Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3)
文献类型：期刊论文
| 作者 | Z. Wen-Chen ; L. Hong-Gang ; J. Gu-Ming ; H. Lv |
| 刊名 | Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy
 |
| 出版日期 | 2008 |
| 卷号 | 71期号:4页码:1551-1554 |
| 关键词 | Electron paramagnetic resonance (EPR) Crystal-field theory Local structure Co(4+) Ir(4+) SrTiO(3) paramagnetic-resonance microscopic insight optical-absorption single-crystals transition ions epr spectra pressure complexes |
| ISSN号 | 1386-1425 |
| 中文摘要 | The calculated results in the recent paper about the spin-Hamiltonian (SH) parameters (g factors g(//), g(perpendicular to) and hyperfine structure constants A(//), A(perpendicular to)) and the local structures of Co(4+) and Ir(4+) impurity centers in the tetragonal phase of SrTiO(3) are doubtful because there are several mistakes in the calculations. So, we restudy the SH parameters and local structures by using the correct methods and parameters. From the studies, for Co(4+) and Ir(4+) in SrTiO(3), the SH parameters are explained rationally, the signs of hyperfine structure constants A(//), A(perpendicular to) are obtained and the suitable and more detailed local structures are given. The results are discussed. (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/321006/33194]  |
| 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 | Z. Wen-Chen,L. Hong-Gang,J. Gu-Ming,et al. Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3)[J]. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,2008,71(4):1551-1554. |
| APA | Z. Wen-Chen,L. Hong-Gang,J. Gu-Ming,&H. Lv.(2008).Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3).Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy,71(4),1551-1554. |
| MLA | Z. Wen-Chen,et al."Spin-Hamiltonian parameters and local structures for Co(4+) and lr(4+) impurity centers in the tetragonal phase of SrTiO(3)".Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 71.4(2008):1551-1554. |
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来源：金属研究所
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