Coulomb effects on the transmittance of open quantum dots in a tight-binding model
| dc.creator | Aldea, A. | |
| dc.creator | Manolescu, A. | |
| dc.creator | Moldoveanu, V. | |
| dc.date | 1999-08-27 | |
| dc.date.accessioned | 2026-07-07T03:14:21Z | |
| dc.date.available | 2026-07-07T03:14:21Z | |
| dc.description | A quantum-mechanical calculation of conductance in an open quantum dot is performed in the Landauer-Büttiker formalism using a tight binding Hamiltonian with direct Coulomb interaction. The charge distribution in the dot is calculated self-consistently as function of a gate potential, for various dot-leads couplings. The interaction is active only inside the dot, but not in the leads, its strength being an input parameter. Our calculations are complementary to the master-equation approach, go beyond the "orthodox theory", and account for the size, tunneling, and interaction effects in quantum dots. | |
| dc.description | 5 pages, 2 figures, to appear in Annalen der Physik (Leipzig) | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9908399 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9908399 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/29640 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Coulomb effects on the transmittance of open quantum dots in a tight-binding model | |
| dc.type | text |