Optical spectrum and EPR parameters for vanadium (V3+) in cadmium telluride
Feng, W. L.1,2
Corresponding AuthorFeng, W. L.(
AbstractThe optical spectrum and electron paramagnetic resonance (EPR) parameters (gyromagnetic g factor and hyperfine structure constant A) for CdTe:V3+ have been calculated using the modified crystal-field theory. In this theory, the covalency factors N-t, N-e and the two spin-orbit (SO) coupling coefficients zeta(d), zeta(p) are included in T-d symmetry. The calculated optical spectrum and EPR parameters agree reasonably well with the experimental values. In addition, the calculated results show that the contribution from the ligand Te2- to the EPR parameters cannot be neglected because the ligand Te2- possesses a large SO coupling coefficient and strong covalency.
Keywordoptical spectra EPR crystal-field theory ligand-field theory CdTe V3+
Funding OrganizationFoundation of Chongqing University of Technology ; Term of Science and Technology of Chongqing Education Committee
Indexed BySCI
Funding ProjectFoundation of Chongqing University of Technology[2008ZQ12] ; Foundation of Chongqing University of Technology[2009ZD09] ; Term of Science and Technology of Chongqing Education Committee[KJ090608]
WOS Research AreaPhysics
WOS SubjectPhysics, Condensed Matter
WOS IDWOS:000277323500008
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Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorFeng, W. L.
Affiliation1.Chongqing Univ Technol, Dept Appl Phys, Chongqing 400054, Peoples R China
2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Feng, W. L.. Optical spectrum and EPR parameters for vanadium (V3+) in cadmium telluride[J]. PHILOSOPHICAL MAGAZINE LETTERS,2010,90(7):533-538.
APA Feng, W. L..(2010).Optical spectrum and EPR parameters for vanadium (V3+) in cadmium telluride.PHILOSOPHICAL MAGAZINE LETTERS,90(7),533-538.
MLA Feng, W. L.."Optical spectrum and EPR parameters for vanadium (V3+) in cadmium telluride".PHILOSOPHICAL MAGAZINE LETTERS 90.7(2010):533-538.
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