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Growth of wafer-size organic semiconductor crystals and its thermoelectric application

Research Project

Project/Area Number 23656001
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Applied materials science/Crystal engineering
Research InstitutionHokkaido University

Principal Investigator

SHIMADA Toshihiro  北海道大学, 大学院・工学研究院, 教授 (10262148)

Co-Investigator(Renkei-kenkyūsha) NAGAHAMA Taro  北海道大学, 大学院・工学研究院, 准教授 (20357651)
Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords有機半導体 / 単結晶 / 熱電効果 / フラックス法 / フタロシアニン / ドーピング / 結晶成長 / フラックス / 銅フタロシアニン / アントラキノン
Research Abstract

We attempted to dope carriers to organic semiconductors and make single crystals with sufficient sizes and studied its thermoelectric properties. We investigated the melting behavior of copper phthalocyanine (CuPc) to anthraquinone (AQ), which are both solid at room temperature. We attempted to grow the single crystal of CuPc by evaporating the solvent AQ and obtained mm-sized single crystals. We doped FeCl3 to CuPc by mixing the dopant to the solution. XPS and near infrared spectroscopy revealed that the charge transfer extent is dependent on the molar fraction of the dopant. The electric conductivity and Seebeck coefficient both increased upon doping.

Report

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

    (21 results)

All 2013 2012 2011 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (13 results) Remarks (3 results)

  • [Journal Article] Fabrication of ZnO Nanorods by Atmospheric Pressure Solid Source CVD Using Ethanol-Assisted Low Temperature Vaporization2013

    • Author(s)
      Sawako Miyamoto
    • Journal Title

      Bulletin of the Chemical Society of Japan

      Volume: 85(12) Issue: 12 Pages: 1287-1292

    • DOI

      10.1246/bcsj.20120202

    • NAID

      10031135738

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Solvent effects in the transient characteristics of liquid-gate field effect transistors with silicon substrate2012

    • Author(s)
      T. Yanase, T. Hasegawa, T. Nagahama, T. Shimada
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 51 Issue: 11R Pages: 111803-111803

    • DOI

      10.1143/jjap.51.111803

    • NAID

      120005208962

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Change in the Morphology of the Terrace Edges on Graphite Surfaces by Electro- chemical Reduction2012

    • Author(s)
      S. Kubota, T. Yonezawa, T. Nagahama, T. Shimada
    • Journal Title

      Chem. Lett.

      Volume: 41 Issue: 2 Pages: 177-178

    • DOI

      10.1246/cl.2012.187

    • NAID

      130004426493

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Fabrication of Piezoelectric Polyurea Films by Alternating Deposition2012

    • Author(s)
      T. Yanase, T. Hasegawa, T. Nagahama, T. Shimada
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 51 Issue: 4R Pages: 41603-41603

    • DOI

      10.1143/jjap.51.041603

    • NAID

      210000140415

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] In-plane Orientation Control of 2,7-Diphenyl[1]benzothieno[3,2-b][1]ben zothiophene Monolayer on Bismuth- Terminated Si(111) Vicinal Surfaces with Wettability Optimization

    • Author(s)
      M. Ohtomo, T. Shimada et al.
    • Journal Title

      J. Phys. Chem. C

      Volume: (in press)

    • NAID

      120005438223

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] 蒸着で形成したC60-p型有機半導体接合の光電子分光による評価(2)[28p-G13-1]2013

    • Author(s)
      土田裕也,柳瀬隆,長浜太郎,島田敏宏
    • Organizer
      応用物理学会第60回学術講演会
    • Place of Presentation
      神奈川工科大学
    • Year and Date
      2013-03-27
    • Related Report
      2012 Final Research Report
  • [Presentation] Thermoelectric Effect of Doped OrganicSemiconductors2012

    • Author(s)
      Y. Ikuta, T. Shimada, T. Yanase, T. Nagahama
    • Organizer
      International Conference on Nano and Molecular Electronics 2012
    • Place of Presentation
      Awaji(淡路夢舞台), Hyogo, Japan
    • Year and Date
      2012-12-13
    • Related Report
      2012 Final Research Report
  • [Presentation] Structural Control of Graphene Edges by Electrochemical Etching2012

    • Author(s)
      S. Kubota, T. Yanase, T. Yonezawa, T. Nagahama, T. Shimada
    • Organizer
      International Conference on Nano and Molecular Electronics 2012
    • Place of Presentation
      Awaji(淡路夢舞台), Hyogo, Japan
    • Year and Date
      2012-12-13
    • Related Report
      2012 Final Research Report
  • [Presentation] Crystal Growth of Doped Organic Semiconductors2012

    • Author(s)
      T.Shimada, Y. Ikuta, T. Yanase, T. Nagahama
    • Organizer
      Solid State Matarials and Devices 2012
    • Place of Presentation
      Kyoto(京都国際会議場)
    • Year and Date
      2012-09-25
    • Related Report
      2012 Final Research Report
  • [Presentation] 蒸着で形成したC60-p型有機半導体接合の光電子分光による評価2012

    • Author(s)
      土田裕也,村谷直紀,柳瀬隆,長浜太郎,島田敏宏
    • Organizer
      2012年秋季第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学
    • Year and Date
      2012-09-11
    • Related Report
      2012 Final Research Report
  • [Presentation] 有機半導体単結晶の育成と応用2012

    • Author(s)
      島田敏宏
    • Organizer
      平成24年電気学会全国大会
    • Place of Presentation
      広島工業大学
    • Year and Date
      2012-03-22
    • Related Report
      2012 Final Research Report
  • [Presentation] Thermoelectric Effect of Doped Organic Semiconductors2012

    • Author(s)
      Y. Ikuta, T. Shimada, T. Yanase, T. Nagahama
    • Organizer
      International Conference on Nano and Molecular Electronics 2012
    • Place of Presentation
      淡路夢舞台(兵庫県淡路市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Crystal Growth of Doped Organic Semiconductors2012

    • Author(s)
      Toshihiro Shimada, Yu Ikuta, Takashi Yanase, Taro Nagahama
    • Organizer
      International Conference on Solid State Materials and Devices 2012
    • Place of Presentation
      国立京都国際会館(京都市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Bulk crystal growth of organic semiconductors for thermoelectric applications2011

    • Author(s)
      Y. Ikuta, Y. Tsuchida, N. Muraya, T. Nagahama and T. Shimada
    • Organizer
      Solid State Materials and Devices 2011
    • Place of Presentation
      Nagoya(ウィンク愛知)
    • Year and Date
      2011-09-28
    • Related Report
      2012 Final Research Report
  • [Presentation] フラックス法による銅フタロシアニン結晶の作製2011

    • Author(s)
      生田裕,土田裕也,村谷直紀,長浜太郎,島田敏宏
    • Organizer
      第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学
    • Year and Date
      2011-08-30
    • Related Report
      2012 Final Research Report
  • [Presentation] Bulk crystal growth of organic semiconductors2011

    • Author(s)
      Y. Ikuta, Y.Tsuchida, N. Muraya, T.Nagahama, T.Shimada
    • Organizer
      SSDM2011
    • Place of Presentation
      ウィンクあいち(名古屋市)
    • Related Report
      2011 Research-status Report
  • [Presentation] フラックス法による銅フタロシアニン結晶の作製2011

    • Author(s)
      生田 裕,土田裕也,村谷直紀,長浜太郎,島田敏宏
    • Organizer
      応用物理学会学術講演会
    • Place of Presentation
      山形大学(山形市)
    • Related Report
      2011 Research-status Report
  • [Presentation] 有機半導体 - やわらかい半導体2011

    • Author(s)
      島田敏宏
    • Organizer
      学振第131委員会研究会(招待講演)
    • Place of Presentation
      東京都産業技術研究センター(東京都)
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • Related Report
      2012 Final Research Report
  • [Remarks] http://www.eng.hokudai.ac.jp/labo/kotai/index.html

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.eng.hokudai.ac.jp/labo/kotai

    • Related Report
      2011 Research-status Report

URL: 

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

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