Transport properties of the multiple vortices in superconductors with square pinning arrays

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dc.authorid0000-0003-2276-6747
dc.contributor.authorYetiş, Hakan
dc.date.accessioned2021-06-23T19:42:09Z
dc.date.available2021-06-23T19:42:09Z
dc.date.issued2015
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractThis work mainly examines the anisotropic transport phenomenon in the presence of square arrays of the mesoscopic pinning sites in superconducting samples. Our results were obtained from a series of numerical simulations as functions of the magnetic field and the pinning radius. Dynamic behaviors of the multi and interstitial vortex states were studied by means of the current-voltage V (I) curves which illustrate anisotropic behavior as a function of the driving force applied in two perpendicular directions. At the matching magnetic fields, it was found that V (I) curves are mainly isotropic for a large pinning radius, but also anisotropic when at least two or more vortices are present at the interstitial regions. The results indicated that the anisotropic effects took place at low driving forces and the critical depinning force in the x-direction is mostly lower than that obtained in the y-direction. In the presence of multiply occupied pinning sites and interstitial vortices, the initial stable configuration and orientational orderings of the entire vortices determined the degree of transport anisotropy.en_US
dc.identifier.doi10.1140/epjb/e2015-50474-2
dc.identifier.issn1434-6028
dc.identifier.issn1434-6036
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-84926197595en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.urihttps://doi.org/10.1140/epjb/e2015-50474-2
dc.identifier.urihttps://hdl.handle.net/20.500.12491/8369
dc.identifier.volume88en_US
dc.identifier.wosWOS:000357629500002en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYetiş, Hakan
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofEuropean Physical Journal Ben_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSuperconductorsen_US
dc.subjectSquare Pinning
dc.subjectMultiple Vortices
dc.titleTransport properties of the multiple vortices in superconductors with square pinning arraysen_US
dc.typeArticleen_US

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