Ambipolar organic single-crystal transistors based on ion gels

Yohei Yomogida, Jiang Pu, Hidekazu Shimotani, Shimpei Ono, Shu Hotta, Yoshihiro Iwasa, Taishi Takenobu*

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    78 Citations (Scopus)

    Abstract

    Ambipolar electric double-layer transistors (EDLTs) using organic single crystals and ion-gel electrolytes are successfully created by optimising the fabrication of gel films. The p- and n-type EDLTs enable us to investigate the HOMO-LUMO gap energy of semiconductors, offering a new method with which to measure it.

    Original languageEnglish
    Pages (from-to)4392-4397
    Number of pages6
    JournalAdvanced Materials
    Volume24
    Issue number32
    DOIs
    Publication statusPublished - 2012 Aug 22

    Keywords

    • ambipolar transistors
    • electric double-layer transistors
    • organic transistors
    • single-crystal transistors

    ASJC Scopus subject areas

    • Materials Science(all)
    • Mechanics of Materials
    • Mechanical Engineering

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