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Development of mesoscopic devices using natural nanostructures

Planned

Project AreaNew Materials Science Using Regulated Nano Spaces -Strategy in Ubiquitous Elements
Project/Area Number 19051007
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionTokyo Institute of Technology

Principal Investigator

KAMIYA Toshio  Tokyo Institute of Technology, 応用セラミックス研究所, 教授 (80233956)

Project Period (FY) 2007 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥45,400,000 (Direct Cost: ¥45,400,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 2010: ¥7,800,000 (Direct Cost: ¥7,800,000)
Fiscal Year 2009: ¥7,100,000 (Direct Cost: ¥7,100,000)
Fiscal Year 2008: ¥8,800,000 (Direct Cost: ¥8,800,000)
Fiscal Year 2007: ¥19,100,000 (Direct Cost: ¥19,100,000)
Keywords名の構造結晶 / メゾスコピックデバイス / C12A7ナノ加工技術 / 電荷輸送 / ナノポーラス結晶 / エレクトライド / 電子ドープ / 有効質量 / 局在・非局在 / ナノワイア
Research Abstract

酸化物結晶には、ゼオライトやC12A7に見られる0次元ドット構造、アパタイトなどに見られる1次元トンネル型構造、多くの複酸化物に見られる2次元層状構造など、サブナノメートルから数十ナノメートルサイズの周期構造を持つものが多く存在する。これら物質に含まれる自然ナノ構造を利用して、量子サイズ効果、単一電子帯電効果に起因する現象の確認および電子デバイスの開発を行うことを目的とする。
この目的を達成するため、本研究では、ナノ構造材料の探索、材料に適したナノ加工技術の開発、ナノデバイス構造の提案と作製、および光・電子特性評価を行う。

Report

(4 results)
  • 2009 Annual Research Report   Self-evaluation Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report

Research Products

(28 results)

All 2010 2009 2008 2007 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (11 results) Remarks (4 results)

  • [Journal Article] Short-channel nanowire transistor using a nanoporous crystal semiconductor 12CaO-7Al_2O_32010

    • Author(s)
      Y.Nishio, K.Nomura, H.Yanagi, T.Kamiya, M.Hirano, H.Hosono
    • Journal Title

      Materials Science and Engineering (In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impurities in FeAs-based superconductor, SrFe_2As_2, studied by first-principles calculations2010

    • Author(s)
      Toshio Kamiya, Hidenori Hiramatsu, Takayoshi Katase, Masahiro Hirano, Hideo Hosono
    • Journal Title

      Materials Science and Engineering (In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic structures of MnP-based crystals : LaMnOP, BaMn_2P_2, and KMnP Materials Science and Engineering : B2010

    • Author(s)
      Toshio Kamiya, Hiroshi Yanagi, Takumi Watanabe, Masahiro Hirano, Hideo Hosono
    • Journal Title

      Materials Science and Engineering (In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bistable resistance switching in surface-oxidized C12A7:e- single-crystal2009

    • Author(s)
      Y. Adachi, S.-W. Kim, T. Kamiya, H. Hosono
    • Journal Title

      Mater. Sci. & Eng. B 161

      Pages: 76-79

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Bistable resistance switching in surface-oxidized C12A7 : e- single-crystal2009

    • Author(s)
      Y.Adachi, S.-W.Kim, T.Kamiya, H.Hosono
    • Journal Title

      Materials Science and Engineering

      Pages: 76-79

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication and transport properties of 12CaO・7Al2O3 (C12A7) electride nanowire2008

    • Author(s)
      Y. Nishio, K. Nomura, M. Miyakawa, K. Hayashi, H. Yanagi, T. Kamiya, M. Hirano, H. Hosono
    • Journal Title

      phys. stat. solidi (a) 205

      Pages: 2047-2051

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Localized and Delocalized Electrons in Room-Temperature Stable Electride [Ca24Al28O64]4+(O2-)2-x(e-)2x: Analysis of Optical Reflectance Spectra2008

    • Author(s)
      S. Matsuishi, S.W. Kim, T. Kamiya, M. Hirano, H. Hosono
    • Journal Title

      J. Phys. Chem. C 112

      Pages: 4753-4760

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Fabrication and transport properties of 12CaO-7Al_2O_3 (C12A7) electridenanowire2008

    • Author(s)
      Y. Nishio, K. Nomura, M. Miyakawa, K. Hayashi, H. Yanagi, T. Kamiya, M. Hirano, H. Hosono
    • Journal Title

      Phys. stat. solidi (a) 205

      Pages: 2047-2051

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Localized and Delocalized Electrons in Room-Temperature Stable Electride[Ca_<24>Al_<28>O_<64>]^<4+>(0^<2->)_<2-x>(e^-)_<2x>: Analysis of Optical Reflectance Spectra2008

    • Author(s)
      Satoru Matsuishi, Sung Wng Kim, Toshio Kamiya, Masahiro Hirano, Hideo Hosono
    • Journal Title

      J. Phys. Chem. C112

      Pages: 4753-4760

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel room temperature stable electride 12SrO・7Al2O3 thin films: fabrication, optical and electron transport properties2007

    • Author(s)
      M Miyakawa, N. Ueda, T. Kamiya, M. Hirano, H. Hosono
    • Journal Title

      J. Ceram. Soc. Jpn. 115

      Pages: 568-570

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] High electron doping to a wide band gap semiconductor 12CaO・7Al2O3 thin film2007

    • Author(s)
      M. Miyakawa, M. Hirano, T. Kamiya, H. Hosono
    • Journal Title

      Appl. Phys. Lett. 90

      Pages: 182105-1-3

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Novel room temperature stable electride 12SrO・7Al_2O_3 thin films: fabrication, optical and electron transport properties2007

    • Author(s)
      M Miyakawa, N. Ueda, T. Kamiya, M. Hirano, H. Hosono
    • Journal Title

      J. Ceram. Soc. Jpn. 115

      Pages: 568-570

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High electron doping to a wide band gap semiconductor 12CaO・7Al_2O_3 thin film2007

    • Author(s)
      M. Miyakawa, M. Hirano, T. Kamiya, H.Hosono
    • Journal Title

      Appl. Phys. Lett. 90

      Pages: 182105-1-3

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 電子ドープ12CaO・7Al_2O_3ナノワイヤをチャネルとしたサイドゲート電界効果トランジスタ2009

    • Author(s)
      西尾幸真, 野村研二, 柳博, 神谷利夫, 細野秀雄
    • Organizer
      第70回 応用物理学会学術講演会
    • Place of Presentation
      富山
    • Year and Date
      2009-09-08
    • Related Report
      2009 Annual Research Report
  • [Presentation] Electronic structures of Mn-based layered crystals: LaMnPnO and BaMn2Pn22009

    • Author(s)
      Toshio Kamiya, Hiroshi Yanagi, Takumi Watanabe, Masahiro Hirano, Hideo Hosono
    • Organizer
      3rd International Symposium on Science and Technology of Advanced Ceramics
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2009-06-18
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Short-channel nanowire transistor using a nanoporous crystal semicondctor 12CaO・Al2O32009

    • Author(s)
      Yukimasa Nishio, Kenji Nomura, Hiroshi Yanagi, Toshio Kamiya, Masahiro Hirano, Hideo Hosono
    • Organizer
      3rd International Symposium on Science and Technology of Advanced Ceramics
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2009-06-16
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Impurities in FeAs-based superconductor, SrFe2As22009

    • Author(s)
      Toshio Kamiya, Hidenori Hiramatsu, Takayoshi Katase, Masahiro Hirano, Hideo Hosono
    • Organizer
      3rd International Symposium on Science and Technology of Advanced Ceramics
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2009-06-16
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Controlled formation of thin oxidized layers on inorganic electride C12A 7 : e^- and its electrical characteristics2008

    • Author(s)
      Toshio Kamiya, Yutaka Adachi, Sung-Wng Kim, and Hideo Hosono
    • Organizer
      IUMRS-ICA2008
    • Place of Presentation
      名古屋、日本
    • Year and Date
      2008-12-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] 導電性12CaO・7Al2O3:e-の低温酸化によるキャリア制御とナノワイヤトランジスタ2008

    • Author(s)
      西尾幸真、野村研二、宮川仁、柳博、神谷利夫、細野秀雄
    • Organizer
      薄膜材料デバイス研究会第5回研究集会
    • Place of Presentation
      奈良
    • Year and Date
      2008-10-31
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] 導電性12CaO-7Al2O3 : e-の低温酸化によるキャリア制御とナノワイヤトランジスタ2008

    • Author(s)
      西尾幸真、野村研二、宮川仁、柳博、神谷利夫、細野秀雄
    • Organizer
      薄膜材料デバイス研究会第5回研究集会
    • Place of Presentation
      奈良、日本
    • Year and Date
      2008-10-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] Bistable resistance switching in single crystal C12A7:O2-2008

    • Author(s)
      Yutaka Adachi, Sung-Wng Kim, Toshio Kamiya, Hideo Hosono
    • Organizer
      STAC-STSI
    • Place of Presentation
      Chiba, Japan
    • Year and Date
      2008-05-31
    • Related Report
      2009 Self-evaluation Report
  • [Presentation] Bistable resistance switching in single crystal C12A7 : O^<2->2008

    • Author(s)
      Yutaka Adachi, Sung-Wng Kim, Toshio Kamiya, and Hideo Hosono
    • Organizer
      STAC-STSI
    • Place of Presentation
      千葉、日本
    • Year and Date
      2008-05-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] 電子ドープ12CaO・7Al_2O_3(C12A7:e)ナノワイヤの電気伝導特性制御2008

    • Author(s)
      西尾幸真、野村研二、宮川仁、柳 博、林克郎、神谷利夫、平野正浩、細野秀雄
    • Organizer
      日本セクミックス協会2008年年会
    • Place of Presentation
      新潟、長岡技術科学大学
    • Year and Date
      2008-03-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] ナノポーラス結晶12CaO・7Al_2O_3 (C12A7)の30nm幅高導電性ナノ細線の作製と伝導特性評価2007

    • Author(s)
      西尾幸真, 宮川仁, 野村研二, 林克郎, 柳樽, 神谷利夫, 平野正浩, 細野秀雄
    • Organizer
      薄膜材料デバイス研究会第4回研究集会
    • Place of Presentation
      京都、龍谷大学
    • Year and Date
      2007-11-02
    • Related Report
      2007 Annual Research Report
  • [Remarks]

    • URL

      http://www.khlab.msl.titech.ac.jp/

    • Related Report
      2009 Self-evaluation Report
  • [Remarks]

    • URL

      http://www.khlab.msl.titech.ac.jp/

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.khlab.msl.titech.ac.jp/

    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.khlab.msl.titech.ac.jp/

    • Related Report
      2007 Annual Research Report

URL: 

Published: 2007-03-31   Modified: 2018-03-28  

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