Investigations on the hyperfine and superhyperfine interaction parameters for Cs2GeF6 : Mn4+

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	Investigations on the hyperfine and superhyperfine interaction parameters for Cs2GeF6 : Mn4+
	S. Y. Wu ; X. Y. Gao ; H. N. Dong
刊名	Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences
	2005
卷号	60 期号:8-9 页码:611-614
关键词	electron paramagnetic resonance (EPR) crystal- and ligand-field theory hyperfine interactions Mn4+ Cs2GeF6 spin-hamiltonian parameters atomic screening constants scf functions ions epr covalency crystal knif3 liyf4 cr3+
ISSN号	0932-0784
中文摘要	The hyperfine structure constant A and the superhyperfine interaction parameters A' and B' of CS2GeF6:Mn4+ are theoretically studied by the cluster approach. The orbital mixing coefficients and the unpaired spin densities in 2s, 2p sigma and 2p pi fluorine orbitals are obtained from the optical spectra and the impurity-ligand distance of the studied system. Based on a uniform scheme, the parameters A, A' and B' (as well as the g factor) are reasonably explained. The results are discussed, and the unpaired spin densities of the 2s, 2p sigma and 2p pi orbitals of the ligand F- are compared with those in previous works.
原文出处	://WOS:000232401400008
公开日期	2012-04-14
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/35134]
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	S. Y. Wu,X. Y. Gao,H. N. Dong. Investigations on the hyperfine and superhyperfine interaction parameters for Cs2GeF6 : Mn4+[J]. Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,2005,60(8-9):611-614.
APA	S. Y. Wu,X. Y. Gao,&H. N. Dong.(2005).Investigations on the hyperfine and superhyperfine interaction parameters for Cs2GeF6 : Mn4+.Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,60(8-9),611-614.
MLA	S. Y. Wu,et al."Investigations on the hyperfine and superhyperfine interaction parameters for Cs2GeF6 : Mn4+".Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences 60.8-9(2005):611-614.