MULTIPLE-SCATTERING CORRECTIONS IN DILUTED MAGNETIC SEMICONDUCTORS - A PLANE-WAVE EXPANSION

Authors
SCALBERT D GHAZALI A BENOITLAGUILLAUME C
Citation
D. Scalbert et al., MULTIPLE-SCATTERING CORRECTIONS IN DILUTED MAGNETIC SEMICONDUCTORS - A PLANE-WAVE EXPANSION, Physical review. B, Condensed matter, 48(24), 1993, pp. 17752-17757
Citations number
16
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
48
Issue
24
Year of publication
1993
Pages
17752 - 17757
Database
ISI
SICI code
0163-1829(1993)48:24<17752:MCIDMS>2.0.ZU;2-C
Abstract
Energy levels of band edges in diluted magnetic semiconductors are cal culated in the effective-mass approximation, retaining off-diagonal te rms in the exchange interaction and using a plane-wave expansion. This model accounts qualitatively for the observed asymmetry in the splitt ing of the A exciton in a magnetic field in Cd1-xMnx S for which multi ple-scattering corrections are expected to be important.