Variable-range-hopping conduction in a strong magnetic field

Abstract
Shklovskii has recently proposed a new theory to account for variable-range hopping in a strong magnetic field which allows for multiple scattering while tunnelling in a transverse magnetic field. A temperature dependence of resistivity ρ0exp(T 0/T)1/2 is obtained in agreement with the results of Tokumoto et al. on n-InSb in the magnetic freeze-out region. This Letter discusses the application of this theory to these results.

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