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Creation of Ballistic Organic Molecule-Junctions

Research Project

Project/Area Number 20710109
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Microdevices/Nanodevices
Research InstitutionOsaka University

Principal Investigator

TANIGUCHI Masateru  Osaka University, 産業科学研究所, 准教授 (40362628)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywordsナノ材料 / 表面・界面物性 / マイクロ・ナノデバイス / メゾスコピック系 / 有機伝導 / 有機導体 / 単一分子伝導 / トンネル伝導 / 量子伝導 / 機械的破断接合 / テトラチアフルバレン / テトラセレナフルバレン / Ni(dmit)2 / 有機伝導体
Research Abstract

We measured the single-molecule conductance of organic molecules including S and Se atoms connected to gold electrodes, using nanoelectrodes. Our results revealed that the single-molecule conductance of organic molecule having S atoms is larger than that of organic molecule having Se atoms.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (19 results)

All 2009 2008 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (14 results) Remarks (1 results)

  • [Journal Article] Single-Molecule Junctions with Strong Molecule-Electrode Coupling2009

    • Author(s)
      M. Taniguchi, M. Tsutsui, K. Shoji, H. Fujiwara, T. Kawai
    • Journal Title

      J. Am. Chem. Soc. 131

      Pages: 14146-14147

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sinegle-Molecule Junctions with Strong Molecule-Electrode Coupling2009

    • Author(s)
      M.Taniguchi
    • Journal Title

      J.Am.Chem.Soc. 131

      Pages: 14146-14147

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement Environment Dependency of Single Molecule Conductance2008

    • Author(s)
      M. Taniguchi, K. Morimoto, M. Tsutsui, T. Kawai
    • Journal Title

      Chem. Lett. 37

      Pages: 990-991

    • NAID

      10024282681

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Measurement Environment Dependency of Single Molecule Conductance2008

    • Author(s)
      M. Taniguchi
    • Journal Title

      Chemistry Letters 37

      Pages: 990-991

    • NAID

      10024282681

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 金属間架橋オリゴチオフェンの電気伝導における接合界面効果2009

    • Author(s)
      横田一道、筒井真楠、谷口正輝、川合知二
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2009-09-27
    • Related Report
      2009 Final Research Report
  • [Presentation] 金属間架橋オリゴチオフェンの電気伝導における接合界面効果2009

    • Author(s)
      横田一道
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本大学(熊本県)
    • Year and Date
      2009-09-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] 単分子デバイスの分子科学2009

    • Author(s)
      谷口正輝、川合知二
    • Organizer
      第59回錯体化学討論会
    • Place of Presentation
      長崎大学
    • Year and Date
      2009-09-25
    • Related Report
      2009 Final Research Report
  • [Presentation] 単分子デバイスの分子科学2009

    • Author(s)
      谷口正輝
    • Organizer
      第59回錯体化学討論会
    • Place of Presentation
      長崎大学(長崎県)
    • Year and Date
      2009-09-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] 金属間架橋オリゴチオフェンの単分子電気伝導2009

    • Author(s)
      横田一道、筒井真楠、谷口正輝、川合知二
    • Organizer
      第3回分子科学会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2009-09-22
    • Related Report
      2009 Final Research Report
  • [Presentation] 金属間架橋オリゴチオフェンの単分子電気伝導2009

    • Author(s)
      横田一道
    • Organizer
      第3回分子科学会
    • Place of Presentation
      名古屋大学(愛知県)
    • Year and Date
      2009-09-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] 単一分子接合の局所加熱2009

    • Author(s)
      谷口正輝、筒井真楠、川合知二
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      富山大学
    • Year and Date
      2009-09-09
    • Related Report
      2009 Final Research Report
  • [Presentation] 単一分子接合の局所加熱2009

    • Author(s)
      谷口正輝
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      富山大学(富山県)
    • Year and Date
      2009-09-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] 有機ドナー分子の単分子コンダクタンス2009

    • Author(s)
      谷口正輝, 筒井真楠, 庄司昂平, 横田一道, 川合知二
    • Organizer
      日本物理学会2009年・第64回年次大会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-30
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] 液中におけるAu-[Ni(dmit)2]-Au接合の電気伝導2008

    • Author(s)
      森本康友、庄司昂平、筒井真楠、谷口正輝、川合知二
    • Organizer
      第2回分子科学討論会
    • Place of Presentation
      九州大学
    • Year and Date
      2008-09-24
    • Related Report
      2009 Final Research Report
  • [Presentation] 液中におけるAu-[Ni(dmit)_2]--Au接合の電気伝導2008

    • Author(s)
      森本康友
    • Organizer
      第2回分子科学討論会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-24
    • Related Report
      2008 Annual Research Report
  • [Presentation] Nano-MCBJを用いたTTF誘導体の分子識別2008

    • Author(s)
      庄司昂平、森本康友、筒井真楠、谷口正輝、藤原秀樹、杉本豊成、川合知二
    • Organizer
      第56回応用物理学関係連合講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-04
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] 溶液中におけるNi(dmit)2の単分子電気伝導度2008

    • Author(s)
      森本康友、庄司昂平、筒井真楠、谷口正輝、川合知二
    • Organizer
      第56回応用物理学関係連合講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-04
    • Related Report
      2009 Final Research Report
  • [Presentation] 溶液中におけるNi(dmit)_2の単分子気無伝導度2008

    • Author(s)
      森本康友
    • Organizer
      第56回応用物理学関係連合講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-04
    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www-kawai.sanken.osaka-u.ac.jp/

    • Related Report
      2009 Final Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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