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|Type:||Artigo de periódico|
|Title:||Time-resolved interband transitions in periodic multilayer delta-doped systems|
de Sousa, DF
|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.|
|Editor:||American Physical Soc|
|Appears in Collections:||Artigos e Materiais de Revistas Científicas - Unicamp|
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