Investigations of the EPR g factors for Er3+ in CaMoO4
文献类型：期刊论文
| 作者 | S. Y. Wu ; H. N. Dong ; W. H. Wei |
| 刊名 | Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences
 |
| 出版日期 | 2004 |
| 卷号 | 59期号:6页码:341-345 |
| 关键词 | electron paramagnetic resonance (EPR) crystal- and spin Hamiltonians Er3+ CaMoO4 electron-paramagnetic-resonance superposition-model molybdate crystals calcium molybdate ion spectroscopy parameters tungstate liyf4 |
| ISSN号 | 0932-0784 |
| 中文摘要 | The electron paramagnetic resonance (EPR) g factors g(parallel to) and g(perpendicular to) for Er3+ in CaMoO4 are theo retically investigated by using the perturbation formulas of the g factors for a 4f(11) ion in tetragonal symmetry. In these formulas, the contributions to the g factors arising from the second-order perturbation terms and the admixture of various states are considered. The crystal-field parameters for the tetragonally distorted tetrahedra are determined by using the superposition model and the structural data of the impurity Er3+ on the host Ca2+ site in CaMoO4. The calculated g factors agree with the. observed values. The validity of the results is discussed. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35630]  |
| 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 | S. Y. Wu,H. N. Dong,W. H. Wei. Investigations of the EPR g factors for Er3+ in CaMoO4[J]. Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,2004,59(6):341-345. |
| APA | S. Y. Wu,H. N. Dong,&W. H. Wei.(2004).Investigations of the EPR g factors for Er3+ in CaMoO4.Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,59(6),341-345. |
| MLA | S. Y. Wu,et al."Investigations of the EPR g factors for Er3+ in CaMoO4".Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences 59.6(2004):341-345. |
入库方式： OAI收割
来源：金属研究所
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