Phase coherent transport in Kondo/superconducting hybrid structures

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dc.creatorEom, Jonghwa
dc.creatorShin, Yun-Sok
dc.creatorLee, Hu-Jong
dc.creatorPark, Wang-Hyun
dc.creatorKim, Taegon
dc.creatorSong, Jonghan
dc.date2003-09-26
dc.date.accessioned2026-07-07T02:53:47Z
dc.date.available2026-07-07T02:53:47Z
dc.descriptionWe present measurements of the transport properties of hybrid structures consisting of a Kondo AuFe film and a superconducting Al film. The temperature dependence of the resistance indicates the existence of the superconducting proximity effect in the Kondo AuFe wires over the range of $\sim0.5$ $μ$m. Electronic phase coherence in the Kondo AuFe wires has been confirmed by observing the Aharanov-Bohm effect in the magnetoresistance of the loop structure. The amplitude of the magnetoresistance oscillations shows a reentrant behavior with a maximum at $\sim$ 870 mK, which results from an interplay between the Kondo effect and the superconducting proximity effect.
dc.identifierhttps://arxiv.org/abs/cond-mat/0309598
dc.identifierhttp://arxiv.org/abs/cond-mat/0309598
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/22295
dc.subjectMesoscale and Nanoscale Physics
dc.titlePhase coherent transport in Kondo/superconducting hybrid structures
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