Arora, B. M. ; Barma, M. ; Dhar, D. ; Phani, M. K. (1983) Conductivity of a two-dimensional random diode-insulator network Journal of Physics C: Solid State Physics, 16 (15). pp. 2913-2921. ISSN 0022-3719
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Official URL: http://iopscience.iop.org/0022-3719/16/15/013
Related URL: http://dx.doi.org/10.1088/0022-3719/16/15/013
Abstract
The authors study the bulk conductivity of a random network of diodes and insulators as a function of the concentration of diodes p near the percolation threshold. The network considered is a square lattice and the diodes are oriented along the positive x or y axes. The results of the analogue and digital simulations show that the conductivity in the easy direction varies as (p-pc)t, where pc is the critical probability for directed percolation, and t=0.73+ or-0.10.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics Publishing. |
| ID Code: | 1512 |
| Deposited On: | 05 Oct 2010 12:22 |
| Last Modified: | 12 Jul 2012 05:06 |
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