Spin-Hamiltonian parameters and defect structure for tetragonal Pr4+ centers in ZrSiO4 crystal

doi:10.1016/j.physb.2009.02.029

IMR OpenIR

	Spin-Hamiltonian parameters and defect structure for tetragonal Pr4+ centers in ZrSiO4 crystal
	Hong-Gang, Liu 1; Wen-Chen, Zheng 1,3; Wei-Qing, Yang 1,2
通讯作者	Wen-Chen, Zheng(zhengwc1@163.com)
	2009-06-01
发表期刊	PHYSICA B-CONDENSED MATTER
ISSN	0921-4526
卷号	404 期号:12-13 页码:1806-1808
摘要	A complete diagonalization (of energy matrix) method (CDM) for 4f(1) ions in tetragonal symmetry under an external magnetic field is applied to calculate the spin-Hamiltonian parameters (g factors 911, g(parallel to),g(perpendicular to) and hyperfine structure constants A(parallel to), A(perpendicular to)) for Pr4+ ion at the tetragonally distorted dodecahedral (D-2d) Zr4+ site in ZrSiO4 crystal. In the calculations, the crystal-field parameters used are acquired from the superposition model which enables correlation of the crystal-field parameters and hence the spin-Hamiltonian parameters with the defect structural data. The calculated spin-Hamiltonian parameters are in keeping with the experimental values and the defect structural data of the tetragonal Pr4+ center in ZrSiO4 crystal are obtained. The results are discussed. (C) 2009 Elsevier B.V. All rights reserved.
关键词	Electron paramagnetic resonance Crystal-field theory Defect structure Pr4+ ZrSiO4
DOI	10.1016/j.physb.2009.02.029
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
WOS记录号	WOS:000266863800037
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：5[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/321006/96463
专题	中国科学院金属研究所
通讯作者	Wen-Chen, Zheng
作者单位	1.Sichuan Univ, Dept Mat Sci, Chengdu 610064, Peoples R China 2.Chengdu Univ Informat Technol, Dept Opt & Elect, Chengdu 610225, 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	Hong-Gang, Liu,Wen-Chen, Zheng,Wei-Qing, Yang. Spin-Hamiltonian parameters and defect structure for tetragonal Pr4+ centers in ZrSiO4 crystal[J]. PHYSICA B-CONDENSED MATTER,2009,404(12-13):1806-1808.
APA	Hong-Gang, Liu,Wen-Chen, Zheng,&Wei-Qing, Yang.(2009).Spin-Hamiltonian parameters and defect structure for tetragonal Pr4+ centers in ZrSiO4 crystal.PHYSICA B-CONDENSED MATTER,404(12-13),1806-1808.
MLA	Hong-Gang, Liu,et al."Spin-Hamiltonian parameters and defect structure for tetragonal Pr4+ centers in ZrSiO4 crystal".PHYSICA B-CONDENSED MATTER 404.12-13(2009):1806-1808.