Energy spectrum and its pressure-induced shift and J-T effect of ZnTe : Mn2+
文献类型：期刊论文
| 作者 | D. P. Ma ; Y. Wu ; J. R. Chen ; N. Ma |
| 刊名 | Communications in Theoretical Physics
 |
| 出版日期 | 2000 |
| 卷号 | 34期号:1页码:31-38 |
| 关键词 | crystal fields high pressure optical properties energy spectrum Jahn-Teller effect covalency effect ZnTe : Mn2+ ligand-field calculation theoretical calculations zn1-xmnxte ruby epr |
| ISSN号 | 0253-6102 |
| 中文摘要 | By using strong-field scheme, the complete d(5) energy matrix with D-2d symmetry has been constructed. Then, by diagonalization of this matrix at normal and various pressures, the whole energy spectrum [including the ground-state zero-field splitting (GSZFS)] and its pressure-induced shift (PS) of ZnTe:Mn2+ have uniformly been calculated. The results are in very good agreement with experimental data. According to the eigenfunctions and PS, the assignments of four absorption bands have been given. By taking into account the effect of different deformations of t(2) and e radial wavefunctions on t(2)(3)((4)A(2))e(2)((3)A(2))(4)A(1) and t(2)(3)(E-2)e(2)((3)A(2))E-4, the position of the third absorption band at normal pressure has been estimated. The tetragonal field is important for GSZFS of ZnTe:Mn2+ and its PS, which supports the existence of tetragonal Jahn-Teller distortion in ZnTe:Mn2+. The physical essentials of typical levels, GSZFS and their PS have been revealed. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37134]  |
| 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 | D. P. Ma,Y. Wu,J. R. Chen,et al. Energy spectrum and its pressure-induced shift and J-T effect of ZnTe : Mn2+[J]. Communications in Theoretical Physics,2000,34(1):31-38. |
| APA | D. P. Ma,Y. Wu,J. R. Chen,&N. Ma.(2000).Energy spectrum and its pressure-induced shift and J-T effect of ZnTe : Mn2+.Communications in Theoretical Physics,34(1),31-38. |
| MLA | D. P. Ma,et al."Energy spectrum and its pressure-induced shift and J-T effect of ZnTe : Mn2+".Communications in Theoretical Physics 34.1(2000):31-38. |
入库方式： OAI收割
来源：金属研究所
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