Effect of temperature on the local angular thermal expansion and local structure for nickel-doped zinc fluosilicate
文献类型:期刊论文
作者 | A. P. Zhai ; X. Y. Kuang ; M. L. Duan ; C. X. Zhang ; R. P. Chai |
刊名 | Chemical Physics Letters
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出版日期 | 2008 |
卷号 | 467期号:1-3页码:170-175 |
关键词 | electron-paramagnetic-resonance phase-transitions field crystal spectra fluotitanate znsif6.6h2o fe-3+ ions ni2+ |
ISSN号 | 0009-2614 |
中文摘要 | 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. |
原文出处 | |
公开日期 | 2012-04-13 |
源URL | [http://210.72.142.130/handle/321006/33306] ![]() |
专题 | 金属研究所_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. |
入库方式: OAI收割
来源:金属研究所
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