Citation
N. Garro et al., Coherent effects in resonant quantum-well emission, PHYS REV B, 60(7), 1999, pp. 4497-4500
Citations number
16
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B-CONDENSED MATTER
ISSN journal
01631829
→ ACNP
Volume
60
Issue
7
Year of publication
1999
Pages
4497 - 4500
Database
ISI
SICI code
0163-1829(19990815)60:7<4497:CEIRQE>2.0.ZU;2-W
Abstract
We demonstrate that resonant Rayleigh scattering can dominate the secondary
emission of quantum wells for much longer times than previously reported.
Coherent manipulation of the quantum state of the system allows cancellatio
n of the beats preserving subpicosecond time resolution. The main features
of the rise and decay of the emission are unmasked showing that the latter
can be governed by excitonic dephasing. [S0163-1829(99)01631-8].