Calculation of the EPR parameters and the local structure for Fe+ on the Zn2+ site of ZnSiP2
文献类型：期刊论文
| 作者 | S. Y. Wu ; W. H. Wei ; H. N. Dong |
| 刊名 | Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences
 |
| 出版日期 | 2004 |
| 卷号 | 59期号:11页码:769-772 |
| 关键词 | electron paramagnetic resonance (EPR) defect structure crystal- and ligand-field theory Fe+ ZnSiP2 electron-paramagnetic resonance atomic screening constants scf functions crystal semiconductors absorption aggas2 cdsip2 ions cr2 |
| ISSN号 | 0932-0784 |
| 中文摘要 | The zero-field splitting D, g factors g(\\) and g(perpendicular to) and the local structure near Fe+ on the Zn2+ site of ZnSiP2 are calculated from high-order perturbation formulas of the EPR parameters for a 3d(7) ion in tetragonally distorted tetrahedra based on the cluster approach. According to these studies, we find that the impurity-ligand bonding angle alpha1(oc), related to the fourfold axis is about 58.05degrees in the studied Fe+ impurity center, which is larger than the metal-ligand bonding angle alpha(h) (approximate to56.65degrees) in pure ZnSiP2. The EPR parameters based on the above angle alpha(loc), agree well with the observed values. The errors of the results are analyzed. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35635]  |
| 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,W. H. Wei,H. N. Dong. Calculation of the EPR parameters and the local structure for Fe+ on the Zn2+ site of ZnSiP2[J]. Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,2004,59(11):769-772. |
| APA | S. Y. Wu,W. H. Wei,&H. N. Dong.(2004).Calculation of the EPR parameters and the local structure for Fe+ on the Zn2+ site of ZnSiP2.Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences,59(11),769-772. |
| MLA | S. Y. Wu,et al."Calculation of the EPR parameters and the local structure for Fe+ on the Zn2+ site of ZnSiP2".Zeitschrift Fur Naturforschung Section a-a Journal of Physical Sciences 59.11(2004):769-772. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。