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Vortices in superconductors with a columnar defect: Finite size effects

dc.contributor.authorSardella, Edson [UNESP]
dc.contributor.authorFreire, R. D.
dc.contributor.authorLisboa Filho, Paulo Noronha [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:24:28Z
dc.date.available2014-05-20T15:24:28Z
dc.date.issued2005-05-01
dc.description.abstractIn the present work we investigate the behavior of a vortex in a long superconducting cylinder near to a columnar defect at the center. The derivations of the local magnetic field distribution and the Gibbs free energy will be carried out for a cylinder and a cavity of arbitrary sizes. From the general expressions, it is considered two particular limits: one in which the radius of the cavity is very small but the radius of the superconducting cylinder is kept finite; and one in which the radius of the superconducting cylinder is taken very large (infinite) but the radius of the cavity is kept finite. In both cases the maximum number of vortices which are allowed in the cavity is determined. In addition, the surface barrier field for flux entrance into the cavity is calculated. (c) 2005 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Fac Ciências, Dept Fis, BR-17033360 Bauru, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciências, Dept Fis, BR-17033360 Bauru, SP, Brazil
dc.format.extent41-48
dc.identifierhttp://dx.doi.org/10.1016/j.physc.2005.02.007
dc.identifier.citationPhysica C-superconductivity and Its Applications. Amsterdam: Elsevier B.V., v. 421, n. 1-4, p. 41-48, 2005.
dc.identifier.doi10.1016/j.physc.2005.02.007
dc.identifier.issn0921-4534
dc.identifier.lattes7799253646119889
dc.identifier.lattes1353862414532005
dc.identifier.orcid0000-0002-7734-4069
dc.identifier.orcid0000-0001-7041-8136
dc.identifier.urihttp://hdl.handle.net/11449/35072
dc.identifier.wosWOS:000229346000005
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofPhysica C: Superconductivity and its Applications
dc.relation.ispartofjcr1.453
dc.relation.ispartofsjr0,492
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectcolumnar defectpt
dc.subjectcavitypt
dc.subjectvortexpt
dc.subjectforcept
dc.subjectsaturation numberpt
dc.titleVortices in superconductors with a columnar defect: Finite size effectsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes7799253646119889[1]
unesp.author.lattes1353862414532005[3]
unesp.author.orcid0000-0002-7734-4069[3]
unesp.author.orcid0000-0001-7041-8136[1]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências, Baurupt
unesp.departmentFísica - FCpt

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