Ambipolar organic single-crystal transistors based on ion gels

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

    Research output: Contribution to journalArticle

    66 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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  • Cite this

    Yomogida, Y., Pu, J., Shimotani, H., Ono, S., Hotta, S., Iwasa, Y., & Takenobu, T. (2012). Ambipolar organic single-crystal transistors based on ion gels. Advanced Materials, 24(32), 4392-4397. https://doi.org/10.1002/adma.201200655