STUDY OF VERTICAL TRANSPORT IN A SUPERLATTICE GaAs/AlAs BY TIME-RESOLVED PHOTOLUMINESCENCE

1 November 1987

journal article
Published by EDP Sciences in Le Journal de Physique Colloques

Vol. 48 (C5) , C5-471
https://doi.org/10.1051/jphyscol:1987599

Abstract

By measuring the luminescence time behaviour of an enlarged quantum well as a function of the superlattice thickness, we determine the diffusion coefficient in the superlattice. We show that very likely the excitations which diffuse are excitons

Keywords

VERTICAL TRANSPORT
SUPERLATTICE GAAS/ALAS
TIME RESOLVED PHOTOLUMINESCENCE
GAAS/ALAS BY TIME

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