Effect of temperature on the local angular thermal expansion and local structure for nickel-doped zinc fluosilicate

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	Effect of temperature on the local angular thermal expansion and local structure for nickel-doped zinc fluosilicate
	A. P. Zhai; X. Y. Kuang; M. L. Duan; C. X. Zhang; R. P. Chai
	2008
发表期刊	Chemical Physics Letters
ISSN	0009-2614
卷号	467 期号:1-3 页码:170-175
摘要	A theoretical method for studying the local properties about Ni(2+) ion in a trigonal ligand-field has been proposed by diagonalizing the complete energy matrix and considering the electron paramagnetic resonance (EPR) parameters D and g. For nickel-doped ZnSiF(6) center dot 6H(2)O and ZnSiF(6) center dot 6D(2)O systems, the local lattice distortion and local angular thermal expansion coefficient have been investigated at various temperatures. The calculated results indicate that the local structure around octahedral Ni(2+) centre has a compression distortion in the two systems. Moreover, the temperature dependence of the local angular thermal expansion coefficient has also been analysed. (C) 2008 Elsevier B.V. All rights reserved.
部门归属	[zhai, ai-ping; kuang, xiao-yu; duan, mei-ling; zhang, cai-xia; chai, rui-peng] sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china. [kuang, xiao-yu] acad sinica, int ctr mat phys, shenyang 110016, peoples r china.;kuang, xy (reprint author), sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china;scu_kuang@163.com
关键词	Electron-paramagnetic-resonance Phase-transitions Field Crystal Spectra Fluotitanate Znsif6.6h2o Fe-3++ Ions Ni2++
URL	查看原文
WOS记录号	WOS:000261407000036
引用统计	被引频次：3[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/321006/33306
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	A. P. Zhai,X. Y. Kuang,M. L. Duan,et al. Effect of temperature on the local angular thermal expansion and local structure for nickel-doped zinc fluosilicate[J]. Chemical Physics Letters,2008,467(1-3):170-175.
APA	A. P. Zhai,X. Y. Kuang,M. L. Duan,C. X. Zhang,&R. P. Chai.(2008).Effect of temperature on the local angular thermal expansion and local structure for nickel-doped zinc fluosilicate.Chemical Physics Letters,467(1-3),170-175.
MLA	A. P. Zhai,et al."Effect of temperature on the local angular thermal expansion and local structure for nickel-doped zinc fluosilicate".Chemical Physics Letters 467.1-3(2008):170-175.