Direct test of pairing fluctuations in the pseudogap phase of underdoped cuprates

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dc.creatorBergeal, N.
dc.creatorLesueur, J.
dc.creatorAprili, M.
dc.creatorFaini, G.
dc.creatorContour, J. P.
dc.creatorLeridon, B.
dc.date2006-01-12
dc.date2006-03-27
dc.date.accessioned2026-07-07T06:57:31Z
dc.date.available2026-07-07T06:57:31Z
dc.descriptionWe report on a direct test of pairing fluctuations in the pseudogap regime of underdoped superconducting cuprates using a Josephson junction. In this experiment, the coupling between a rigid superconducting pair field and pairing fluctuations produces a strong specific signature in the current-voltage characteristics. Our results show that fluctuations survive only close to Tc (T-Tc<15K) and therefore cannot be responsible for the opening of the pseudogap at high temperature.
dc.identifierhttps://arxiv.org/abs/cond-mat/0601265
dc.identifierhttp://arxiv.org/abs/cond-mat/0601265
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/106995
dc.subjectSuperconductivity
dc.titleDirect test of pairing fluctuations in the pseudogap phase of underdoped cuprates
dc.typetext

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