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Type: Artigo de periódico
Title: Temperature dependence of Gamma to X-z electron transfer times in type-II GaAs/AlAs superlattices
Author: dePaula, AM
Weber, G
Abstract: We present calculations of Gamma-->X-z electron transfer times in type-II GaAs-AlAs and AlGaAs-AlAs superlattices as a function of the sample temperature. Emission and absorption of confined and interface optical phonons via Frohlich interaction are considered as the transfer mechanisms. The calculated transfer times and their temperature dependence are in good agreement with the experimental results in the literature.
Country: Alemanha
Editor: Akademie Verlag Gmbh
Citation: Physica Status Solidi B-basic Research. Akademie Verlag Gmbh, v. 204, n. 1, n. 198, n. 200, 1997.
Rights: fechado
Identifier DOI: 10.1002/1521-3951(199711)204:1<198
Date Issue: 1997
Appears in Collections:Unicamp - Artigos e Outros Documentos

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