In:
Zeitschrift für Naturforschung A, Walter de Gruyter GmbH, Vol. 59, No. 3 ( 2004-3-1), p. 113-115
Abstract:
The optical spectra and EPR parameters (g factors g||, g⊥ and hyperfine structure parameters A||, A⊥ of 147 Sm and 149 Sm) of Sm 3+ in CaWO 4 crystal are calculated from the second-order perturbation formulas of EPR parameters for a 4f 5 ion in tetragonal symmetry. In these formulas, the Jmixing among the 6 H J (J = 5/2, 7/2 and 9/2) states via crystal-field interactions, the mixtures among the states with the same J value via spin-orbit coupling interaction and the interactions between the lowest Kramers doublet Γ γ and the same irreducible representations in the other 11 Kramers doublets Γ x via the crystal-field and orbital angular momentum (or hyperfine structure) are considered. The theoretical results agree reasonably with the observed values.
Type of Medium:
Online Resource
ISSN:
1865-7109
,
0932-0784
DOI:
10.1515/zna-2004-0302
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
2004
detail.hit.zdb_id:
2079610-9
detail.hit.zdb_id:
124634-3
detail.hit.zdb_id:
124633-1
detail.hit.zdb_id:
2767412-5
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