Nonlocal Andreev reflection at high transmissions
| dc.creator | Kalenkov, Mikhail S. | |
| dc.creator | Zaikin, Andrei D. | |
| dc.date | 2006-11-13 | |
| dc.date | 2007-05-25 | |
| dc.date.accessioned | 2026-07-07T08:05:39Z | |
| dc.date.available | 2026-07-07T08:05:39Z | |
| dc.description | We analyze non-local effects in electron transport across three-terminal normal-superconducting-normal (NSN) structures. Subgap electrons entering S-electrode from one N-metal may form Cooper pairs with their counterparts penetrating from another N-metal. This phenomenon of crossed Andreev reflection -- combined with normal scattering at SN interfaces -- yields two different contributions to non-local conductance which we evaluate non-perturbatively at arbitrary interface transmissions. Both these contributions reach their maximum values at fully transmitting interfaces and demonstrate interesting features which can be tested in future experiments. | |
| dc.description | 4 pages, 4 figures | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0611330 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0611330 | |
| dc.identifier | Phys. Rev. B 75, 172503 (2007) | |
| dc.identifier | doi:10.1103/PhysRevB.75.172503 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/130349 | |
| dc.subject | Superconductivity | |
| dc.title | Nonlocal Andreev reflection at high transmissions | |
| dc.type | text |