Theoretical studies on the optical spectra and EPR parameters for trigonal Yb3+ center in CsCdBr3 crystal

IMR OpenIR

	Theoretical studies on the optical spectra and EPR parameters for trigonal Yb3+ center in CsCdBr3 crystal
	H. N. Dong; S. Y. Wu; X. B. Luo; H. Tang
	2005
发表期刊	Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy
ISSN	1386-1425
卷号	61 期号:4 页码:637-639
摘要	In this paper, the crystal-field energy levels, the EPR g factors g(parallel to), g(perpendicular to) of Yb3+ and hyperfine structure constants A(parallel to), A(perpendicular to) of Yb-171(3+) and Yb-173(3+) isotopes in CsCdBr3 crystal are calculated from the crystal-field theory. The calculated results (seven energy levels and six EPR parameters) are in reasonable agreement with the observed values. In the calculation, we find that Yb3+ ion does not occupy the exact Cd2+ site, but is shifted from the center of bromine octahedron by a distance DeltaZ approximate to 0.184 Angstrom along C-3 axis. The results are discussed. (C) 2004 Elsevier B.V. All rights reserved.
部门归属	chongqing univ, inst appl phys, chongqing 400065, peoples r china. chongqing univ, coll elect engn, chongqing 400065, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. univ elect sci & technol china, dept appl phys, chengdu 610054, peoples r china.;dong, hn (reprint author), chongqing univ, inst appl phys, chongqing 400065, peoples r china;donghn@cqupt.edu.cn
关键词	Electron Paramagnetic Resonance (Epr) Crystal-field Theory Yb3++ Cscdbr3 Ion-pairs Spectroscopy Luminescence
URL	查看原文
WOS记录号	WOS:000226689200013
引用统计	被引频次：4[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/321006/34833
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,X. B. Luo,et al. Theoretical studies on the optical spectra and EPR parameters for trigonal Yb3+ center in CsCdBr3 crystal[J]. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,2005,61(4):637-639.
APA	H. N. Dong,S. Y. Wu,X. B. Luo,&H. Tang.(2005).Theoretical studies on the optical spectra and EPR parameters for trigonal Yb3+ center in CsCdBr3 crystal.Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,61(4),637-639.
MLA	H. N. Dong,et al."Theoretical studies on the optical spectra and EPR parameters for trigonal Yb3+ center in CsCdBr3 crystal".Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 61.4(2005):637-639.