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Theoretical studies of Cu-63 Knight shifts of the normal state of YBa2Cu3O7
Kuang, M. Q.1; Wu, S. Y.1,2; Zhang, Z. H.1; Song, B. T.1
Corresponding AuthorKuang, M. Q.(mqkuang@yeah.net)
2011
Source PublicationCONDENSED MATTER PHYSICS
ISSN1607-324X
Volume14Issue:4Pages:5
AbstractThe 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.
Keywordelectron paramagnetic resonance nuclear magnetic resonance Knight Shift (CU)-C-63 YBa2Cu3O7
Funding OrganizationFundamental Research Funds for the Central Universities
DOI10.5488/CMP.14.43701
Indexed BySCI
Language英语
Funding ProjectFundamental Research Funds for the Central Universities[ZYGX2010J047]
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000299030200007
PublisherINST CONDENSED MATTER PHYSICS NATL ACAD SCIENCES UKRAINE
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/104348
Collection中国科学院金属研究所
Corresponding AuthorKuang, M. Q.
Affiliation1.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
Recommended Citation
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.
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