Polymer space-charge-limited transistor

Yu Chiang Chao, Hsin Fei Meng*, Sheng Fu Horng

*此作品的通信作者

    研究成果: 雜誌貢獻期刊論文同行評審

    51 引文 斯高帕斯(Scopus)

    摘要

    A metal grid is sandwiched between poly(3-hexylthiophene) to form a solid-state version of vacuum tube triode, where the vertical space-charge-limited current is modulated by the grid potential. The Al grid contains random submicron openings formed by a nonlithographic method. The multilayer polymer structure is made by spin coating. The operating voltage of the polymer space-charge-limited transistor is 3 V, and the current gain of 506 is obtained. The characteristics of the transistor can be tuned by the diameters and the density of the openings on the grid. Similar to the vacuum tube triode, the current follows a power law voltage dependence.

    原文英語
    文章編號223510
    期刊Applied Physics Letters
    88
    發行號22
    DOIs
    出版狀態已發佈 - 2006 五月 29

    ASJC Scopus subject areas

    • 物理與天文學(雜項)

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