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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/29313

    Title: Overall performance improvement in GaAs MSM photodetectors by using recessed-cathode structure
    Authors: Yuang,RH;Shieh,JL;Chyi,JI;Chen,JS
    Contributors: 電機工程研究所
    Date: 1997
    Issue Date: 2010-06-29 20:21:33 (UTC+8)
    Publisher: 中央大學
    Abstract: We report the experimental work on the GaAs metal-semiconductor-metal photodetectors with recessed cathode and/or anode. The recessed-cathode detectors exhibit much superior dc and speed performance to the conventional one because of the enhancement of hole transport in this structure, Full-width at half-maximum and fall time of the temporal response were measured to be 21 and 13 ps at 5 V bias on a 50x50 mu m(2) detector with a finger width and spacing of 3 mu m.
    Appears in Collections:[電機工程研究所] 期刊論文

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