Studies of zero-field splitting and its pressure and stress dependence for Ni2+ in La2Mg3(NO3)(12) center dot 24 H2O crystal
文献类型：期刊论文
| 作者 | W. C. Zheng ; S. Y. Wu ; H. N. Dong |
| 刊名 | Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences
 |
| 出版日期 | 2001 |
| 卷号 | 56期号:12页码:855-858 |
| 关键词 | La2Mg3(NO3)(12) center dot 24 H2O Ni2+ EPR local distortion local compressibility crystal field theory superposition model cr3+ ions compressibilities impurity pyrope |
| ISSN号 | 0932-0784 |
| 中文摘要 | By using the high-order perturbation formulas, the g factors gvertical barvertical bar and gperpendicular to, the zero-field splittings D and the pressure and uniaxial stress dependences of zero-field splitting are studied for Ni2+ ions in both Mg2+ sites of La2Mg3(NO3)(12) . 24H(2)O crystal. It is found that the local trigonal distortion angles 2 of the two Ni2+ centers are only slightly different from the corresponding host ones, but the local angular compressibilities under pressure and stress for both Ni2+ centers are quite different not only from the corresponding host ones, but also from each other. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36947]  |
| 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 | W. C. Zheng,S. Y. Wu,H. N. Dong. Studies of zero-field splitting and its pressure and stress dependence for Ni2+ in La2Mg3(NO3)(12) center dot 24 H2O crystal[J]. Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,2001,56(12):855-858. |
| APA | W. C. Zheng,S. Y. Wu,&H. N. Dong.(2001).Studies of zero-field splitting and its pressure and stress dependence for Ni2+ in La2Mg3(NO3)(12) center dot 24 H2O crystal.Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,56(12),855-858. |
| MLA | W. C. Zheng,et al."Studies of zero-field splitting and its pressure and stress dependence for Ni2+ in La2Mg3(NO3)(12) center dot 24 H2O crystal".Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences 56.12(2001):855-858. |
入库方式： OAI收割
来源：金属研究所
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