(1) Université Montpellier II-Groupe d’Etudes des Semiconducteurs, CaseCourrier 074-34095 Montpellier, Cedex 5, France
Abstract:
We present a detailed examination of the optical properties and electronic structure taken from photoreflectance and photoluminescence
data collected on a series of short-period ZnS-ZnSe superlattices grown by low pressure metalorganic vapor phase epitaxy.
We studied the band offset problem and calculated the exciton binding energy using several variational models. The temperature
dependence of the photoluminescence properties of these superlattices was analyzed in the context of a model which includes
the influence of the interfacial disorder.