OPTICAL-PROPERTIES OF EXCITONS IN GAAS QUANTUM WIRES

Authors
RINALDI R CINGOLANI R FERRARA M MARTI U MARTIN D REINHART FK LAGE H HEITMANN D PLOOG K
Citation
R. Rinaldi et al., OPTICAL-PROPERTIES OF EXCITONS IN GAAS QUANTUM WIRES, Journal de physique. IV, 3(C5), 1993, pp. 347-350
Citations number
10
Categorie Soggetti
Physics
Journal title
Journal de physique. IV → ACNP
ISSN journal
11554339
Volume
3
Issue
C5
Year of publication
1993
Pages
347 - 350
Database
ISI
SICI code
1155-4339(1993)3:C5<347:OOEIGQ>2.0.ZU;2-0
Abstract
We report the result of a detailed spectroscopic investigation of the optical properties of excitons in rectangular (etched) and V-shaped (g rown on non-planar substrates) GaAs quantum wires. High index excitoni c transitions and strong polarization anisotropy of the optical spectr a have been observed. The experimentally observed trasitions are in ag reement with the theoretical evaluation of quantized energy levels bas ed on the respective model potential.