Spectra and crystallographic sites of Ce3+ in Ca3MgSi2O8

	Spectra and crystallographic sites of Ce3+ in Ca3MgSi2O8
其他题名	论文其他题名
	Huang L. H.; Lin H.; Wang X. J.; Liu X. G.
	2000
发表期刊	Spectroscopy and Spectral Analysis
ISSN	1000-0593
卷号	20 期号:3 页码:265-267
摘要	An efficiency purplish blue phosphor Ca3MgSi2O8:Ce3+ has been synthesized. The emission and excitation spectra of Ca. (3) MgSi2 O-8 :Ce3+ under 260 nm and 360 nm excitations show that they have their common broad band emission characters,but the maximums and the band widths of the emission spectra are different. The excitation spectra of Ce3+ 350 nm emission and 460 nm emission clearly show that there are remarkable differences. These results indicate that there are two kinds of Ce3+ emission centers in the host of Ca-3 MgSi2 O-8. According the analysis of the crystal structure and the Van Uitert's empirical equation, we have a conclusion that two centers occupy two kinds of octacoordinated Ca sites, respectively.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25908
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Huang L. H.,Lin H.,Wang X. J.,et al. Spectra and crystallographic sites of Ce3+ in Ca3MgSi2O8[J]. Spectroscopy and Spectral Analysis,2000,20(3):265-267.
APA	Huang L. H.,Lin H.,Wang X. J.,&Liu X. G..(2000).Spectra and crystallographic sites of Ce3+ in Ca3MgSi2O8.Spectroscopy and Spectral Analysis,20(3),265-267.
MLA	Huang L. H.,et al."Spectra and crystallographic sites of Ce3+ in Ca3MgSi2O8".Spectroscopy and Spectral Analysis 20.3(2000):265-267.

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