Crystal structure and luminescence properties of Lu3+ and Mg2 incorporated silicate garnet [Ca3-(x0.06)Lu xCe0.06](Sc2-yMgy)Si 3O12

	Crystal structure and luminescence properties of Lu3+ and Mg2 incorporated silicate garnet [Ca3-(x0.06)Lu xCe0.06](Sc2-yMgy)Si 3O12
	Liu Y.; Zhang X.; Hao Z.; Luo Y.; Wang X.; Zhang J.
	2012
发表期刊	Journal of Luminescence
ISSN	222313
卷号	132 期号:5 页码:1257-1260
摘要	The yellow-emitting phosphor [Ca3-(x0.06)LuxCe 0.06](Sc2-yMgy)Si3O12 obtained from Lu3+ and Mg2 co-modified green-emitting silicate garnet Ca3Sc2Si3O12:Ce 3+ (CSS:Ce3+) exhibits promising applications for white LEDs. In this paper, we discuss the effect of charge balance on the garnet structure formation. The changes of bond length and covalence caused by the replacement of Lu3+ and Mg2 for Ca2 and Sc 3+ are analyzed. The shift of the Ce3+ emission and excitation can be attributed to the combined results from crystal field splitting effect and centroid shift of Ce3+ 5d levels. Thermal stability is analyzed according to configurational coordinate diagram. 2011 Elsevier B.V. All rights reserved.
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/34560
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu Y.,Zhang X.,Hao Z.,et al. Crystal structure and luminescence properties of Lu3+ and Mg2 incorporated silicate garnet [Ca3-(x0.06)Lu xCe0.06](Sc2-yMgy)Si 3O12[J]. Journal of Luminescence,2012,132(5):1257-1260.
APA	Liu Y.,Zhang X.,Hao Z.,Luo Y.,Wang X.,&Zhang J..(2012).Crystal structure and luminescence properties of Lu3+ and Mg2 incorporated silicate garnet [Ca3-(x0.06)Lu xCe0.06](Sc2-yMgy)Si 3O12.Journal of Luminescence,132(5),1257-1260.
MLA	Liu Y.,et al."Crystal structure and luminescence properties of Lu3+ and Mg2 incorporated silicate garnet [Ca3-(x0.06)Lu xCe0.06](Sc2-yMgy)Si 3O12".Journal of Luminescence 132.5(2012):1257-1260.