| An investigation of the EPR zero-field splitting of Fe3+ ions at tetragonal sites in Tl2MgF4 and Tl2ZnF4 crystals | |
| Z. Y. Jiao; X. Y. Kuang; S. H. Ma; J. H. Li; M. L. Duan | |
| 2007 | |
| Source Publication | Chemical Physics Letters
 |
| ISSN | 0009-2614 |
| Volume | 438Issue:4-6Pages:254-258 |
| Abstract | By analyzing the EPR zero-field splitting parameters of Fe3+ located at tetrahedral site in Tl2MgF4 and Tl2ZnF4 crystals, the local lattice structure for Fe3+ doped in Tl2MgF4 and Tl2ZnF4 crystals is theoretically studied by diagonalizing the complete energy matrices for a d(5) configuration ion in a tetragonal ligand-field. From the calculation, the local lattice structure parameters R-perpendicular to = 1.8914 angstrom, R-parallel to = 1.84699 angstrom and R-perpendicular to = 1.88229 angstrom, R-parallel to = 1.84490 angstrom for tetragonal Fe3+ center in Tl2MgF4 and Tl2ZnF4 crystals are determined, respectively. This result suggests that the ligand-fluorines on the C-4 axis deviate easily in both two crystals, which is consistent with the conclusion drawn by earlier workers. (c) 2007 Elsevier B.V. All rights reserved. |
| description.department | sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china. henan normal univ, dept phys, xinxiang 453007, peoples r china. acad sinica, int ctr mat phys, shenyang 110016, peoples r china.;kuang, xy (reprint author), sichuan univ, inst atom & mol phys, chengdu 610065, peoples r china;zhy_jiao@sina.com scu_kxy@163.com |
| Keyword | Electron-paramagnetic-resonance Cs2cdf4 Crystals Fe-3++ Centers Spectra Rb2cdf4 Fluorides Rb2znf4 Balif3 Kznf3 Kmgf3 |
| URL | 查看原文 |
| WOS ID | WOS:000246060000020 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/33612 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Z. Y. Jiao,X. Y. Kuang,S. H. Ma,et al. An investigation of the EPR zero-field splitting of Fe3+ ions at tetragonal sites in Tl2MgF4 and Tl2ZnF4 crystals[J]. Chemical Physics Letters,2007,438(4-6):254-258. |
| APA | Z. Y. Jiao,X. Y. Kuang,S. H. Ma,J. H. Li,&M. L. Duan.(2007).An investigation of the EPR zero-field splitting of Fe3+ ions at tetragonal sites in Tl2MgF4 and Tl2ZnF4 crystals.Chemical Physics Letters,438(4-6),254-258. |
| MLA | Z. Y. Jiao,et al."An investigation of the EPR zero-field splitting of Fe3+ ions at tetragonal sites in Tl2MgF4 and Tl2ZnF4 crystals".Chemical Physics Letters 438.4-6(2007):254-258. |
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