EPR g factors of trigonal Dy3+ center in ThO2 crystal

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	EPR g factors of trigonal Dy3+ center in ThO2 crystal
	H. N. Dong; S. Y. Wu; W. C. Zheng
	2003
发表期刊	Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy
ISSN	1386-1425
卷号	59 期号:8 页码:1705-1708
摘要	The perturbation formulas of EPR g factors g(parallel to) and g(perpendicular to) for the lowest Kramers doublet of H-6(15/2) of a 49 ion in trigonal symmetry are established in this paper. In these formulas, besides the contribution due to the interaction within the lowest H-6(15/2) manifolds considered in the previous papers, the contributions due to the J-mixing among the H-6(15/2), H-6(13/2) (first excited state) and H-6(11/2) (second excited state) via crystal-field interaction, the admixtures among the states with the same J value via spin-orbit coupling interaction and those between the lowest Kramers doublet Gammagamma and other Kramers doublets Gamma(X) within the states H-6(J) (J = 15/2, 13/2, 11/2) via crystal-field and orbital angular momentum interactions are included. From these formulas, the g factors g(parallel to) and g(perpendicular to) for the trigonal Dy3+ center in ThO2 crystal are calculated. The results are discussed. (C) 2002 Elsevier Science B.V. All rights reserved.
部门归属	sichuan univ, dept mat sci, chengdu 610064, peoples r china. sichuan normal univ, inst solid state phys, chengdu 610066, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;zheng, wc (reprint author), sichuan univ, dept mat sci, chengdu 610064, peoples r china
关键词	Electron Paramagnetic Resonance (Epr) Crystal- And ligAnd-field Theory Dy3++ Tho2 Eu3++
URL	查看原文
WOS记录号	WOS:000183006700006
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35814
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. N. Dong,S. Y. Wu,W. C. Zheng. EPR g factors of trigonal Dy3+ center in ThO2 crystal[J]. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,2003,59(8):1705-1708.
APA	H. N. Dong,S. Y. Wu,&W. C. Zheng.(2003).EPR g factors of trigonal Dy3+ center in ThO2 crystal.Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,59(8),1705-1708.
MLA	H. N. Dong,et al."EPR g factors of trigonal Dy3+ center in ThO2 crystal".Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 59.8(2003):1705-1708.