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Type: Artigo de periódico
Title: Time-resolved interband transitions in periodic multilayer delta-doped systems
Author: Bell, MJV
de Sousa, DF
Anjos, V
Nunes, LAO
Abstract: In this work we report a study of radiative interband recombinations in Si periodic multilayer GaAs systems. Photoluminescence and time-resolved photoluminescence measurements were performed, in order to discriminate band-to-band transitions, recombination of quantum confined electrons and photogenerated holes, as well as impurity assisted transitions. Results have been compared with self-consistent calculations, considering radiative recombination with heavy holes.
Country: EUA
Editor: American Physical Soc
Rights: aberto
Identifier DOI: 10.1103/PhysRevB.58.7205
Date Issue: 1998
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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