Temperature-enhanced ultraviolet emission in ZnO thin film

	Temperature-enhanced ultraviolet emission in ZnO thin film
其他题名	论文其他题名
	Zhang Y. J.; Xu C. S.; Liu Y. C.; Liu Y. X.; Wang G. R.; Fan X. W.
	2006
发表期刊	Journal of Luminescence
ISSN	0022-2313
卷号	119 页码:242-247
摘要	We have studied the structural and optical properties of ZnO thin films prepared by thermal oxidation of ZnS films deposited by plasma assisted electron-beam evaporation on Si(100) substrates. The transformation from zinc blende ZnS to hexagonal wurtzite ZnO is confirmed by Raman and X-ray diffraction (XRD) measurement. For the sample thermally oxidized at 600 degrees C for 2h, a novel UV emission peak I-x located at 3.22eV (385nm) has been observed. The temperature-dependent photoluminescence spectra show that the integrated intensity of I-x increases exponentially with increasing temperatures within the measuring temperature range, from 80 to 300K, but the peak position remains nearly constant. We explain this behavior in terms of electron tunneling into the radiative recombination centers. (c) 2006 Published by Elsevier B.V.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24926
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang Y. J.,Xu C. S.,Liu Y. C.,et al. Temperature-enhanced ultraviolet emission in ZnO thin film[J]. Journal of Luminescence,2006,119:242-247.
APA	Zhang Y. J.,Xu C. S.,Liu Y. C.,Liu Y. X.,Wang G. R.,&Fan X. W..(2006).Temperature-enhanced ultraviolet emission in ZnO thin film.Journal of Luminescence,119,242-247.
MLA	Zhang Y. J.,et al."Temperature-enhanced ultraviolet emission in ZnO thin film".Journal of Luminescence 119(2006):242-247.

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