Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal
文献类型：期刊论文
| 作者 | W. L. Feng ; X. X. Wu ; W. C. Zheng |
| 刊名 | Journal of Luminescence
 |
| 出版日期 | 2008 |
| 卷号 | 128期号:9页码:1471-1473 |
| 关键词 | optical spectra EPR spectra crystal-field theory V3+ Y2O3 spin-hamiltonian parameters paramagnetic-resonance energy-levels cr3+ ions field 3d(8) |
| ISSN号 | 0022-2313 |
| 中文摘要 | In this paper, we give an alternative suggestion that both the observed optical and electron paramagnetic resonance (EPR) spectra of Yttrium oxide (Y2O3):V3+ are attributed to V3+ ions at the S-6 site Of Y2O3. This suggestion is different from the opinion in the previous paper that the optical and EPR spectra are attributed to V3+ ions at the C, and S-6 sites, respectively. From the suggestion, the optical band positions and spin-Hamiltonian parameters are calculated by diagonalizing the complete energy matrix for 3d(2) ions in trigonal symmetry. The results are in good agreement with the experimental values, suggesting that both the observed optical and EPR spectra in Y2O3 :V3+ may be due to V3+ at S-6 site Of Y2O3 crystal. (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/321006/32753]  |
| 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. L. Feng,X. X. Wu,W. C. Zheng. Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal[J]. Journal of Luminescence,2008,128(9):1471-1473. |
| APA | W. L. Feng,X. X. Wu,&W. C. Zheng.(2008).Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal.Journal of Luminescence,128(9),1471-1473. |
| MLA | W. L. Feng,et al."Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal".Journal of Luminescence 128.9(2008):1471-1473. |
入库方式： OAI收割
来源：金属研究所
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