Gupta, A. K. ; Jayannavar, A. M. ; Sen, A. K. (1993) Distribution of conductance and its universal fluctuations in 1-D disordered, mesoscopic systems Journal de Physique, 3 (8). pp. 1671-1675. ISSN 0302-0738
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Official URL: http://jp1.journaldephysique.org/index.php?option=...
Related URL: http://dx.doi.org/10.1051/jp1:1993209
Abstract
The evolution with length of the probability distribution for the two-probe conductance ( g2) of a disordered one-dimensional system is obtained numerically. It evolves from a strongly peaked distribution close to g2=1 in the small length limit towards another strongly peaked distribution near g2=0 in the large length limit. In the middle it goes through a quasi-diffusive regime where the distribution is nearly uniform. This is consistent with a universal conductance fluctuation of magnitude ≅0.3 e2/h (as observed in a recent paper) occurs in such a domain.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to EDP Sciences. |
| ID Code: | 82859 |
| Deposited On: | 16 Feb 2012 04:09 |
| Last Modified: | 16 Feb 2012 04:09 |
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