Adiabatic pumping in a Superconductor-Normal-Superconductor weak link

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dc.creatorGovernale, M.
dc.creatorTaddei, F.
dc.creatorHekking, F. W. J.
dc.creatorFazio, Rosario
dc.date2005-06-03
dc.date2005-12-21
dc.date.accessioned2026-07-07T06:37:55Z
dc.date.available2026-07-07T06:37:55Z
dc.descriptionWe present a formalism to study adiabatic pumping through a superconductor - normal - superconductor weak link. At zero temperature, the pumped charge is related to the Berry phase accumulated, in a pumping cycle, by the Andreev bound states. We analyze in detail the case when the normal region is short compared to the superconducting coherence length. The pumped charge turns out to be an even function of the superconducting phase difference. Hence, it can be distinguished from the charge transferred due to the standard Josephson effect.
dc.description4 pages, 2 figures; Fig. 2 replaced, minor changes in the text
dc.identifierhttps://arxiv.org/abs/cond-mat/0506078
dc.identifierhttp://arxiv.org/abs/cond-mat/0506078
dc.identifierPhys. Rev. Lett. 95, 256801 (2005)
dc.identifierdoi:10.1103/PhysRevLett.95.256801
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/100558
dc.subjectMesoscale and Nanoscale Physics
dc.subjectSuperconductivity
dc.titleAdiabatic pumping in a Superconductor-Normal-Superconductor weak link
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