The CRF-method for semiconductors' intravalley collision kernels: I – the 2D case

Abstract

If the collisions are redefined as a flux a kinetic conservation law can be written in divergence form. This can be handled numerically, in the framework of Finite Particle Approximation, using the CRF-method. In the present paper the relevant quantities needed for computer implementation of the CRF-method are derived in the case of a 2D momentum space for the semiconductors' intravalley collision kernels.