EPR study of ZnS : Mn2+ nanocrystals and pyrex glasses

	EPR study of ZnS : Mn2+ nanocrystals and pyrex glasses
其他题名	论文其他题名
	Liu J. Y.; Liu C. X.; Zheng Y. G.; Li D.; Dou K.; Xu W.; Yu J. Q.
	1999
发表期刊	Science in China Series a-Mathematics Physics Astronomy
ISSN	1006-9283
卷号	42 期号:4 页码:387-391
摘要	Pyrex glasses with different ZnS:Mn2+ contents were prepared by melting method. It has been found that Mn ion may occupy two sites: (Mn2+)(sub) and (Mn2+)(int) from photoluminescene (PL) and photoluminescence excitation (PLE) spectra. The results were confirmed by the further electron paramagnetic resonance (EPR) experiments and the three types of states (Mn2+)(sub), (Mn2+)(int) and Mn clusters were identified. It was observed that the g-factor and the hyperfine structure (HFS) constant increase with the decreasing size of nanocrystallite. This may result from hybridization of sp(3) electron states of ZnS and 3d(5) electron states of Mn by the effects of quantum confinement and the surface states.
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/181722/25933
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu J. Y.,Liu C. X.,Zheng Y. G.,et al. EPR study of ZnS : Mn2+ nanocrystals and pyrex glasses[J]. Science in China Series a-Mathematics Physics Astronomy,1999,42(4):387-391.
APA	Liu J. Y..,Liu C. X..,Zheng Y. G..,Li D..,Dou K..,...&Yu J. Q..(1999).EPR study of ZnS : Mn2+ nanocrystals and pyrex glasses.Science in China Series a-Mathematics Physics Astronomy,42(4),387-391.
MLA	Liu J. Y.,et al."EPR study of ZnS : Mn2+ nanocrystals and pyrex glasses".Science in China Series a-Mathematics Physics Astronomy 42.4(1999):387-391.

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