Spin-flip effects on the Andreev bound states and supercurrents in a superconductor/quantum-dot/superconductor system
| dc.creator | Pan, Hui | |
| dc.creator | Lin, Tsung-Han | |
| dc.creator | Yu, Dapeng | |
| dc.date | 2005-03-27 | |
| dc.date.accessioned | 2026-07-07T03:04:18Z | |
| dc.date.available | 2026-07-07T03:04:18Z | |
| dc.description | We investigate the spin-flip effects on the Andreev bound states and the supercurrent in a superconductor/quantum-dot/superconductor system theoretically. The spin-flip scattering in the quantum dot can reverse the supercurrent flowing through the system, and one $π$-junction transition occurs. By controlling the energy level of quantum dot, the supercurrent is reversed back and another $π$-junction transition appears. The different influences of the spin-flip scattering and the intradot energy level on the supercurrent are interpreted in the picture of Andreev bound states. | |
| dc.description | 9 pages, 3 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0503636 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0503636 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/26088 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Spin-flip effects on the Andreev bound states and supercurrents in a superconductor/quantum-dot/superconductor system | |
| dc.type | text |