Time evolution of quenched state and correlation to glassy effects

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dc.authorid0000-0002-0873-694Xen_US
dc.authorid0000-0002-0548-4361en_US
dc.authorid0000-0001-7248-8728
dc.authorid0000-0003-3206-7384
dc.authorid0000-0003-2276-6747
dc.contributor.authorKılıç, Kıvılcım
dc.contributor.authorKılıç, Atilla
dc.contributor.authorAltınkök, Atılgan
dc.contributor.authorYetiş, Hakan
dc.contributor.authorÇetin, Oktay
dc.contributor.authorDürüst, Yaşar
dc.date.accessioned2021-06-23T19:18:30Z
dc.date.available2021-06-23T19:18:30Z
dc.date.issued2005
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Kimya Bölümü
dc.description.abstractIn this work, dynamic changes generated by the driving current were studied in superconducting bulk polycrystalline YBCO sample via transport relaxation measurements (V-t curves). The evolution of nonlinear V-t curves was interpreted in terms of the formation of resistive and nonresistive flow channels and the spatial reorganization of the transport current in a multiply connected network of weak-link structure. The dynamic re-organization of driving current could cause an enhancement or suppression in the superconducting order parameter due to the magnitude of the driving current and coupling strength of weak-link structure along with the chemical and anisotropic states of the sample as the time proceeds. A nonzero voltage decaying with time, correlated to the quenched state, was recorded when the magnitude of initial driving current is reduced to a finite value. It was found that, after sufficiently long waiting time, the evolution of the quenched state could result in a superconducting state, depending on the magnitude of the driving current and temperature. We showed that the decays in voltage over time are consistent with an exponential time dependence which is related to the glassy state. Further, the effect of doping of organic material Bis dimethyl-glyoximato Copper (11) to YBCO could be monitored apparently via the comparison of the V-t curves corresponding to doped and undoped YBCO samples.en_US
dc.identifier.doi10.1016/j.physc.2004.12.014
dc.identifier.endpage10en_US
dc.identifier.issn0921-4534
dc.identifier.issn1873-2143
dc.identifier.issue1-2en_US
dc.identifier.scopus2-s2.0-13944267983en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.1016/j.physc.2004.12.014
dc.identifier.urihttps://hdl.handle.net/20.500.12491/5743
dc.identifier.volume420en_US
dc.identifier.wosWOS:000227652900001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKılıç, Kıvılcım
dc.institutionauthorKılıç, Atilla
dc.institutionauthorAltınkök, Atılgan
dc.institutionauthorYetiş, Hakan
dc.institutionauthorÇetin, Oktay
dc.institutionauthorDürüst, Yaşar
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofPhysica C-Superconductivity And Its Applicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGlassy Effectsen_US
dc.subjectEvolution
dc.subjectQuenched State
dc.titleTime evolution of quenched state and correlation to glassy effectsen_US
dc.typeArticleen_US

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