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Título : Donor impurity-related optical absorption spectra in GaAs-Ga1–xAlxAs quantum wells : hydrostatic pressure and Γ –X conduction band mixing effects
Autor : Mora Ramos, Miguel Eduardo
López Ríos, Sonia Yaneth
Duque Echeverri, Carlos Alberto
Velasco, V. R.
metadata.dc.subject.*: Óptica
Optics
Física
Physics
Hidrostática
Hydrostatics
http://vocabularies.unesco.org/thesaurus/concept129
http://vocabularies.unesco.org/thesaurus/concept132
Fecha de publicación : 2007
Editorial : Wiley - V C H Verlag GmbH & Co. KGaA
Citación : Mora Ramos, M. E., López Ríos, S.Y., Duque, C. A., & Velasco, V. R. (2007). Donor impurity-related optical absorption spectra in GaAs-Ga1–xAlxAs quantum wells: hydrostatic pressure and Γ –X conduction band mixing effects. Physica Status Solidi. C: Current Topics in Solid State Physics, 4(2), 418-420.
Resumen : ABSTARCT: Using a variational procedure within the effective mass approximation, the mixing between the Γ and X conduction band valleys in GaAs-Ga1–xAlxAs quantum wells is investigated by taking into account the effect of applied hydrostatic pressure. Some optical properties such as donor and/or acceptor binding energy and impurity-related transition energies are calculated and comparisons with available experimental data are presented. (© 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
metadata.dc.identifier.eissn: 1610-1642
ISSN : 1862-6351
metadata.dc.identifier.doi: 10.1002/pssc.200673257
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