Fermi surfaces and anomalous transport in quasicrystals
Materials Science
2009-10-31 v1 Disordered Systems and Neural Networks
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.
Keywords
Cite
@article{arxiv.cond-mat/9807048,
title = {Fermi surfaces and anomalous transport in quasicrystals},
author = {S. Roche and T. Fujiwara},
journal= {arXiv preprint arXiv:cond-mat/9807048},
year = {2009}
}
Comments
8 pages, 7 figures. to appear in Phys. Rev. B