya, Junichi Hinata, Yoichi Nabetani, Tsutomu Muranaka, and Takashi Matsumoto
    • Organizer
      The 16th International Conference o II-VI compounds and Related Materials
    • Place of Presentation
      Nagahama Royal Hotel, Shiga
    • Related Report
      2013 Annual Research Report
  • [Presentation] ZnO TFTのドレイン電流DLTS測定 (2)2013

    • Author(s)
      久保田優人、小柳津祥典、森雄大、村中司、鍋谷暢一、松本俊
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      同志社大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 光照射DLTS法によるZnTeOの局在準位評価2013

    • Author(s)
      坪谷直樹、日向淳一、鍋谷暢一、村中司、松本俊
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      同志社大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] ZnTeO成長層のフォトカレント測定2013

    • Author(s)
      日向淳一、坪谷直樹、鍋谷暢一、村中司、松本俊
    • Organizer
      第60回応用物理学会春季学術講演会
    • Place of Presentation
      神奈川工科大学(神奈川県厚木市下荻野1030)
    • Related Report
      2012 Research-status Report
  • [Presentation] 容量DLTS法によるZnTeおよびZnTeOの物性評価2013

    • Author(s)
      坪谷直樹、日向淳一、鍋谷暢一、村中司、松本俊
    • Organizer
      第60回応用物理学会春季学術講演会
    • Place of Presentation
      神奈川工科大学(神奈川県厚木市下荻野1030)
    • Related Report
      2012 Research-status Report
  • [Presentation] 分子線エピタキシー法によるZnTeO混晶の成長と評価2012

    • Author(s)
      矢﨑寛貴、日向淳一、坪谷直樹、鍋谷暢一,村中司,松本俊
    • Organizer
      応用物理学会結晶工学分科会主催第1回結晶工学未来塾
    • Place of Presentation
      学習院大学
    • Year and Date
      2012-11-08
    • Related Report
      2013 Final Research Report
  • [Presentation] Al diffusion into ZnTeO alloy for n-type conductivity2012

    • Author(s)
      Y. Nabetani, D. Yoshinaga, T. Suzuki, H. Yazaki, A. Ujihara, T. Muranaka, and T. Matsumoto
    • Organizer
      7th Interenational Conference on Molecular Beam Epitaxy
    • Place of Presentation
      Nara
    • Year and Date
      2012-09-25
    • Related Report
      2013 Final Research Report
  • [Presentation] 容量DLTS法によるZnTeおよびZnTeOの物性評価2012

    • Author(s)
      坪谷直樹,日向淳一,鍋谷暢一,村中司,松本俊
    • Organizer
      第60回応用物理学会春季学術講演会
    • Place of Presentation
      神奈川工科大学
    • Year and Date
      2012-03-29
    • Related Report
      2013 Final Research Report
  • [Presentation] ZnTeO成長層のフォトカレント測定2012

    • Author(s)
      日向淳一,坪谷直樹,鍋谷暢一,村中司,松本俊
    • Organizer
      第60回応用物理学会春季学術講演会
    • Place of Presentation
      神奈川工科大学
    • Year and Date
      2012-03-29
    • Related Report
      2013 Final Research Report
  • [Presentation] n型伝導のためのZnTeO混晶へのAlの拡散2012

    • Author(s)
      Y. Nabetani, D. Yoshinaga, T. Suzuki, H. Yazaki, A. Ujihara, T. Muranaka and T. Matsumoto
    • Organizer
      第31回電子材料シンポジウム
    • Place of Presentation
      ラフォーレ修善寺(静岡県伊豆市大平1529)
    • Related Report
      2012 Research-status Report
  • [Presentation] Al diffusion into ZnTeO alloy for n-type conductivity2012

    • Author(s)
      Y. Nabetani, D. Yoshinaga, T. Suzuki, H. Yazaki, A. Ujihara, T. Muranaka and T. Matsumoto
    • Organizer
      7th Interenational Conference on Molecular Beam Epitaxy
    • Place of Presentation
      奈良県新公会堂(奈良市春日野町101)
    • Related Report
      2012 Research-status Report
  • [Presentation] 分子線エピタキシー法によるZnTeO混晶の成長と評価2012

    • Author(s)
      矢﨑寛貴、日向淳一、坪谷直樹、大瀬木恵太、平野淳史、鍋谷暢一、村中司、松本俊
    • Organizer
      応用物理学会 結晶工学分科会主催第1回結晶工学未来塾
    • Place of Presentation
      学習院大学創立百周年記念会館小講堂(東京都豊島区目白1-5-1)
    • Related Report
      2012 Research-status Report
  • [Presentation] n-ZnO/p-ZnTeOヘテロ接合のバンド不連続解析2012

    • Author(s)
      鈴木貴博、三枝直樹、鍋谷暢一、村中司、松本俊
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学
    • Related Report
      2011 Research-status Report
  • [Presentation] 局在準位を有する半導体ZnTeO混晶へのAlドーピング2012

    • Author(s)
      吉永大祐、鍋谷暢一、村中司、松本俊
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学
    • Related Report
      2011 Research-status Report
  • [Presentation] n-ZnO/p-ZnTeOヘテロ接合のバンド不連続解析2011

    • Author(s)
      鈴木貴博、平松和也、三枝直樹、鍋谷暢一,村中司,松本俊
    • Organizer
      応用物理学会結晶工学分科会主催2011年・年末講演会
    • Place of Presentation
      学習院大学
    • Year and Date
      2011-12-15
    • Related Report
      2013 Final Research Report
  • [Presentation] 局在準位を有する半導体ZnTeO混晶へのAlドーピング2011

    • Author(s)
      吉永大祐、鍋谷暢一,村中司,松本俊
    • Organizer
      応用物理学会結晶工学分科会主催2011年・年末講演会
    • Place of Presentation
      学習院大学
    • Year and Date
      2011-12-15
    • Related Report
      2013 Final Research Report
  • [Presentation] Structural and optical characters of ZnTeO alloys grown by MBE2011

    • Author(s)
      Y. Nabetani, K. Hiramatsu, N. Saegusa, T. Suzuki, D. Yosinaga, T. Muranaka, T. Kato, and T. Matsumoto
    • Organizer
      15th International Conference on II-VI Compounds
    • Place of Presentation
      Mexico
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://www.ccn.yamanashi.ac.jp/~nabetani/

    • Related Report
      2013 Final Research Report
  • [Remarks] 研究室ホームページ

    • Related Report
      2013 Annual Research Report
  • [Remarks] 研究室ホームページ

    • URL

      http://www.ccn.yamanashi.ac.jp/~nabetani/

    • Related Report
      2012 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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