Theoretical investigations on the spin Hamiltonian parameters for Er3+ ion in LiYF4

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	Theoretical investigations on the spin Hamiltonian parameters for Er3+ ion in LiYF4
	S. Y. Wu
	2004
发表期刊	Optical Materials
ISSN	0925-3467
卷号	27 期号:1 页码:99-102
摘要	The spin Hamiltonian parameters g(parallel to), g(perpendicular to), A(parallel to) and A(perpendicular to) for Er3+ ion in LiYF4 are investigated by using the perturbation formulas of these parameters for a 4f(11) ion in tetragonal symmetry. In these formulas, the contributions to the spin Hamiltonian parameters from the second-order perturbation terms and the admixtures of different states are considered. The relevant crystal field parameters are calculated from the superposition model and the local structural parameters of the Y3+ site occupied by impurity Er3+. The theoretical optical spectra within I-4(15/2) and I-4(13/2) states and the spin Hamiltonian parameters obtained in this work are consistent with the observed values. (C) 2004 Elsevier B.V. All rights reserved.
部门归属	univ elect sci & technol china, dept appl phys, chengdu 310054, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;wu, sy (reprint author), univ elect sci & technol china, dept appl phys, chengdu 310054, peoples r china;wushaoyi@netease.com
关键词	Electron Paramagnetic Resonance (Epr) Spin Hamiltonians Crystal And Ligand Field Er3++ Liyf4 Rare-earth Fluorides Crystal-field Superposition-model Transitions Erbium Nd-3 Ylf
URL	查看原文
WOS记录号	WOS:000224577700016
引用统计	被引频次：1[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/321006/35614
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	S. Y. Wu. Theoretical investigations on the spin Hamiltonian parameters for Er3+ ion in LiYF4[J]. Optical Materials,2004,27(1):99-102.
APA	S. Y. Wu.(2004).Theoretical investigations on the spin Hamiltonian parameters for Er3+ ion in LiYF4.Optical Materials,27(1),99-102.
MLA	S. Y. Wu."Theoretical investigations on the spin Hamiltonian parameters for Er3+ ion in LiYF4".Optical Materials 27.1(2004):99-102.