HOT PHOTOLUMINESCENCE IN CDTE CDMNTE QUANTUM-WELL STRUCTURES GROWN BYMOLECULAR-BEAM EPITAXY/

Authors
GODLEWSKI M WOJTOWICZ T KARCZEWSKI G KOSSUT J BERGMAN JP HOLTZ PO MONEMAR B
Citation
M. Godlewski et al., HOT PHOTOLUMINESCENCE IN CDTE CDMNTE QUANTUM-WELL STRUCTURES GROWN BYMOLECULAR-BEAM EPITAXY/, Acta Physica Polonica. A, 92(4), 1997, pp. 765-768
Citations number
6
Categorie Soggetti
Physics
Journal title
Acta Physica Polonica. A → ACNP
ISSN journal
05874246
Volume
92
Issue
4
Year of publication
1997
Pages
765 - 768
Database
ISI
SICI code
0587-4246(1997)92:4<765:HPICCQ>2.0.ZU;2-2
Abstract
step-like emission is observed for CdTe/CdMnTe structures delta-doped with In. The new photoluminescence cannot be explained by neither the Raman process nor by the ''ordinary'' hot photoluminescence. We propos e that magnetic interactions are responsible for the new photoluminesc ence appearing due to a dramatic increase in a thermalization time of hot excitons.