Archivio Istituzionale della RicercaThe 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.
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https://hdl.handle.net/11583/2263401
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