Local compressibilities around the substitutional impurities Cr3+ and Fe3+ in MgO crystals
文献类型：期刊论文
| 作者 | W. C. Zheng ; S. Tang ; X. X. Wu |
| 刊名 | Physica B-Condensed Matter
 |
| 出版日期 | 2004 |
| 卷号 | 348期号:1-4页码:42-45 |
| 关键词 | local compressibility optical spectra EPR spectra crystal-field theory Cr3+ Fe3+ MgO high-pressure field splittings spectra ions dependence stress spectroscopy compression distance |
| ISSN号 | 0921-4526 |
| 中文摘要 | The local compressibilities around the trivalent substitutional impurities Cr3+ and Fe3+ in MgO crystals have been studied by analyzing the pressure dependence of optical and EPR spectra for MgO:Cr3+ and MgO:Fe3+. It is found that the local compressibilities of CrO69- and FeO69- octahedral clusters in MgO are smaller than the compressibility in pure (or host) MgO crystal, but they show good agreement with the corresponding compressibility in pure Cr2O3 and Fe2O3 crystals where Cr3+ and Fe3+ are the trivalent host ions. (C) 2003 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/321006/35758]  |
| 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. C. Zheng,S. Tang,X. X. Wu. Local compressibilities around the substitutional impurities Cr3+ and Fe3+ in MgO crystals[J]. Physica B-Condensed Matter,2004,348(1-4):42-45. |
| APA | W. C. Zheng,S. Tang,&X. X. Wu.(2004).Local compressibilities around the substitutional impurities Cr3+ and Fe3+ in MgO crystals.Physica B-Condensed Matter,348(1-4),42-45. |
| MLA | W. C. Zheng,et al."Local compressibilities around the substitutional impurities Cr3+ and Fe3+ in MgO crystals".Physica B-Condensed Matter 348.1-4(2004):42-45. |
入库方式： OAI收割
来源：金属研究所
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