| 多孔硅中的蓝色发光谱带 |
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| 引用本文： | 孙甲明,韩力.多孔硅中的蓝色发光谱带[J].发光学报,1994,15(2):122-126. |
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| 作者姓名： | 孙甲明 韩力 |
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| 作者单位： | 1. 中国科学院长春物理研究所, 长春 1300212. 吉林大学物理系, 长春 130023 |
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| 摘 要： | 采用YAG:Nd激光器的1.06μm谱线的三倍频355nm激光激发多孔硅样品时,观测到一个峰值位于465nm的发光谱带,通过样品的发光光谱、透射光谱、以及时间分辨光谱的测量,初步探讨了新谱带的起源.
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| 关 键 词： | 多孔硅 蓝色发光 |
| 收稿时间： | 1993-09-09 |
THE BLUE PHOTOLUMINESCENT BAND IN POROUS SILICON |
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| Sun Jiaming,Fan Xiwu,Han Li,Zhang Jiying,Fei Haosheng,Che Yanlong.THE BLUE PHOTOLUMINESCENT BAND IN POROUS SILICON[J].Chinese Journal of Luminescence,1994,15(2):122-126. |
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| Authors: | Sun Jiaming Fan Xiwu Han Li Zhang Jiying Fei Haosheng Che Yanlong |
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| Institution: | 1. Changchun Institute of Physics, Chinese Academy of Sciences, Changchun 130021;2. Department of Physics, Jilin University, Changchun 130023 |
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| Abstract: | A blue photoluminescent (PL) band at 465urn was reported when porous silicon (PS) films were excited by a 355urn laser. Photoluminescent, transmission, and time resolved spectra were measured to study the origin of the blue band. |
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| Keywords: | porous silicon blue photoluminescence |
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