Effect of columnar defects on magnetization of mesoscopic superconductors

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dc.authorid0000-0003-2276-6747
dc.contributor.authorYetiş, Hakan
dc.date.accessioned2021-06-23T19:33:53Z
dc.date.available2021-06-23T19:33:53Z
dc.date.issued2012
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractIn this work we investigated magnetization and vortex configurations in mesoscopic superconducting samples in the presence of square columnar defects (CDs). We solved numerically the nonlinear TDGL equations for different samples to study magnetization as a function of the applied magnetic field. In calculations, we focused mainly on four samples with different numbers of CDs which have the same total surface area. In this way, the total superconducting area remained the same with increasing the number of CDs for a fixed sample size. We found that the superconducting regions still exist inside the sample at high applied magnetic fields with increasing the number of CDs but irreversible effects became increasingly prominent, when the field is returned to zero. The results are discussed in frame of surface and pinning effects in mesoscopic systems.en_US
dc.identifier.doi10.1007/s10909-011-0450-1
dc.identifier.endpage303en_US
dc.identifier.issn0022-2291
dc.identifier.issn1573-7357
dc.identifier.issue5-6en_US
dc.identifier.scopus2-s2.0-84905216904en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage298en_US
dc.identifier.urihttps://doi.org/10.1007/s10909-011-0450-1
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7257
dc.identifier.volume166en_US
dc.identifier.wosWOS:000300320800006en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYetiş, Hakan
dc.language.isoenen_US
dc.publisherSpringer/Plenum Publishersen_US
dc.relation.ispartofJournal Of Low Temperature Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTDGL Equationen_US
dc.subjectNumerical Simulationsen_US
dc.subjectVortex Dynamicsen_US
dc.subjectType-II Superconductorsen_US
dc.titleEffect of columnar defects on magnetization of mesoscopic superconductorsen_US
dc.typeArticleen_US

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