Nanoampere pumping of Cooper pairs

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dc.creatorVartiainen, Juha J.
dc.creatorMottonen, Mikko
dc.creatorPekola, Jukka
dc.creatorKemppinen, Antti
dc.date2006-12-21
dc.date.accessioned2026-07-07T07:50:21Z
dc.date.available2026-07-07T07:50:21Z
dc.descriptionWe have employed a tunable Cooper-pair transistor, the sluice, with radio frequency control to pump current over a resistive circuit. We find that the charge transferred per pumping cycle can be controlled with the resolution of a single Cooper-pair up to hundreds of pairs. The achieved nanoampere current features more than an order of magnitude improvement over the previously reported results and it is close to the theoretical maximum value for the measured sample.
dc.identifierhttps://arxiv.org/abs/cond-mat/0612556
dc.identifierhttp://arxiv.org/abs/cond-mat/0612556
dc.identifierApplied Physics Letters 90 082102 (2007).
dc.identifierdoi:10.1063/1.2709967
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/125136
dc.subjectSuperconductivity
dc.titleNanoampere pumping of Cooper pairs
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