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The growth mode control of thin films based on droplet model and improvement of organic and biomaterial films

Research Project

Project/Area Number 20550159
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional materials/Devices
Research InstitutionThe University of Tokyo

Principal Investigator

ITAKA Kenji  The University of Tokyo, 北日本新エネルギー研究所, 准教授 (40422399)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords有機半導体デバイス / 有機分子 / バッファー層 / 半導体レーザー / 薄膜作製 / バツフアー層
Research Abstract

By control of the 'molecular wettability' based on a droplet model, we controlled the layer structure of organic thin films with the molecular level. Pentacene monolayer buffer were used as the modification of the 'molecular wettability'.
BEDT-TTF is well known as a component of organic superconductors, and although it is a molecule in which high electronic activity is expected, it is easy to carry out rod-like growth. We found out that growth of a nano rod was controlled using the hetero-buffer of pentacene and rubrene.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (7 results)

All 2011 2010 2009 2008 Other

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

  • [Journal Article] Strong Pressure Effect in the Sublimation from Tetracene Single Crystals and Development of Surface Cleaning Technique for Organic Semiconductors2011

    • Author(s)
      M.Ohtomo、K. Itaka、T.Hasegawa、T.Shimada
    • Journal Title

      Applied Physics Express 482

      Pages: 21601-21601

    • NAID

      10027782937

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Strong Pressure Effect in the Sublimation from Tetracene Single Crystals and Development of Surface Cleaning Technique for Organic Semiconductors2011

    • Author(s)
      M.Ohtomo、K.Itaka、T.Hasegawa、T.Shimada
    • Journal Title

      Applied Physics Express

      Volume: 482 Pages: 21601-21601

    • NAID

      10027782937

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 分子性材料薄膜成長中のRHEED強度振動2008

    • Author(s)
      伊高健治
    • Journal Title

      日本結晶成長学会誌 35

      Pages: 249-254

    • Related Report
      2010 Final Research Report 2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 液滴モデルに基づいた有機薄膜の成長モード制御2010

    • Author(s)
      伊高健治,鯉沼秀臣
    • Organizer
      応用物理学会 2010年度春季大会
    • Place of Presentation
      東海大学
    • Year and Date
      2010-03-19
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] 赤外線レーザーMBE法による2,3-diaminopropionic acidの製膜とその構造2009

    • Author(s)
      伊藤清太郎,伊高健治,川嶋一裕,鯉沼秀臣
    • Organizer
      応用物理学会 2009年度秋季大会
    • Place of Presentation
      富山大学
    • Year and Date
      2009-09-11
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] 赤外線YAGパルスレーザを用いたコンビナトリアル金属電極の作製2008

    • Author(s)
      伊高健治
    • Organizer
      応用物理学会2008年秋季学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-02
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

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

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