Spin detection in quantum dots by electric currents
| dc.creator | Mishchenko, Eugene G. | |
| dc.creator | Brataas, Arne | |
| dc.creator | Tserkovnyak, Yaroslav | |
| dc.date | 2003-09-26 | |
| dc.date | 2003-11-13 | |
| dc.date.accessioned | 2026-07-07T02:53:49Z | |
| dc.date.available | 2026-07-07T02:53:49Z | |
| dc.description | We develop a theoretical description of transport through quantum dots connected to reservoirs via spin-polarized ballistic contacts. Rate equations account for spin accumulation inside the dot, electron-electron interactions, and stochastic fluctuations. It is shown that both the ac response (admittance) and the frequency-dependent shot noise are governed by spin-flip scattering, which can be used to detect spin polarization and spin-flip processes in the dot. | |
| dc.description | 4 pages; corrected version according to referee's comments | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0309634 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0309634 | |
| dc.identifier | Phys. Rev. B 69, 073305 (2004). | |
| dc.identifier | doi:10.1103/PhysRevB.69.073305 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/22309 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Spin detection in quantum dots by electric currents | |
| dc.type | text |