Polymer space-charge-limited transistor as a solid-state vacuum tube triode

Yu Chiang Chao, Ming Che Ku, Wu Wei Tsai, Hsiao Wen Zan*, Hsin Fei Meng, Hung Kuo Tsai, Sheng Fu Horng


    研究成果: 雜誌貢獻期刊論文同行評審

    28 引文 斯高帕斯(Scopus)


    We report the construction of a polymer space-charge-limited transistor (SCLT), a solid-state version of vacuum tube triode. The SCLT achieves a high on/off ratio of 3× 105 at a low operation voltage of 1.5 V by using high quality insulators both above and below the grid base electrode. Applying a greater bias to the base increases the barrier potential, and turns off the channel current, without introducing a large parasitic leakage current. Simulation result verifies the influence of base bias on channel potential distribution. The output current density is 1.7 mA/ cm2 with current gain greater than 1000.

    期刊Applied Physics Letters
    出版狀態已發佈 - 2010 十一月 29

    ASJC Scopus subject areas

    • 物理與天文學(雜項)


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