The behavior of strong-field magnetoresistance is discussed under conditions where acoustic-phonon scattering in the high-temperature limit is considered to be the dominant mechanism of scattering. The magnetoresistance, both in the transverse and the longitudinal configuration, is found to increase linearly with magnetic field in the quantum limit.

• Received 18 June 1976

DOI:https://doi.org/10.1103/PhysRevB.15.5996