| Автор | U. N. Nandy |
| Автор | K. K. Bardhan |
| Дата выпуска | 1995-07-10 |
| dc.description | We present results on transport in an altered percolating system obtained by applying large voltages or frequencies. In conductor-insulator mixtures the conductance, Σ, of a sample increases from its initial value at low voltages to saturate at a level that depends on the initial value. It is found that the transport exponent, t', in the altered state has a value of ct, where c = 0.76 ± 0.07 and t is the universal value of the exponent. We also re-examine the case of a.c. conduction and find that t' = 0. Implications of these results are discussed in the context of a correlated percolation problem. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Transport in Altered Percolating Systems |
| Тип | lett |
| DOI | 10.1209/0295-5075/31/2/007 |
| Electronic ISSN | 1286-4854 |
| Print ISSN | 0295-5075 |
| Журнал | EPL (Europhysics Letters) |
| Том | 31 |
| Первая страница | 101 |
| Последняя страница | 106 |
| Аффилиация | U. N. Nandy; Saha Institute of Nuclear Physics - 1/AF Bidhannagar, Calcutta 700064, India |
| Аффилиация | K. K. Bardhan; Saha Institute of Nuclear Physics - 1/AF Bidhannagar, Calcutta 700064, India |
| Выпуск | 2 |
