Copper-phthalocyanine based organic thin film transistor

T. H. Kwak, H. S. Kang, K. Kim, M. Y. Cho, J. W. Lee, J. Joo

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Citations (Scopus)

    Abstract

    Copper-phthalocyanine based organic thin film transistors (OTFTs) were fabricated. Cu-Pc thin films as an active layer were deposited onto the SiO 2 layer as a gate insulator by using organic molecular beam deposition system. The OTFT devices showed p-type characteristics with field-effect mobility and threshold voltage as 1.22×l0-3 cm2/Vs and -40 V, respectively. The activation energy was estimated to be 0.073 eV, through the temperature dependence of carrier mobility.

    Original languageEnglish
    Title of host publication2006 IEEE Nanotechnology Materials and Devices Conference, NMDC
    Pages630-631
    Number of pages2
    DOIs
    Publication statusPublished - 2006
    Event2006 IEEE Nanotechnology Materials and Devices Conference, NMDC - Gyeongju, Korea, Republic of
    Duration: 2006 Oct 222006 Oct 25

    Publication series

    Name2006 IEEE Nanotechnology Materials and Devices Conference, NMDC
    Volume1

    Other

    Other2006 IEEE Nanotechnology Materials and Devices Conference, NMDC
    Country/TerritoryKorea, Republic of
    CityGyeongju
    Period06/10/2206/10/25

    Keywords

    • Carrier mobility
    • Copperphthalocyanine
    • Organic thin film transistor

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • General Materials Science

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