Remarks on linear magneto-resistance and magneto-heat-conductivity

Abstract

The question of the possible existence of an electrical resistivity, or heat conductivity, which changes linearly with an applied magnetic field is considered. It is concluded that although both effects are forbidden in nonmagnetic crystals, namely crystals whose point group contains the time reversal operation explicitly, it is allowed in all magnetic crystals which allow piezomagnetism. © 1965.