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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 電機工程學系 > 期刊論文 >  Silicon-nanocrystal resonantcavity light emitting devices for color tailoring

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/83587

    Title: Silicon-nanocrystal resonantcavity light emitting devices for color tailoring
    Authors: Chih-Kuo Tseng;Ming-Chang M. Lee;Hau-Wei Hung;Jiun-Ru Huang;Kun-Yu Lee;Jia-Min Shieh;Gong-Ru Lin
    教師: 李明昌
    Date: 2012
    Publisher: American Institute of Physics
    Relation: Journal of Applied Physics, American Institute of Physics, Volume 111, Issue 7, 2012, Apr., Pages 074512
    Keywords: cavity resonators
    display devices
    light emitting devices
    nanostructured materials
    power conversion
    Abstract: A silicon-nanocrsytal resonant-cavity light-emitting device (RCLED) is presented. The microcavity, made by a silicon nanocrystal layer inserted between a semitransparent Au reflector and a distributed Bragg reflector mirror, shows enhanced emission intensity by four times at resonance wavelength and 1/8 narrow emission spectrum compared to nonresonant devices. The external quantum efficiency and power conversion efficiency also increase by 3.5 times. Multiple colors, green, green-yellow, orange, and red are displayed by adjusting the cavity length of RCLED.
    Relation Link: http://www.aip.org/
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/83587
    Appears in Collections:[電機工程學系] 期刊論文
    [奈微與材料科技中心] 期刊論文
    [光電工程研究所] 期刊論文
    [奈米工程與微系統研究所] 期刊論文

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