Spin-Hamiltonian parameters for Dy(3+) ion at the trigonal 12-fold coordinated La(3+) site of La(2)Mg(3)(NO(3))(12)center dot 24H(2)O

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	Spin-Hamiltonian parameters for Dy(3+) ion at the trigonal 12-fold coordinated La(3+) site of La(2)Mg(3)(NO(3))(12)center dot 24H(2)O
	W. Q. Yang; W. C. Zheng; H. G. Liu
	2010
发表期刊	Crystal Research and Technology
ISSN	0232-1300
卷号	45 期号:8 页码:863-866
摘要	The spin-Hamiltonian parameters (g factors g(parallel to), g(perpendicular to) and hyperfine structure constants (161)A(parallel to), (161)A(perpendicular to), (163)A(parallel to), (163)A(perpendicular to)) for (161)Dy(3+) and (163)Dy(3+) isotopes in the trigonal 12-fold coordinated La(3+) site of La(2)Mg(3)(NO(3))(12)center dot 24H(2)O crystal are calculated from a diagonalization (of energy matrix) method. In the method, the Zeeman and hyperfine interaction terms are added to the conventional Hamiltonian used in the studies of crystal-field energy levels, and a 66x66 energy matrix concerning the ground multiplet (6)H(15/2) and the first to fifth excited multiplets (6)H(13/2), (6)H(11/2), (6)H(9/2), (6)H(7/2) and (6)H(5/2) are applied. The calculated results are discussed. (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
部门归属	[yang, wei-qing; zheng, wen-chen; liu, hong-gang] sichuan univ, dept mat sci, chengdu 610064, peoples r china. [yang, wei-qing] chengdu univ informat technol, dept opt & elect, chengdu 610225, peoples r china. [zheng, wen-chen] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;zheng, wc (reprint author), sichuan univ, dept mat sci, chengdu 610064, peoples r china;zhengwc1@163.com
关键词	Electron Paramagnetic Resonance Crystal-field Theory Spin-hamiltonian Parameters Dy(3+) La(2)Mg(3)(No(3))(12)Center Dot 24h(2)o Superposition Model Analysis Electron-paramagnetic-resonance Magnesium Double Nitrate Single-crystals Field La2mg3(No3)12.24h2o Epr
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文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31641
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. Q. Yang,W. C. Zheng,H. G. Liu. Spin-Hamiltonian parameters for Dy(3+) ion at the trigonal 12-fold coordinated La(3+) site of La(2)Mg(3)(NO(3))(12)center dot 24H(2)O[J]. Crystal Research and Technology,2010,45(8):863-866.
APA	W. Q. Yang,W. C. Zheng,&H. G. Liu.(2010).Spin-Hamiltonian parameters for Dy(3+) ion at the trigonal 12-fold coordinated La(3+) site of La(2)Mg(3)(NO(3))(12)center dot 24H(2)O.Crystal Research and Technology,45(8),863-866.
MLA	W. Q. Yang,et al."Spin-Hamiltonian parameters for Dy(3+) ion at the trigonal 12-fold coordinated La(3+) site of La(2)Mg(3)(NO(3))(12)center dot 24H(2)O".Crystal Research and Technology 45.8(2010):863-866.