The defect structure and EPR parameters for Er3+ in molybdates: a complete energy matrices study

CORC > 金属研究所 > 中国科学院金属研究所

	The defect structure and EPR parameters for Er3+ in molybdates: a complete energy matrices study
	C. G. Li ; X. Y. Kuang ; R. P. Chai ; Y. R. Zhao
刊名	Molecular Physics
	2012
卷号	110 期号:24 页码:3023-3029
关键词	complete energy matrices superposition model EPR parameters defect structure pbwo4 single-crystals lead molybdate calcium molybdate ions camoo4 pbmoo4 scheelite srmoo4 growth electrons
ISSN号	0026-8976
中文摘要	In this paper, we develop a complete energy matrices approach investigating the defect structure and EPR parameters (g(parallel to), g(perpendicular to), A(parallel to) and A(perpendicular to)) for Er3+ in molybdates. In this approach, the crystal-field parameters used in the calculations are determined from the superposition model and the structural data for tetragonal distortion. The local distortion angles Delta theta = -1.628 degrees, Delta theta 1.843 degrees and Delta theta 2.874 degrees are obtained for Er3+ in SrMoO4, PbMoO4 and CaMoO4 crystals, respectively. Moreover, the influence of the orbital reduction factor k and the local distortion angle Delta theta on the EPR parameters is analyzed.
原文出处	://WOS:000311782000005
公开日期	2013-02-05
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/60045]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	C. G. Li,X. Y. Kuang,R. P. Chai,et al. The defect structure and EPR parameters for Er3+ in molybdates: a complete energy matrices study[J]. Molecular Physics,2012,110(24):3023-3029.
APA	C. G. Li,X. Y. Kuang,R. P. Chai,&Y. R. Zhao.(2012).The defect structure and EPR parameters for Er3+ in molybdates: a complete energy matrices study.Molecular Physics,110(24),3023-3029.
MLA	C. G. Li,et al."The defect structure and EPR parameters for Er3+ in molybdates: a complete energy matrices study".Molecular Physics 110.24(2012):3023-3029.