Analysis of ground-state zero-field splitting for Mn2+ in hexagonal ZnS : Mn2+

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	Analysis of ground-state zero-field splitting for Mn2+ in hexagonal ZnS : Mn2+
	D. Die; X. Y. Kuang; W. Lu
	2003
发表期刊	Journal of Physics and Chemistry of Solids
ISSN	0022-3697
卷号	64 期号:11 页码:2121-2123
摘要	The ground state splitting of d(5) configuration ion Mn2+ in ZnS:Mn2+ has been studied by diagonalizing the energy matrices for electron-electron repulsion, spin-orbit coupling and trigonal ligand field interactions. It is shown that in order to give a unified explanation for the EPR parameters a, D and (a - F) for Mn2+ in ZnS:Mn2+, a positive Dq has to be employed. This means that in tetrahedral ZnS the sulfur ion has a positive effective charge. This unusual result supports the Pauling's speculation that the sulfur ion in ZnS may be looked upon as an electron donor that forms a quadricovalent argon state of S2+ with sp(3) hybrid configuration. (C) 2003 Elsevier Ltd. All rights reserved.
部门归属	sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china. 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
关键词	Electron Paramagnetic Resonance Site Symmetry Ion Zns Spectra Sulfide
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WOS记录号	WOS:000186160800006
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文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/35809
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	D. Die,X. Y. Kuang,W. Lu. Analysis of ground-state zero-field splitting for Mn2+ in hexagonal ZnS : Mn2+[J]. Journal of Physics and Chemistry of Solids,2003,64(11):2121-2123.
APA	D. Die,X. Y. Kuang,&W. Lu.(2003).Analysis of ground-state zero-field splitting for Mn2+ in hexagonal ZnS : Mn2+.Journal of Physics and Chemistry of Solids,64(11),2121-2123.
MLA	D. Die,et al."Analysis of ground-state zero-field splitting for Mn2+ in hexagonal ZnS : Mn2+".Journal of Physics and Chemistry of Solids 64.11(2003):2121-2123.