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	Novel photoluminescence from porous SiGe/Si multilayer structure
	Zhou, Bi ; Li, Xuemei ; Pan, Shuwan ; Chen, Songyan ; Li, Cheng ; Chen SY(陈松岩) ; Li C(李成)
	2012
关键词	Microcavities Multilayer films Optical properties Photoluminescence Photonics
英文摘要	Conference Name:2012 International Symposium on Photonics and Optoelectronics, SOPO 2012. Conference Address: Shanghai, China. Time:May 21, 2012 - May 23, 2012.; IEEE Photonics Society; IEEE Wuhan Section; Optics and Photonics Society of Singapore; Wuhan University; Beijing Jiaotong University; The optical properties of porous SiGe/Si multilayer films prepared through electrochemical anodization have been investigated. The visible luminescence spectra with multiple emission peaks have been detected in the temperature range from 10 K to room temperature. Photoluminescence (PL) with narrow band width is observed due to the wavelength selective effect of the microcavity. The resonance of the microcavity is confirmed by the temperature dependent PL measurement and the reflectance spectrum, which is consisted with the prediction from the thermo-optic effect. 漏 2012 IEEE.
语种	英语
出处	http://dx.doi.org/10.1109/SOPO.2012.6271109
出版者	IEEE Computer Society
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/86251]
专题	物理技术－会议论文
推荐引用方式 GB/T 7714	Zhou, Bi,Li, Xuemei,Pan, Shuwan,et al. Novel photoluminescence from porous SiGe/Si multilayer structure. 2012-01-01.

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