Zero-field splitting and g factors for d(2) ions in trigonally distorted cubic crystal fields

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	Zero-field splitting and g factors for d(2) ions in trigonally distorted cubic crystal fields
	D. P. Ma; J. R. Chen; X. D. Ma; Y. Y. Liu
	1998
发表期刊	Communications in Theoretical Physics
ISSN	0253-6102
卷号	30 期号:3 页码:373-380
摘要	By successively taking into account various interactions for d(2) ions in trigonally distorted cubic crystal fields, detailed analyses, derivations and calculations of the zero-field splitting (ZFS) and g factors of the ground state have been carried out; and their physical essentials and origins have been clearly revealed. The mistakes and shortcomings in some references have been corrected and improved. The calculated results are in excellent agreement with experimental data and much better than those of previous work. It is found that both the combined action of the trigonal field and spin-orbit interaction and the interaction between the ground state and excited states are quite necessary for causing ZFS of the ground state, and both the spin-orbit interaction and the admixture between the ground state and excited states are necessary for causing the deviation of g factors of the ground state from spin-only values.
部门归属	chengdu univ sci & technol, dept appl phys, chengdu 610065, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;ma, dp (reprint author), chengdu univ sci & technol, dept appl phys, chengdu 610065, peoples r china
关键词	Zero-field Splitting g Factors d(2) Ions Crystal Field Combined Action Admixture Of Wavefunction
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WOS记录号	WOS:000077243600013
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37732
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	D. P. Ma,J. R. Chen,X. D. Ma,et al. Zero-field splitting and g factors for d(2) ions in trigonally distorted cubic crystal fields[J]. Communications in Theoretical Physics,1998,30(3):373-380.
APA	D. P. Ma,J. R. Chen,X. D. Ma,&Y. Y. Liu.(1998).Zero-field splitting and g factors for d(2) ions in trigonally distorted cubic crystal fields.Communications in Theoretical Physics,30(3),373-380.
MLA	D. P. Ma,et al."Zero-field splitting and g factors for d(2) ions in trigonally distorted cubic crystal fields".Communications in Theoretical Physics 30.3(1998):373-380.