Theoretical studies on the SH parameters and local distortion structure of KCl:Ag2+ crystal

doi:10.1016/j.physb.2010.10.014

IMR OpenIR

	Theoretical studies on the SH parameters and local distortion structure of KCl:Ag2+ crystal
	Li, W. L.1; Li, X. M.1,2; Feng, W. L.1,3,4; Yang, W. J.2; Tao, C. Y.1
通讯作者	Li, X. M.(xuemingli@cqu.edu.cn)
	2011
发表期刊	PHYSICA B-CONDENSED MATTER
ISSN	0921-4526
卷号	406 期号:1 页码:56-58
摘要	Complete diagonalization of the energy matrix and high order perturbation formulae of spin-Hamiltonian (SH) parameters possessing D-4h symmetry for the 4d(9) ion based on the crystal- and ligand-field theory in tetragonal symmetry are expressed and applied to the study of local distortion structure of the KCl:Ag2+ crystal. The calculated results agree well with experimental findings. Both complete diagonalization of energy matrix and high order perturbation approach are appropriate for the investigations of SH parameters of 4d9 ions in tetragonal crystals. Tetragonal distortion due to the Jahn-Teller effect for the tetragonal Ag2+ center at the K+ site of KCl crystal is also acquired from the calculations. (C) 2010 Elsevier B.V. All rights reserved.
关键词	Crystal- and ligand-field theory Spin-Hamiltonian (SH) parameters Distortion structure Ag2+ KCl
资助者	National Science Foundation for Post-doctoral Scientists of China ; Education Commission of Chongqing, China
DOI	10.1016/j.physb.2010.10.014
收录类别	SCI
语种	英语
资助项目	National Science Foundation for Post-doctoral Scientists of China[20100470810] ; Education Commission of Chongqing, China[KJ090608]
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
WOS记录号	WOS:000285212200012
出版者	ELSEVIER SCIENCE BV
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/321006/104569
专题	中国科学院金属研究所
通讯作者	Li, X. M.
作者单位	1.Chongqing Univ, Key Lab Optoelect Technol & Syst, Minist Educ, Coll Optoelect Engn, Chongqing 400044, Peoples R China 2.Chongqing Univ, Coll Chem & Chem Engn, Chongqing 400044, Peoples R China 3.Chongqing Univ Technol, Dept Appl Phys, Chongqing 400054, Peoples R China 4.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Li, W. L.,Li, X. M.,Feng, W. L.,et al. Theoretical studies on the SH parameters and local distortion structure of KCl:Ag2+ crystal[J]. PHYSICA B-CONDENSED MATTER,2011,406(1):56-58.
APA	Li, W. L.,Li, X. M.,Feng, W. L.,Yang, W. J.,&Tao, C. Y..(2011).Theoretical studies on the SH parameters and local distortion structure of KCl:Ag2+ crystal.PHYSICA B-CONDENSED MATTER,406(1),56-58.
MLA	Li, W. L.,et al."Theoretical studies on the SH parameters and local distortion structure of KCl:Ag2+ crystal".PHYSICA B-CONDENSED MATTER 406.1(2011):56-58.