3D like vortex behavior and the thermally activated flux flow mechanism in (Hg0.8Re0.2)Ba2Ca2Cu3Ox superconducting films

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dc.authoridAltin, Emine/0000-0002-2187-4036
dc.authorwosidALTIN, EMINE/AHE-9774-2022
dc.authorwosidÇırak, Zehra Deniz/ABI-4214-2020
dc.contributor.authorYakinci, Z. D.
dc.contributor.authorAltin, E.
dc.date.accessioned2024-08-04T20:38:00Z
dc.date.available2024-08-04T20:38:00Z
dc.date.issued2013
dc.departmentİnönü Üniversitesien_US
dc.description.abstractApproximately 1 mu m thick high quality epitaxial c-axis oriented (Hg0.8Re0.2)Ba2Ca2Cu3Ox superconducting films have been prepared on MgO (100) substrates using spraying technique and post-Hg-Vapor annealing. The effect of the heating temperature-time combinations and the filling factor of Hg (ff(Hg)) on the physical, electrical and magnetic properties of the thick films have been investigated. The XRD investigations showed that the a-b plane of HgRe-1223 phase align parallel to the substrate surface. The best T (c) and T (zero) were found to be 130.6 and 127.2 K, respectively. The superconducting transition of the films has been measured under applied magnetic field up to 6 T. The results obtained suggested that dissipative resistivity can be explained by thermally activated flux motion below critical temperature under applied magnetic field. The temperature and field dependences of the activation energy in the thermally activated flux flow region have also been investigated. The calculated values of m and alpha values were found to be 1.42-1.49 and 0.498-0.518 respectively and suggesting a 3D like behavior and the thermally activated flux flow mechanism for all films fabricated. Magnetic properties of the films up to 6 T have also been investigated. The calculated value of critical current density, J (c), was found to be 4.7 x 10(6) A/cm(2) at 10 K for the optimally treated films.en_US
dc.identifier.doi10.1007/s10854-013-1300-5
dc.identifier.endpage3667en_US
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-84890114698en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage3660en_US
dc.identifier.urihttps://doi.org/10.1007/s10854-013-1300-5
dc.identifier.urihttps://hdl.handle.net/11616/96301
dc.identifier.volume24en_US
dc.identifier.wosWOS:000324325800007en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Materials Science-Materials in Electronicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject(Hg,Re)Ba2cacu2oy Thin-Filmsen_US
dc.subjectTransport-Propertiesen_US
dc.subjectResistive Transitionen_US
dc.subjectMagnetic-Propertiesen_US
dc.subjectTemperatureen_US
dc.subjectFabricationen_US
dc.subjectDissipationen_US
dc.subjectCreepen_US
dc.subjectIrreversibilityen_US
dc.subjectSurfaceen_US
dc.title3D like vortex behavior and the thermally activated flux flow mechanism in (Hg0.8Re0.2)Ba2Ca2Cu3Ox superconducting filmsen_US
dc.typeArticleen_US

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