In this paper we deepen the study of a thermodynamical model, based on the extended irreversible thermodynamics with internal variables, for a semiconductor doped by impurities of n type, where we take into consideration the density of holes coming from the intrinsic base of the semiconductor...

We investigate the stationary nonequilibrium states of a quasi one-dimensional system of heavy particles whose interaction is mediated by purely elastic collisions with light particles, in contact at the boundary with two heat baths with fixed temperatures T+ and T-. It is shown that Fourier law...