Theory of the ligand-correlated covalent effect on spin orbit coupling for Cr(3+) ion doping in a variety of oxide crystals

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	Theory of the ligand-correlated covalent effect on spin orbit coupling for Cr(3+) ion doping in a variety of oxide crystals
	C. G. Li; X. Y. Kuang; R. P. Chai; Y. R. Zhao
	2010
发表期刊	Chemical Physics Letters
ISSN	0009-2614
卷号	498 期号:4-6 页码:353-358
摘要	By using the complete energy matrix and taking into account the contributions from the spin orbit coupling of the central ions as well as those of the ligand ions, the local structure distortion have been studied for Cr(3+) ions doping in KAl( MoO(4)), Y(3)Ga(5)O(12), Y(3)Al(5)O(12) and ZnAl(2)O(4) crystals. The results show that the local structure exhibit elongation distortions for the doped systems. Moreover, the influence of the local structure parameter h on the EPR parameter D are studied. The relationships between D and (zeta, zeta') as well as the average parameter zeta(1) (zeta(1) = (zeta + zeta')/2) and the different parameter zeta(2) (zeta(2) = (zeta - zeta')/2) are discussed. (C) 2010 Elsevier B.V. All rights reserved.
部门归属	[li, cheng-gang; kuang, xiao-yu; chai, rui-peng; zhao, ya-ru] sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china. [kuang, xiao-yu] acad sinica, int ctr mat phys, shenyang 110016, peoples r china.;kuang, xy (reprint author), sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china;scu_kuang@163.com
关键词	Cdse Crystals Epr-spectra Field Temperature Distortion Zno
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31200
专题	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. Theory of the ligand-correlated covalent effect on spin orbit coupling for Cr(3+) ion doping in a variety of oxide crystals[J]. Chemical Physics Letters,2010,498(4-6):353-358.
APA	C. G. Li,X. Y. Kuang,R. P. Chai,&Y. R. Zhao.(2010).Theory of the ligand-correlated covalent effect on spin orbit coupling for Cr(3+) ion doping in a variety of oxide crystals.Chemical Physics Letters,498(4-6),353-358.
MLA	C. G. Li,et al."Theory of the ligand-correlated covalent effect on spin orbit coupling for Cr(3+) ion doping in a variety of oxide crystals".Chemical Physics Letters 498.4-6(2010):353-358.