Crystal size dependence of the persistent phosphorescence in Sr(2)ZnSi(2)O7 : Eu2+, Dy3+

	Crystal size dependence of the persistent phosphorescence in Sr(2)ZnSi(2)O7 : Eu2+, Dy3+
其他题名	论文其他题名
	Wang X. J.; He Z. Y.; Jia D.; Strek W.; Pazik R.; Hreniak D.; Yen W. M.
	2005
发表期刊	Microelectronics Journal
ISSN	0026-2692
卷号	36 期号:3—6 页码:546-548
摘要	There has been considerable interest recently in materials which show prolonged persistent phosphorescence following short periods of excitation; the persistence has been reported in a large variety of phosphor materials including sulfides, oxides, and complex silicates and aluminates. The phosphorescence has generally been attributed to the presence of traps in most instances produced by a co-dopant ion. In this paper, we investigate the behavior of the persistent phosphorescence as a function of phosphor particle size and find that the persistence time increases as a function of decreasing particle size. The increase in time is attributable to an increase in surface trapping levels commensurate with changes in the surface to volume ratio in the phosphor particles. (c) 2005 Elsevier Ltd. All rights reserved.
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/181722/24991
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang X. J.,He Z. Y.,Jia D.,et al. Crystal size dependence of the persistent phosphorescence in Sr(2)ZnSi(2)O7 : Eu2+, Dy3+[J]. Microelectronics Journal,2005,36(3—6):546-548.
APA	Wang X. J..,He Z. Y..,Jia D..,Strek W..,Pazik R..,...&Yen W. M..(2005).Crystal size dependence of the persistent phosphorescence in Sr(2)ZnSi(2)O7 : Eu2+, Dy3+.Microelectronics Journal,36(3—6),546-548.
MLA	Wang X. J.,et al."Crystal size dependence of the persistent phosphorescence in Sr(2)ZnSi(2)O7 : Eu2+, Dy3+".Microelectronics Journal 36.3—6(2005):546-548.

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