POLARIZATION SPECTROSCOPY OF MODULATED GAAS GAALAS QUANTUM-WELLS GROWN ON VICINAL SURFACES - ANISOTROPIC ISLANDS OR ORDERED GROWTH/

Authors
BLOCH J BOCKELMANN U LARUELLE F
Citation
J. Bloch et al., POLARIZATION SPECTROSCOPY OF MODULATED GAAS GAALAS QUANTUM-WELLS GROWN ON VICINAL SURFACES - ANISOTROPIC ISLANDS OR ORDERED GROWTH/, Solid-state electronics, 37(4-6), 1994, pp. 529-533
Citations number
17
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied","Physics, Condensed Matter
Journal title
Solid-state electronics → ACNP
ISSN journal
00381101
Volume
37
Issue
4-6
Year of publication
1994
Pages
529 - 533
Database
ISI
SICI code
0038-1101(1994)37:4-6<529:PSOMGG>2.0.ZU;2-B
Abstract
We have investigated the anistropy of optical properties in quantum we lls grown on vicinal surfaces and modulated by a fractional AlAs layer inserted in their middle. Photoluminescence linear polarization is sy stematically measured as a function of terrace length and of AlAs terr ace coverage. Our results highlight the influence of anisotropic islan ds on optical properties.