Spin-Hamiltonian parameters and defect structure for tetragonal Pr4+ centers in ZrSiO4 crystal
文献类型：期刊论文
| 作者 | Hong-Gang, Liu1; Wen-Chen, Zheng1,3; Wei-Qing, Yang1,2 |
| 刊名 | PHYSICA B-CONDENSED MATTER
 |
| 出版日期 | 2009-06-01 |
| 卷号 | 404期号:12-13页码:1806-1808 |
| 关键词 | Electron paramagnetic resonance Crystal-field theory Defect structure Pr4+ ZrSiO4 |
| ISSN号 | 0921-4526 |
| DOI | 10.1016/j.physb.2009.02.029 |
| 通讯作者 | Wen-Chen, Zheng(zhengwc1@163.com) |
| 英文摘要 | A complete diagonalization (of energy matrix) method (CDM) for 4f(1) ions in tetragonal symmetry under an external magnetic field is applied to calculate the spin-Hamiltonian parameters (g factors 911, g(parallel to),g(perpendicular to) and hyperfine structure constants A(parallel to), A(perpendicular to)) for Pr4+ ion at the tetragonally distorted dodecahedral (D-2d) Zr4+ site in ZrSiO4 crystal. In the calculations, the crystal-field parameters used are acquired from the superposition model which enables correlation of the crystal-field parameters and hence the spin-Hamiltonian parameters with the defect structural data. The calculated spin-Hamiltonian parameters are in keeping with the experimental values and the defect structural data of the tetragonal Pr4+ center in ZrSiO4 crystal are obtained. The results are discussed. (C) 2009 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000266863800037 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.imr.ac.cn/handle/321006/96462]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wen-Chen, Zheng |
| 作者单位 | 1.Sichuan Univ, Dept Mat Sci, Chengdu 610064, Peoples R China 2.Chengdu Univ Informat Technol, Dept Opt & Elect, Chengdu 610225, Peoples R China 3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hong-Gang, Liu,Wen-Chen, Zheng,Wei-Qing, Yang. Spin-Hamiltonian parameters and defect structure for tetragonal Pr4+ centers in ZrSiO4 crystal[J]. PHYSICA B-CONDENSED MATTER,2009,404(12-13):1806-1808. |
| APA | Hong-Gang, Liu,Wen-Chen, Zheng,&Wei-Qing, Yang.(2009).Spin-Hamiltonian parameters and defect structure for tetragonal Pr4+ centers in ZrSiO4 crystal.PHYSICA B-CONDENSED MATTER,404(12-13),1806-1808. |
| MLA | Hong-Gang, Liu,et al."Spin-Hamiltonian parameters and defect structure for tetragonal Pr4+ centers in ZrSiO4 crystal".PHYSICA B-CONDENSED MATTER 404.12-13(2009):1806-1808. |
入库方式： OAI收割
来源：金属研究所
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