Theoretical calculations of the EPR parameters for Yb3+ ions in YVO4, HfSiO4 and ThSiO4

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	Theoretical calculations of the EPR parameters for Yb3+ ions in YVO4, HfSiO4 and ThSiO4
	H. N. Dong; S. Y. Wu; C. K. Duan
	2006
发表期刊	Journal of Alloys and Compounds
ISSN	0925-8388
卷号	408 页码:750-752
摘要	Based on the crystal-field theory, the EPR parameters g factors g(parallel to), g(perpendicular to) of Yb3+ and hyperfine structure constants A(parallel to), A(perpendicular to) of Yb-171(3+) and Yb-173(3+) isotopes in zircon-structure YVO4, HfSiO4 and ThSiO4 crystals are calculated by the perturbation formulae. In the calculations, the contributions of various admixtures and interactions such as the J-mixing, two-order perturbation term, the covalency as well as the local lattice relaxation are all considered. The crystal field parameters used in the calculations are obtained from the superposition model. The calculated results are in reasonable agreement with the observed values. (c) 2005 Elsevier B.V. All rights reserved.
部门归属	chongqing univ posts & telecommun, inst appl phys, chongqing 400065, peoples r china. chongqing univ posts & telecommun, coll elect engn, chongqing 400065, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. univ elect sci & technol china, dept appl phys, chengdu 610054, peoples r china.;dong, hn (reprint author), chongqing univ posts & telecommun, inst appl phys, chongqing 400065, peoples r china;donghn@cqupt.edu.cn
关键词	Electron Paramagnetic Resonance Crystal-field Theory Yb3++ Zircon Single-crystals Laser Gd3
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WOS记录号	WOS:000235445300169
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/34175
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	H. N. Dong,S. Y. Wu,C. K. Duan. Theoretical calculations of the EPR parameters for Yb3+ ions in YVO4, HfSiO4 and ThSiO4[J]. Journal of Alloys and Compounds,2006,408:750-752.
APA	H. N. Dong,S. Y. Wu,&C. K. Duan.(2006).Theoretical calculations of the EPR parameters for Yb3+ ions in YVO4, HfSiO4 and ThSiO4.Journal of Alloys and Compounds,408,750-752.
MLA	H. N. Dong,et al."Theoretical calculations of the EPR parameters for Yb3+ ions in YVO4, HfSiO4 and ThSiO4".Journal of Alloys and Compounds 408(2006):750-752.