Non-monotonic disorder-induced enhanced tunneling
| dc.creator | Luck, J. M. | |
| dc.date | 2003-09-15 | |
| dc.date.accessioned | 2026-07-07T02:53:26Z | |
| dc.date.available | 2026-07-07T02:53:26Z | |
| dc.description | The quantum-mechanical transmission through a disordered tunnel barrier is investigated analytically in the following regime: (correlation range of the random potential) << (penetration length) << (barrier length). The mean and/or the width of the potential can either be constant, or vary slowly across the barrier. The typical transmission is found to be a non-monotonic function of the disorder strength, increasing at weak disorder, reaching a maximum in the crossover from weak to strong disorder, and decreasing at strong disorder. This work provides a quantitative analysis of the phenomenon of disorder-induced enhanced tunneling, put forward by Freilikher et al. [Phys. Rev. E {\bf 51}, 6301 (1995); B {\bf 53}, 7413 (1996)]. | |
| dc.description | 16 pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0309341 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0309341 | |
| dc.identifier | J. Phys. A 37 (2004) 259-271 | |
| dc.identifier | doi:10.1088/0305-4470/37/1/018 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/22215 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.subject | Statistical Mechanics | |
| dc.title | Non-monotonic disorder-induced enhanced tunneling | |
| dc.type | text |