Weak localization in a system with a barrier: Dephasing and weak Coulomb blockade
| dc.creator | Golubev, D. S. | |
| dc.creator | Zaikin, A. D. | |
| dc.date | 2007-02-08 | |
| dc.date | 2008-07-01 | |
| dc.date.accessioned | 2026-07-07T09:47:32Z | |
| dc.date.available | 2026-07-07T09:47:32Z | |
| dc.description | We non-perturbatively analyze the effect of electron-electron interactions on weak localization (WL) in relatively short metallic conductors with a tunnel barrier. We demonstrate that the main effect of interactions is electron dephasing which persists down to T=0 and yields suppression of WL correction to conductance below its non-interacting value. Our results may account for recent observations of low temperature saturation of the electron decoherence time in quantum dots. | |
| dc.description | published version, 10 pages | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0702207 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0702207 | |
| dc.identifier | New J. Phys. 10, 063027 (2008) | |
| dc.identifier | doi:10.1088/1367-2630/10/6/063027 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/163912 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Weak localization in a system with a barrier: Dephasing and weak Coulomb blockade | |
| dc.type | text |