Abstract

The influence of the L-band nonparabolicity and the energy dependent carrier scattering time on the anisotropy of electrical conductivity in uniaxially deformed thin polycrystalline Bi and Bi1—xSbx alloy films was investigated. It has been shown that this influence can be significant and may alter considerably the dependence of the conductivity anisotropy on deformation. The parameters of Bi1—xSbx alloy films, which show larger anisotropy of electrical conductivity, were determined. The calculations were compared with results of experimental investigations of deformed Bi thin films.

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