Theoretical studies of Cu-63 Knight shifts of the normal state of YBa2Cu3O7
文献类型：期刊论文
| 作者 | Kuang, M. Q.1; Wu, S. Y.1,2; Zhang, Z. H.1; Song, B. T.1 |
| 刊名 | CONDENSED MATTER PHYSICS
 |
| 出版日期 | 2011 |
| 卷号 | 14期号:4页码:5 |
| 关键词 | electron paramagnetic resonance nuclear magnetic resonance Knight Shift (CU)-C-63 YBa2Cu3O7 |
| ISSN号 | 1607-324X |
| DOI | 10.5488/CMP.14.43701 |
| 通讯作者 | Kuang, M. Q.(mqkuang@yeah.net) |
| 英文摘要 | The Cu-63 Knight shifts and g factors for the normal state of YBa2Cu3O7 in tetragonal phase are theoretically studied in a uniform way from the high (fourth-) order perturbation formulas of these parameters for a 3d(9) ion under tetragonally elongated octahedra. The calculations are quantitatively correlated with the local structure of the Cu2+ (2) site in YBa2Cu3O7. The theoretical results show good agreement with the observed values, and the improvements are achieved by adopting fewer adjustable parameters as compared to the previous works. It is found that the significant anisotropy of the Knight shifts is mainly attributed to the anisotropy of the g factors due to the orbital interactions. |
| 资助项目 | Fundamental Research Funds for the Central Universities[ZYGX2010J047] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000299030200007 |
| 出版者 | INST CONDENSED MATTER PHYSICS NATL ACAD SCIENCES UKRAINE |
| 资助机构 | Fundamental Research Funds for the Central Universities |
| 源URL | [http://ir.imr.ac.cn/handle/321006/104347]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Kuang, M. Q. |
| 作者单位 | 1.Univ Elect Sci & Technol China, Dept Appl Phys, Chengdu 610054, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kuang, M. Q.,Wu, S. Y.,Zhang, Z. H.,et al. Theoretical studies of Cu-63 Knight shifts of the normal state of YBa2Cu3O7[J]. CONDENSED MATTER PHYSICS,2011,14(4):5. |
| APA | Kuang, M. Q.,Wu, S. Y.,Zhang, Z. H.,&Song, B. T..(2011).Theoretical studies of Cu-63 Knight shifts of the normal state of YBa2Cu3O7.CONDENSED MATTER PHYSICS,14(4),5. |
| MLA | Kuang, M. Q.,et al."Theoretical studies of Cu-63 Knight shifts of the normal state of YBa2Cu3O7".CONDENSED MATTER PHYSICS 14.4(2011):5. |
入库方式： OAI收割
来源：金属研究所
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