多孔硅的光發射和形成機制
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概要
- 論文の詳細を見る
The photoluminescence (PL) peak of the porous Si (PS) will shift towards blue after the sample is treated by oxidization in ozone atmosphere and deoxidization in HF. It proves that the PL origin is due to the quantum confinement (QC) effect. By using two-step anodization to form the PS, we find that the QC effect is also important in the formation of the PS.
- 社団法人映像情報メディア学会の論文
- 1997-02-14
著者
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張 樹霖
北京大學物理系
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Jia L.
Dept. of Electronic Eng., the Chinese University of Hong Kong
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Wong S.P.
Dept. of Electronic Eng., the Chinese University of Hong Kong
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Wilson I.H.
Dept. of Electronic Eng., the Chinese University of Hong Kong
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Hark S.K.
Dept. of Physics, the Chinese University of Hong Kong
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Zhang S.L.
Dept. of Physics, Peking University
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Liu Z.F.
College of Chemistry and Molecular Eng., Peking University
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Cai S.M.
College of Chemistry and Molecular Eng., Peking University
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賈 霖
香港中文大學電子工程學系
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黄 世平
香港中文大學電子工程學系
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〓 少康
香港中文大學物理系
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Cai S.m.
College Of Chemistry And Molecular Eng. Peking University
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Liu Z.f.
College Of Chemistry And Molecular Eng. Peking University
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Wilson I.h.
Dept. Of Electronic Eng. The Chinese University Of Hong Kong
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賈 霖
Dept. of Electronic Eng., the Chinese University of Hong Kong
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黄 世平
Dept. of Electronic Eng., the Chinese University of Hong Kong
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〓 少康
Dept. of Physics, the Chinese University of Hong Kong
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張 樹霖
Dept. of Physics, Peking University
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劉 忠〓
College of Chemistry and Molecular Eng., Peking University
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蔡 生民
College of Chemistry and Molecular Eng., Peking University