The electro-magnetostatic Aharonov–Bohm effect is shown to allow a full control of a Josephson junction. Both the sign and the magnitude of the supercurrent can be tuned if the junction between two superconductors is realized with a ring-shaped ballistic normal region. The implementation in a realistic set-up is discussed.

The electro-magnetostatic Aharonov-Bohm effect as a tool to tune the Josephson current / Dolcini, Fabrizio; Giazotto, F.. - In: PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES. - ISSN 1386-9477. - STAMPA. - 40:6(2008), pp. 2091-2092. [10.1016/j.physe.2007.09.119]

The electro-magnetostatic Aharonov-Bohm effect as a tool to tune the Josephson current

DOLCINI, FABRIZIO;
2008

Abstract

The electro-magnetostatic Aharonov–Bohm effect is shown to allow a full control of a Josephson junction. Both the sign and the magnitude of the supercurrent can be tuned if the junction between two superconductors is realized with a ring-shaped ballistic normal region. The implementation in a realistic set-up is discussed.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2263401
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo