THE S,P-D EXCHANGE INTERACTION OF CD0.997CR0.003S

Authors
HERBICH M MAC W TWARDOWSKI A ANDO K SCALBERT D PETROU A DEMIANIUK M
Citation
M. Herbich et al., THE S,P-D EXCHANGE INTERACTION OF CD0.997CR0.003S, Journal of crystal growth, 185, 1998, pp. 1000-1004
Citations number
22
Categorie Soggetti
Crystallography
Journal title
Journal of crystal growth → ACNP
ISSN journal
00220248
Volume
185
Year of publication
1998
Pages
1000 - 1004
Database
ISI
SICI code
0022-0248(1998)185:<1000:TSEIOC>2.0.ZU;2-Z
Abstract
The s,p-d exchange interaction of hexagonal CdCrS is studied by means of Raman scattering and exciton magnetoreflectance. Analysis of Raman data yields s-d exchange parameter N-0 alpha = + 0.21 eV. Combining th is parameter with the heavy-hole exciton splitting we evaluated the p- d exchange parameter N-0 beta = + 0.42 eV. The s,pd exchange parameter s are used for interpretation of the exciton splitting in magnetic fie ld for B parallel to c and B perpendicular to c. (C) 1998 Elsevier Sci ence B.V. All rights reserved.