Theoretical investigations of the EPR parameters of Ti3+ in beryl crystal
文献类型：期刊论文
| 作者 | W. C. Zheng ; Q. Zhou ; X. X. Wu ; Y. Mei |
| 刊名 | Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences
 |
| 出版日期 | 2006 |
| 卷号 | 61期号:5-6页码:286-288 |
| 关键词 | electron paramagnetic resonance crystal- and ligand-field theory local lattice distortion Ti3+ beryl electron-spin-resonance optical spectroscopy ions pressure spectrum fields ruby |
| ISSN号 | 0932-0784 |
| 中文摘要 | The EPR parameters (g factors g(parallel to), g(perpendicular to), and hyperfine structure constants A(parallel to), A(perpendicular to)) of Ti3+ ion at the sixfold coordinated Al3+ site with trigonal symmetry in beryl crystal are calculated by the third-order perturbation formulas of 3d(1) ions in a trigonal octahedron. In the calculations, the crystal-field parameters are obtained by the superposition model, and the impurity-induced local lattice relaxation (which is similar to that found for Fe3+ in beryl) is considered. The calculated EPR parameters (and also the optical spectra) are in reasonable agreement with the experimental values. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34760]  |
| 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,Q. Zhou,X. X. Wu,et al. Theoretical investigations of the EPR parameters of Ti3+ in beryl crystal[J]. Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,2006,61(5-6):286-288. |
| APA | W. C. Zheng,Q. Zhou,X. X. Wu,&Y. Mei.(2006).Theoretical investigations of the EPR parameters of Ti3+ in beryl crystal.Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,61(5-6),286-288. |
| MLA | W. C. Zheng,et al."Theoretical investigations of the EPR parameters of Ti3+ in beryl crystal".Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences 61.5-6(2006):286-288. |
入库方式： OAI收割
来源：金属研究所
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