Fermi surfaces and anomalous transport in quasicrystals

Abstract

Fermi surfaces of several quasicrystalline approximants are calculated by means of ab-initio methods which enable direct comparison with dHvA experiments. A criterion for anomalous metallic transport is proposed and power-law temperature dependence of electronic conductivity is deduced from scaling analysis of the Kubo formula.

8 pages, 7 figures. to appear in Phys. Rev. B

References in corpus (3)

• Anomalous transport: a mathematical framework
• Electronic transport properties of quasicrystals: a Review
• Anomalous Drude Model

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