Investigations of the optical spectra and EPR g factors for the tetragonal Cu(2+) centers in trigonal ZnCO(3) crystal
文献类型：期刊论文
| 作者 | Y. Wei-Qing ; Z. Wen-Chen ; H. Lv ; L. Hong-Gang |
| 刊名 | Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy
 |
| 出版日期 | 2010 |
| 卷号 | 75期号:1页码:458-460 |
| 关键词 | Optical spectra Electron paramagnetic resonance (EPR) Defect structure Crystal-field theory Cu(2+) ZnCO(3) distortions parameters resonance calcite field ions |
| ISSN号 | 1386-1425 |
| 中文摘要 | Two distinctive theoretical methods, the complete diagonalization (of energy matrix) method (CDM) and the perturbation theory method (PTM), are employed to calculate the optical band positions and EPR g factors g(parallel to), g(perpendicular to) for the tetragonal Cu(2+) centers in trigonal ZnCO(3) crystal. The results from the two methods coincide and are also in good agreement with the experimental values. So both the CDM and PTM are adequate for the investigations of optical and EPR data for d(9) ions in crystals. The tetragonal distortion due to the static Jahn-Teller effect for the tetragonal Cu(2+). centers in trigonal Zn(2+) site of ZnCO(3) is also acquired from the calculations. 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/321006/31577]  |
| 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 | Y. Wei-Qing,Z. Wen-Chen,H. Lv,et al. Investigations of the optical spectra and EPR g factors for the tetragonal Cu(2+) centers in trigonal ZnCO(3) crystal[J]. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,2010,75(1):458-460. |
| APA | Y. Wei-Qing,Z. Wen-Chen,H. Lv,&L. Hong-Gang.(2010).Investigations of the optical spectra and EPR g factors for the tetragonal Cu(2+) centers in trigonal ZnCO(3) crystal.Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,75(1),458-460. |
| MLA | Y. Wei-Qing,et al."Investigations of the optical spectra and EPR g factors for the tetragonal Cu(2+) centers in trigonal ZnCO(3) crystal".Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 75.1(2010):458-460. |
入库方式： OAI收割
来源：金属研究所
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