Hétérostructures

This thesis describes the molecular beam epitaxy (MBE) growth and characterization of the ZnxMg(1−x)Se based semiconductor material system grown on InP substrates for quantum cascade lasers (QCLs) and other intersubband devices for room temperature operation and application in u…

In low field applications (transport), we employed the time-dependent Schrodinger equation with improved boundary conditions to model resonant tunneling diode (RTD) devices. I will present and discuss a number of features which are characteristics of this device. One of these fe…