Ultraviolet light-induced spectral change in cubic nanocrystalline Y2O3 : Eu3+

	Ultraviolet light-induced spectral change in cubic nanocrystalline Y2O3 : Eu3+
其他题名	论文其他题名
	Song H. W.; Chen B. J.; Sun B. J.; Zhang J. S.; Lu S. Z.
	2003
发表期刊	Chemical Physics Letters
ISSN	0009-2614
卷号	372 期号:3—4 页码:368-372
摘要	Ultraviolet light-irradiation induced spectral change was studied in cubic nanocrystalline Y2O3:Eu3+. Under the irradiation of the ultraviolet fights separated from xenon lamp, the excited charge transfer band of Eu3+ decreased after irradiation. The smaller the particle size and the shorter the wavelength, the larger the spectral change. It was attributed to the local structural change surrounding Eu3+ ions in/near the surface. Under the irradiation of the 266-nm pulsed laser, some Eu3+ in nanoparticles was reduced to Eu2+. (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/181722/25122
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Song H. W.,Chen B. J.,Sun B. J.,et al. Ultraviolet light-induced spectral change in cubic nanocrystalline Y2O3 : Eu3+[J]. Chemical Physics Letters,2003,372(3—4):368-372.
APA	Song H. W.,Chen B. J.,Sun B. J.,Zhang J. S.,&Lu S. Z..(2003).Ultraviolet light-induced spectral change in cubic nanocrystalline Y2O3 : Eu3+.Chemical Physics Letters,372(3—4),368-372.
MLA	Song H. W.,et al."Ultraviolet light-induced spectral change in cubic nanocrystalline Y2O3 : Eu3+".Chemical Physics Letters 372.3—4(2003):368-372.

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