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dc.contributor.authorÖzkurt, B.-
dc.contributor.authorMadre, M. A.-
dc.contributor.authorSotelo, A.-
dc.contributor.authorDiez, J. C.-
dc.date.accessioned2015-07-08T09:13:32Z-
dc.date.available2015-07-08T09:13:32Z-
dc.date.issued2013-
dc.identifierdoi: 10.1016/j.physb.2013.05.034-
dc.identifierissn: 0921-4526-
dc.identifiere-issn: 1873-2135-
dc.identifier.citationPhysica B: Condensed Matter 426: 85-89 (2013)-
dc.identifier.urihttp://hdl.handle.net/10261/117709-
dc.description.abstractThe effect of annealing temperatures on the structural and superconducting properties of Bi-2223 ceramics prepared by the solid state reaction method has been investigated. Annealing temperatures were varied from 730 to 830 °C while time was kept constant at 50 h. Electrical resistivity studies showed that samples annealed at 830 °C for 50 h have the lowest resistivity values at room temperature while critical transition temperature increases slightly. XRD data have shown that all samples contain Bi-2223 as the major one. The highest diamagnetism behavior has been found in the sample treated at 830 °C. In addition, Jc values of the samples, calculated from the hysteresis loops using the Bean's model, decreased with increasing annealing temperatures until 780 °C and increase for the highest annealing temperature which is 830 °C for this work. © 2013 Elsevier B.V. All rights reserved.-
dc.description.sponsorshipM.A. Madre, J.C. Diez and A. Sotelo wish to thank the Gobierno de Aragón (Consolidated Research Groups T87 and T12) for financial support. M.A. Madre acknowledges the MINECO-FEDER(Project MAT2011-22719) for funding.-
dc.publisherElsevier-
dc.relation.isversionofPreprint-
dc.rightsopenAccess-
dc.subjectHysteresis loops-
dc.subjectBi-2223-
dc.subjectXRD-
dc.subjectElectrical resistivity-
dc.titleModification of physical and structural properties of Bi1.8Pb0.4Sr2Ca2.2Cu3Oy ceramics induced by annealing-
dc.typeArtículo-
dc.identifier.doi10.1016/j.physb.2013.05.034-
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.physb.2013.05.034-
dc.date.updated2015-07-08T09:13:32Z-
dc.description.versionPeer Reviewed-
dc.language.rfc3066eng-
dc.contributor.funderMinisterio de Economía y Competitividad (España)-
dc.contributor.funderGobierno de Aragón-
dc.contributor.funderEuropean Commission-
dc.relation.csic-
dc.identifier.funderhttp://dx.doi.org/10.13039/501100003329es_ES
dc.identifier.funderhttp://dx.doi.org/10.13039/501100000780es_ES
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