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arXiv · 0704.0613

Anomalous c-axis transport in layered metals

D. B. Gutman·D. L. Maslov
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Abstract

Transport in metals with strongly anisotropic single-particle spectrum is studied. Coherent band transport in all directions, described by the standard Boltzmann equation, is shown to withstand both elastic and inelastic scattering as long as $E_Fτ\gg 1$. A model of phonon-assisted tunneling via resonant states located in between the layers is suggested to explain a non-monotonic temperature dependence of the c-axis resistivity observed in experiments.

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D. B. Gutman, D. L. Maslov. 2007-04-04. Anomalous c-axis transport in layered metals. https://doi.org/10.1103/physrevlett.99.196602

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