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Type: Artigo de evento
Title: The Fractional-dimensional Space Approach To Mbe-grown Quantum-sized Semiconductor Low-dimensional Systems
Author: Reyes-Gomez E.
Matos-Abiague A.
De Dios-Leyva M.
Oliveira L.E.
Abstract: Shallow impurities and excitons in MBE-grown quantum-sized semiconductor low-dimensional systems are studied within the fractional-dimensional space approach. We present calculations for shallow-donor states in GaAs-(Ga,Al)As quantum wells and superlattices and for excitons in GaAs-(Ga,Al)As quantum wells and symmetric-coupled double quantum wells. Effects of growth-direction applied magnetic fields are also considered. Results are shown to be in good agreement with previous variational calculations and available experimental measurements. © 2001 Elsevier Science B.V.
Citation: Journal Of Crystal Growth. , v. 227-228, n. , p. 77 - 82, 2001.
Rights: fechado
Identifier DOI: 10.1016/S0022-0248(01)00636-4
Date Issue: 2001
Appears in Collections:Unicamp - Artigos e Outros Documentos

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