Suppression of conductance fluctuations in short one-dimensional disordered conductors

Pradhan, Prabhakar and Kumar, N (1993) Suppression of conductance fluctuations in short one-dimensional disordered conductors. In: Physical Review B, 48 (8). pp. 5661-5663.

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Abstract

We find that on short-length scales the phase of the amplitude reflection coefficient is strongly correlated with the random potential in the one-dimensional disordered conductors. This correlation results in suppression of the large conductance G(L) fluctuation making $\langle G(L)\rangle$ finite. We predict a minimum in $\langle G(L)\rangle$ vs L.

Item Type:	Journal Article
Publication:	Physical Review B
Publisher:	American Physical Society
Additional Information:	Copyright of this article belongs to American Physical Society
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	27 Sep 2006
Last Modified:	19 Sep 2010 04:31
URI:	http://eprints.iisc.ac.in/id/eprint/8410

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