Spin-Hamiltonian parameters and defect structure for tetragonal Pr(4+) centers in ZrSiO(4) crystal
文献类型：期刊论文
| 作者 | L. Hong-Gang ; Z. Wen-Chen ; Y. Wei-Qing |
| 刊名 | Physica B-Condensed Matter
 |
| 出版日期 | 2009 |
| 卷号 | 404期号:12-13页码:1806-1808 |
| 关键词 | Electron paramagnetic resonance Crystal-field theory Defect structure Pr(4+) ZrSiO(4) electron-paramagnetic-resonance superposition model analysis single-crystals structure silicates zircon zrsio4 field growth garnet sites epr |
| ISSN号 | 0921-4526 |
| 中文摘要 | 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 Pr(4+) ion at the tetragonally distorted dodecahedral (D(2d)) Zr(4+) site in ZrSiO(4) 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 Pr(4+) center in ZrSiO(4) crystal are obtained. The results are discussed. (C) 2009 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31967]  |
| 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 | L. Hong-Gang,Z. Wen-Chen,Y. Wei-Qing. Spin-Hamiltonian parameters and defect structure for tetragonal Pr(4+) centers in ZrSiO(4) crystal[J]. Physica B-Condensed Matter,2009,404(12-13):1806-1808. |
| APA | L. Hong-Gang,Z. Wen-Chen,&Y. Wei-Qing.(2009).Spin-Hamiltonian parameters and defect structure for tetragonal Pr(4+) centers in ZrSiO(4) crystal.Physica B-Condensed Matter,404(12-13),1806-1808. |
| MLA | L. Hong-Gang,et al."Spin-Hamiltonian parameters and defect structure for tetragonal Pr(4+) centers in ZrSiO(4) 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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