Investigations of the optical and EPR spectra for VO2+ in LiKSO4 crystals
文献类型：期刊论文
| 作者 | W. Fang ; W. C. Zheng ; L. He |
| 刊名 | Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy
 |
| 出版日期 | 2008 |
| 卷号 | 71期号:2页码:513-515 |
| 关键词 | Optical spectra Electron paramagnetic resonance Crystal-field theory VO2+ LiKSO4 electron-paramagnetic-res single-crystals spin-resonance absorption ion parameters systems esr |
| ISSN号 | 1386-1425 |
| 中文摘要 | The optical spectra and EPR spectra (characterized by the spin-Hamiltonian parameters 9(//), g(perpendicular to), A(//) and A(perpendicular to)) for the molecular ion VO2+ in LiKSO4 crystals are calculated from two microscopic theory methods, one of which is the complete diagonalization (of energy matrix) method (CDM) and the other is the perturbation theory method (PTM). The calculated three optical absorption bands and four spin-Hamiltonian parameters from the two methods are not only close to each other, but also in reasonable agreement with the experimental values. It appears that both theoretical methods are effective in the explanation of optical and EPR spectra for 3d(1) ions in crystals. The negative signs of hyperfine structure constants A// and A(perpendicular to) for VO2+, in LiKSO4 crystals are also suggested from the calculations. (C) 2008 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/321006/32744]  |
| 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 | W. Fang,W. C. Zheng,L. He. Investigations of the optical and EPR spectra for VO2+ in LiKSO4 crystals[J]. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,2008,71(2):513-515. |
| APA | W. Fang,W. C. Zheng,&L. He.(2008).Investigations of the optical and EPR spectra for VO2+ in LiKSO4 crystals.Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,71(2),513-515. |
| MLA | W. Fang,et al."Investigations of the optical and EPR spectra for VO2+ in LiKSO4 crystals".Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 71.2(2008):513-515. |
入库方式： OAI收割
来源：金属研究所
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