Measurement of the current-phase relation of superconducting atomic contacts
Résumé
We have probed the current-phase relation of an atomic contact placed with a tunnel junction in a small superconducting loop. The measurements are in quantitative agreement with the predictions of a resistively shunted SQUID model in which the Josephson coupling of the contact is calculated using the independently determined transmissions of its conduction channels.
| Origine | Fichiers produits par l'(les) auteur(s) |
|---|
Loading...