Structure and photoluminescence of Mn-passivated nanocrystalline ZnO thin films

	Structure and photoluminescence of Mn-passivated nanocrystalline ZnO thin films
其他题名	论文其他题名
	Zhang X. T.; Liu Y. C.; Zhang J. Y.; Lu Y. M.; Shen D. Z.; Fan X. W.; Kong X. G.
	2003
发表期刊	Journal of Crystal Growth
ISSN	0022-0248
卷号	254 期号:1—2 页码:80-85
摘要	We have studied the structure and the photoluminescence of Mn-passivated nanocrystalline ZnO thin films. The ZnO thin films were prepared by thermally oxidizing ZnS:Mn films grown by low-pressure metalorganic chemical vapor deposition. The structural properties of the ZnO films were examined by X-ray diffraction and X-ray photoelectron spectroscopy. It was demonstrated that the Mn passivation could dramatically change the emission characteristics of nanocrystalline ZnO thin films. The photoluminescence spectra of the films with an optimized Mn-doped concentration showed only ultraviolet emission, while the green emission was fully quenched due to the Mn passivation of the ZnO nanocrystallite surface. A core-shell structure model of the surface passivation is presented. The note of the oxygen vacancy (Vo**) as the dominant recombination center for green emission is discussed. (C) 2003 Published by Elsevier Science 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/181722/25118
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang X. T.,Liu Y. C.,Zhang J. Y.,et al. Structure and photoluminescence of Mn-passivated nanocrystalline ZnO thin films[J]. Journal of Crystal Growth,2003,254(1—2):80-85.
APA	Zhang X. T..,Liu Y. C..,Zhang J. Y..,Lu Y. M..,Shen D. Z..,...&Kong X. G..(2003).Structure and photoluminescence of Mn-passivated nanocrystalline ZnO thin films.Journal of Crystal Growth,254(1—2),80-85.
MLA	Zhang X. T.,et al."Structure and photoluminescence of Mn-passivated nanocrystalline ZnO thin films".Journal of Crystal Growth 254.1—2(2003):80-85.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Zhang-2003-Structure（163KB）			开放获取	--	浏览下载