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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/7304


    Title: 自聚性矽鍺多層量子點光學特性研究;Self-assembled Ge/Si multi quantum dots optical character research
    Authors: 周安泰;An-Tai Chou
    Contributors: 物理研究所
    Keywords: 量子點;矽鍺;Ge;quantum dots;Si
    Date: 2003-06-17
    Issue Date: 2009-09-22 10:54:46 (UTC+8)
    Publisher: 國立中央大學圖書館
    Abstract: 我們利用多層量子點的特性來提高矽鍺發光特性,並利用改變間隔層厚度,提高載子侷限。再利用快速熱退火實驗改變量子點發光波段。最後製作矽鍺量子點發光二極體,並改變頓化層的條件,提高室溫發光效率。 We use self-assembled quantum dots to raise the optical efficiency of Ge/Si. And then we tune the wavelength of Ge/Si from 1.3um to 1.55 um with rapid thermal annealing. At last we have three different passivation processes of Ge/Si multi-layer quantum dots LED to improve our room optical efficiency.
    Appears in Collections:[物理研究所] 博碩士論文

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