Length-scale-dependent ensemble-averaged conductance of a 1D disordered conductor: conductance minimum

Tit, Nacir ; Pradhan, Prabhakar ; Kumar, N. (1994) Length-scale-dependent ensemble-averaged conductance of a 1D disordered conductor: conductance minimum Physical Review B, 49 (20). pp. 14715-14717. ISSN 0163-1829

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Official URL: http://prb.aps.org/abstract/PRB/v49/i20/p14715_1

Related URL: http://dx.doi.org/10.1103/PhysRevB.49.14715

Abstract

An exact numerical calculation of ensemble-averaged length-scale-dependent conductance for the one-dimensional Anderson model is shown to support an earlier conjecture for a conductance minimum. The numerical results can be understood in terms of the Thouless expression for the conductance and the Wigner level-spacing statistics.

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