Theory of Andreev reflection in a junction with a strongly disordered semiconductor

I. L. Aleiner, Penny Clarke, L. I. Glazman

We study the conduction of a {\sl N~-~Sm~-~S} junction, where {\sl Sm} is a strongly disordered semiconductor. The differential conductance $dI/dV$ of this {\sl N~-~Sm~-~S} structu…