EPR investigation of substitution position for Fe3+ in LiNbO3 : Fe (3+) system
文献类型：期刊论文
| 作者 | H. Wang ; X. Y. Kuang ; D. Dong ; Y. Xiong ; K. W. Zhou |
| 刊名 | Physica B-Condensed Matter
 |
| 出版日期 | 2005 |
| 卷号 | 367期号:1-4页码:53-60 |
| 关键词 | LiNbO3 : Fe3+ system double-displacement model local lattice structure distortion EPR spectrum electron-paramagnetic-resonance lithium-niobate crystals doped linbo3 field parameters optical spectra ions fe-3+ mn2 location litao3 |
| ISSN号 | 0921-4526 |
| 中文摘要 | The substitution position of the Fe3+ ion in lithium niobate is a disputed and interesting problem. In the present work, by diagonalizing the complete energy matrices for a d(5) configuration ion in a trigonal ligand-field and considering the second-order, fourth-order EPR parameters D and (a - F) simultaneously, the substitution position of Fe3+ ion in LiNbO3:Fe3+ system and the local lattice structure around impurity Fe3+ ion have been studied. Our results indicate that the EPR parameters D and (a - F) all show good agreement with those obtained from experiments, whether the Fe3+ is at Li+ or Nb5+ site, by means of the double-displacement model. (c) 2005 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35068]  |
| 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 | H. Wang,X. Y. Kuang,D. Dong,et al. EPR investigation of substitution position for Fe3+ in LiNbO3 : Fe (3+) system[J]. Physica B-Condensed Matter,2005,367(1-4):53-60. |
| APA | H. Wang,X. Y. Kuang,D. Dong,Y. Xiong,&K. W. Zhou.(2005).EPR investigation of substitution position for Fe3+ in LiNbO3 : Fe (3+) system.Physica B-Condensed Matter,367(1-4),53-60. |
| MLA | H. Wang,et al."EPR investigation of substitution position for Fe3+ in LiNbO3 : Fe (3+) system".Physica B-Condensed Matter 367.1-4(2005):53-60. |
入库方式： OAI收割
来源：金属研究所
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