Conductivity in 3D quasiperiodic systems

S. Roche; D. Mayou

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arXiv · cond-mat/9708014

Conductivity in 3D quasiperiodic systems

S. Roche·D. Mayou

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Abstract

We develop a new real-space method which allows to evaluate the Kubo-Greenwood conductivity of independent electrons in static aperiodic potentials. We apply it to a numerical study of propagation modes in 3 dimensional quasiperiodic systems. The effect of quenched disorder is analysed and for Fermi energies in pseudo-gaps, the conductivity can be stable or even increase with disorder.

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S. Roche, D. Mayou. 1997-08-02. Conductivity in 3D quasiperiodic systems. https://arxiv.org/abs/cond-mat/9708014

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