COMPARATIVE-STUDIES OF EXCITONS IN MAGNETIC ASYMMETRIC DOUBLE-QUANTUM-WELL STRUCTURES

Authors
WESTON SJ NICHOLLS JE ONEILL M STIRNER T HARRISON P HAGSTON WE HOGG JHC LUNN B ASHENFORD DE HIEKE K
Citation
Sj. Weston et al., COMPARATIVE-STUDIES OF EXCITONS IN MAGNETIC ASYMMETRIC DOUBLE-QUANTUM-WELL STRUCTURES, Journal de physique. IV, 3(C5), 1993, pp. 401-404
Citations number
6
Categorie Soggetti
Physics
Journal title
Journal de physique. IV → ACNP
ISSN journal
11554339
Volume
3
Issue
C5
Year of publication
1993
Pages
401 - 404
Database
ISI
SICI code
1155-4339(1993)3:C5<401:COEIMA>2.0.ZU;2-Y
Abstract
Four different asymmetric double quantum well structures in the dilute magnetic semiconductor system Cd1-xMnxTe have been investigated. Theo retical calculations are presented which show that the observed photol uminescence (PL) and photoluminescence excitation (PLE) energies are c onsistent with an anticrossing of the lowest two hole states in one of the double quantum well structures when subjected to an external magn etic field.