HYPERFINE PARAMETERS IN MN0.99FE0.01CR2S4 AND CD1-XFEXCR2S4 (X=0.01, 0.02)

Authors
MEKNASSI K SAYOURI S
Citation
K. Meknassi et S. Sayouri, HYPERFINE PARAMETERS IN MN0.99FE0.01CR2S4 AND CD1-XFEXCR2S4 (X=0.01, 0.02), Physica status solidi. b, Basic research, 205(2), 1998, pp. 619-625
Citations number
15
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica status solidi. b, Basic research → ACNP
ISSN journal
03701972
Volume
205
Issue
2
Year of publication
1998
Pages
619 - 625
Database
ISI
SICI code
0370-1972(1998)205:2<619:HPIMAC>2.0.ZU;2-2
Abstract
We have extended the calculations of the hyperfine field and nuclear q uadrupole coupling assuming the principal axis of the electric field g radient (EFG) to be parallel to the hyperfine Geld (H-hf), to the case where this parallelism does not exist; to obtain a more adequate repr oduction of the Mossbauer spectra of Cd1-xFexCr2S4 (x = 0.01, 0.02) an d Mn0.99Fe0.01Cr2S4. The parameters found are noticeably different fro m those reported in the literature.