Investigations of the EPR g factors of NaCrS2 and NaCrSe2

IMR OpenIR

	Investigations of the EPR g factors of NaCrS2 and NaCrSe2
	Wu, XX ; Zheng, WC ; Zhou, Q ; Mei, Y
通讯作者	Zheng, WC()
	2005-05-01
发表期刊	ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES
ISSN	0932-0784
卷号	60 期号:5 页码:369-372
摘要	The EPR g factors of Cr3+ in NaCrS2 and NaCrSe2 crystals are calculated from the high-order perturbation formulas based on the one-spin-orbit (SO)-coupling-parameter (i.e., the SO-coupling-parameter of the central 3d(n) ion) as well as the two-SO-coupling-parameter (i.e., the SO-coupling-parameter of the 3d(n) ion and that of ligands) models for 3d(n) ions in cubic octahedral sites. The calculated results (in particular for NaCrSe2) based on the two-SO-coupling-parameter model are closer to the observed values than those based on the one-SO-coupling-parameter model, suggesting that for calculations of the g factor of 3d(n) ions in covalent crystals the two-SO-coupling-parameter model is preferable to the one-SO-coupling-parameter model. The reasonableness of the calculated results from the two-SO-coupling-parameter model is discussed.
关键词	electron paramagnetic resonance crystal- and ligand-field theory spin-orbit coupling Cr3+ NaCrS2 NaCrSe2
收录类别	SCI
语种	英语
WOS研究方向	Chemistry ; Physics
WOS类目	Chemistry, Physical ; Physics, Multidisciplinary
WOS记录号	WOS:000229779400008
出版者	VERLAG Z NATURFORSCH
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/82155
通讯作者	Zheng, WC
作者单位	1.Civil Aviat Flying Inst China, Dept Phys, Guanghan 618307, Peoples R China 2.Sichuan Univ, Dept Mat Sci, Chengdu 610064, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wu, XX,Zheng, WC,Zhou, Q,et al. Investigations of the EPR g factors of NaCrS2 and NaCrSe2[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES,2005,60(5):369-372.
APA	Wu, XX,Zheng, WC,Zhou, Q,&Mei, Y.(2005).Investigations of the EPR g factors of NaCrS2 and NaCrSe2.ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES,60(5),369-372.
MLA	Wu, XX,et al."Investigations of the EPR g factors of NaCrS2 and NaCrSe2".ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES 60.5(2005):369-372.