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Theoretical calculations of the optical band positions and spin-Hamiltonian parameters for Yb3+ at the tetragonal Y3+ site of KY3F10 crystal
Feng, Wen-Lin1,3; Zheng, Wen-Chen2,3
Corresponding AuthorFeng, Wen-Lin(wenlinfeng@126.com)
2011-07-01
Source PublicationPHYSICA B-CONDENSED MATTER
ISSN0921-4526
Volume406Issue:13Pages:2580-2582
AbstractThe six optical band positions and six spin-Hamiltonian parameters [g factors g(parallel to), g(perpendicular to) and hyperfine structure constants A(parallel to)(Yb-171(3+)), A(perpendicular to)(Yb-171(3+)), A(parallel to)(Yb-173(3+)), A(perpendicular to)(Yb-173(3+))] for Yb3+ ion at the tetragonal Y3+ site of KY3F10 crystal are calculated from a diagonalization (of energy matrix) method. In the method, the Hamiltonian of energy matrix contains the free-ion, crystal-field interaction, Zeeman (or magnetic) interaction and hyperfine interaction terms and so a 14 x 14 complete energy matrix for 4f(13) ion in tetragonal crystal-field and under an external magnetic field is constructed. Diagonalizing the energy matrix, these optical and EPR spectral data are calculated together and the calculated results are in reasonable agreement with the experimental values. The signs of hyperfine structure constants A(parallel to), A(perpendicular to) for the isotopes Yb-171(3+) and Yb-173(3+) in KY3F10 are suggested. The results are discussed. (C) 2011 Elsevier B.V. All rights reserved.
KeywordOptical spectrum Electron paramagnetic resonance Crystal-field theory Yb3+ KY3F10
Funding OrganizationNational Science Foundation for Post-doctoral Scientists of China ; Innovative Group of Science and Technology of CQUT
DOI10.1016/j.physb.2011.03.072
Indexed BySCI
Language英语
Funding ProjectNational Science Foundation for Post-doctoral Scientists of China[20100470811] ; Innovative Group of Science and Technology of CQUT
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000291973000018
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/103750
Collection中国科学院金属研究所
Corresponding AuthorFeng, Wen-Lin
Affiliation1.Chongqing Univ Technol, Dept Appl Phys, Chongqing 400054, Peoples R China
2.Sichuan Univ, Dept Mat Sci, Chengdu 610064, Peoples R China
3.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Feng, Wen-Lin,Zheng, Wen-Chen. Theoretical calculations of the optical band positions and spin-Hamiltonian parameters for Yb3+ at the tetragonal Y3+ site of KY3F10 crystal[J]. PHYSICA B-CONDENSED MATTER,2011,406(13):2580-2582.
APA Feng, Wen-Lin,&Zheng, Wen-Chen.(2011).Theoretical calculations of the optical band positions and spin-Hamiltonian parameters for Yb3+ at the tetragonal Y3+ site of KY3F10 crystal.PHYSICA B-CONDENSED MATTER,406(13),2580-2582.
MLA Feng, Wen-Lin,et al."Theoretical calculations of the optical band positions and spin-Hamiltonian parameters for Yb3+ at the tetragonal Y3+ site of KY3F10 crystal".PHYSICA B-CONDENSED MATTER 406.13(2011):2580-2582.
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