Influence of rinse on self-activated luminescence in ZnS nanocrystallite

	Influence of rinse on self-activated luminescence in ZnS nanocrystallite
其他题名	论文其他题名
	Zhang X. B.; Song H. W.; Yu L. X.; Wang T.; Xie Y. H.; Wang X. J.
	2004
发表期刊	Journal of Rare Earths
ISSN	1002-0721
卷号	22 期号:1 页码:53-56
摘要	The self-activated (SA) luminescence in ZnS narroparticles was studied by comparing the UV-light irradiation induced spectral change, Raman spectra, and EPR spectra of the un-rinsed and rinsed samples. The results show that the SA centers prefer to occupy the sites near the surface and that the donor of SA emission may be related to organic functional groups such as - OH, - CH(3), and - COO. The EPR signals are enhanced remarkably in the rinsed nanoparticles comparing with that in the un-rinsed ones. It is believed that organic functional groups physically combine with the surface dangling bonds of ZnS nanopadieles, leading the nonradiative transition channels to decrease, and thus the SA emission to increase.
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/181722/25806
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. B.,Song H. W.,Yu L. X.,et al. Influence of rinse on self-activated luminescence in ZnS nanocrystallite[J]. Journal of Rare Earths,2004,22(1):53-56.
APA	Zhang X. B.,Song H. W.,Yu L. X.,Wang T.,Xie Y. H.,&Wang X. J..(2004).Influence of rinse on self-activated luminescence in ZnS nanocrystallite.Journal of Rare Earths,22(1),53-56.
MLA	Zhang X. B.,et al."Influence of rinse on self-activated luminescence in ZnS nanocrystallite".Journal of Rare Earths 22.1(2004):53-56.

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