Dislocations and localization effects in multivalley conductors
Iordanskii S. V., Koshelev A. E.
Inmultivalley conductors with valleys that do not lie at the faces of the Brillouin zone, dislocations will disrupt the phase coherence and thereby prevent the localization of electrons. The corresponding contribution to the conductivity is estimated for the limiting cases of high and low dislocation densities.