Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/62059
Type: Artigo de periódico
Title: NONPARABOLICITY EFFECTS ON TRANSITION RATES DUE TO CONFINED PHONONS IN GAAS-ALGAAS QUANTUM-WELLS
Author: ALCALDE, AM
WEBER, G
Abstract: We calculate electron-LO-confined-phonon scattering rates in GaAs-AlGaAs quantum wells considering the influence of nonparabolicity on the energy subbands. We find that the subband nonparabolicity increases the scattering rates significantly for all transitions and that this effect is more pronounced as transitions from higher subbands are involved.
Subject: QUANTUM WELLS
SEMICONDUCTORS
ELECTRON-PHONON INTERACTIONS
ELECTRONIC BAND STRUCTURE
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/0038-1098(95)00549-8
Date Issue: 1995
Appears in Collections:Unicamp - Artigos e Outros Documentos

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