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arXiv · 1102.1277

Wigner crystal in snaked nanochannels

O. V. Zhirov·D. L. Shepelyansky
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Abstract

We study properties of Wigner crystal in snaked nanochannels and show that they are characterized by conducting sliding phase at low charge densities and insulating pinned phase emerging above a certain critical charge density. The transition between these phases has a devil's staircase structure typical for the Aubry transition in dynamical maps and the Frenkel-Kontorova model. We discuss implications of this phenomenon for charge density waves in quasi-one-dimensional organic conductors and for supercapacitors in nanopore materials.

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O. V. Zhirov, D. L. Shepelyansky. 2011-02-07. Wigner crystal in snaked nanochannels. https://doi.org/10.1140/epjb/e2011-20202-3

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