Etude et simulation des multi-puits quantiques et super-réseaux à base de InAs/GaAs

Abstract

This work focuses on the study and simulation of a structure of multi-quantum wells and super-networks based on GaAs/Inas/GaAs. At first, we have seen asimple quantum well. The energies of quantification in the wells as a function of the width of the wells and the barrier of potential were determined. Then, we have considered a super-network.The model used in the simulations is theKronning-Penney model. The influence of the width and the separation between the wells as well as the barrier of potential on the position and width of mini-bands was determined