TIME-RESOLVED INTERBAND-TRANSITIONS IN PERIODIC MULTILAYER DELTA-DOPED SYSTEMS

Authors
BELL MJV DESOUSA DF ANJOS V NUNES LAO
Citation
Mjv. Bell et al., TIME-RESOLVED INTERBAND-TRANSITIONS IN PERIODIC MULTILAYER DELTA-DOPED SYSTEMS, Physical review. B, Condensed matter, 58(11), 1998, pp. 7205-7209
Citations number
16
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
58
Issue
11
Year of publication
1998
Pages
7205 - 7209
Database
ISI
SICI code
0163-1829(1998)58:11<7205:TIIPMD>2.0.ZU;2-#
Abstract
In this work we report a study of radiative interband recombinations i n Si periodic multilayer GaAs systems. Photoluminescence and time-reso lved photoluminescence measurements were performed, in order to discri minate band-to-band transitions, recombination of quantum confined ele ctrons and photogenerated holes, as well as impurity assisted transiti ons. Results have been compared with self-consistent calculations, con sidering radiative recombination with heavy holes.