EFFECTS OF ASYMMETRICAL SPATIAL LOCALIZATION OF CARRIERS ON THE SERAPHIN OPTICAL-CONSTANTS

Authors
COHEN AM MARQUES GE
Citation
Am. Cohen et Ge. Marques, EFFECTS OF ASYMMETRICAL SPATIAL LOCALIZATION OF CARRIERS ON THE SERAPHIN OPTICAL-CONSTANTS, Solid state communications, 89(6), 1994, pp. 501-505
Citations number
11
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
89
Issue
6
Year of publication
1994
Pages
501 - 505
Database
ISI
SICI code
0038-1098(1994)89:6<501:EOASLO>2.0.ZU;2-3
Abstract
We present the Seraphin optical constants for modulated reflectance in quantum wells, calculated directly from the full subband structure. E ffects of localization of electronic states and the dependence of Sera phin constants on the spatial asymmetry induced by electric field are discussed. As a result, photoreflectance spectra may be calculated wit hout any fitting parameter.