EXCITON DYNAMICS IN A SINGLE-QUANTUM-WELL WITH SELF-ASSEMBLED ISLANDS

Authors
MARQUEZINI MV BRASIL MJSP BRUM JA POOLE P CHARBONNEAU S TAMARGO MC
Citation
Mv. Marquezini et al., EXCITON DYNAMICS IN A SINGLE-QUANTUM-WELL WITH SELF-ASSEMBLED ISLANDS, Physical review. B, Condensed matter, 53(24), 1996, pp. 16524-16530
Citations number
24
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
53
Issue
24
Year of publication
1996
Pages
16524 - 16530
Database
ISI
SICI code
0163-1829(1996)53:24<16524:EDIASW>2.0.ZU;2-V
Abstract
We present a study on the exciton dynamics in a thin quantum well grow n with self-assembled islands with thicknesses ranging from 1 to 5 ML. The exciton dynamics is investigated by combinining continuous-wave a nd time-resolved photoluminescence measurements as a function of tempe rature. We analyze the exciton dynamics through a system of rate equat ions and we are able to obtain quantitative information on the exciton localization at the interface roughness.