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2011 Fiscal Year Final Research Report

Carrier doping at the interface between organic semiconductors

Research Project

  • PDF
Project/Area Number 22750163
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Functional materials/Devices
Research InstitutionKyushu University

Principal Investigator

GOUSHI Kemchi  九州大学, 工学研究院, 助教 (50462875)

Project Period (FY) 2010 – 2011
Keywords有機半導体 / 電荷移動錯体 / 有機単結晶
Research Abstract

The control technique of carrier density in organic semiconductor single crystals by chemical doping is unestablished due to lattice mismatching. Therefore, we investigated a control technique of carrier density by charge transfer at the interface between an organic semiconductor single crystal and an organic semiconductor film. As a result, the conductivity of 1. 0 S/cm at the interface was observed.

  • Research Products

    (8 results)

All 2012 2011 2010 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (2 results) Book (1 results) Patent(Industrial Property Rights) (1 results) (of which Overseas: 1 results)

  • [Journal Article] Organic lightemitting diodes employing efficient reverse intersystem crossing for triplettosinglet state conversion2012

    • Author(s)
      K. Goushi, K. Yoshida, K. Sate, C. Adachi
    • Journal Title

      Nature Photonics

      Volume: 6 Pages: 253-258

    • Peer Reviewed
  • [Journal Article] Twodimensional orientation control of organic semiconducting amorphous films by mechanical brushing2011

    • Author(s)
      T. Alai, K. Goushi, H. Nomura, T. Edura, C. Adachi
    • Journal Title

      Appl. Phys. Left

      Volume: 99 Pages: 053303

    • Peer Reviewed
  • [Journal Article] Improvement of electroluminescence performance of organic light emitting diodes with a liquid emitting layer by introduction of electrolyte and a holeblocking layer2011

    • Author(s)
      S. Hirata, K. Kubota, H. J. Hee, O. Hirata, K. Goushi, M. Yahiro, and C. Adachi
    • Journal Title

      Adv. Mater

      Volume: 23 Pages: 889-893

    • Peer Reviewed
  • [Journal Article] Triplet Exciton Confinement in Green Organic LightEmitting Diodes Containing Luminescent ChargeTransfer Cu(I) Complexes

    • Author(s)
      Q. Zhang, T. Komino, S. Hwang, S. Matsunami, K. Goushi, and C. Adachi
    • Journal Title

      Adv. Funct. Mater

      Volume: (in press)

    • Peer Reviewed
  • [Presentation] エキサイプレックスを用いた遅延蛍光有機EL素子2012

    • Author(s)
      合志憲一,野村洗子,安達千波矢
    • Organizer
      第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2012-03-17
  • [Presentation] Organic Magnetoresistance Based onto ExciplexStates2010

    • Author(s)
      ClK. Goushi and C. Adachi
    • Organizer
      Material Research Society Fall Meeting
    • Place of Presentation
      Boston
    • Year and Date
      2010-11-29
  • [Book] 有機半導体のデバイス物性2012

    • Author(s)
      安達千波矢(編集), 合志憲一(分担), 他
    • Total Pages
      11
    • Publisher
      講談社
  • [Patent(Industrial Property Rights)] 遅延蛍光材料および有機エレクトロルミネッセンス素子2012

    • Inventor(s)
      安達千波矢
    • Industrial Property Rights Holder
      合志憲一、吉田巧、安達千波矢
    • Filing Date
      2012-02-27
    • Overseas

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Published: 2013-07-31  

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