dc.contributorCiência e Tecnologia Goiano
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorCiência e Tecnologia de São Paulo
dc.date.accessioned2018-12-11T17:02:13Z
dc.date.available2018-12-11T17:02:13Z
dc.date.created2018-12-11T17:02:13Z
dc.date.issued2016-03-01
dc.identifierMaterials Research, v. 19, n. 2, p. 295-299, 2016.
dc.identifier1516-1439
dc.identifierhttp://hdl.handle.net/11449/172799
dc.identifier10.1590/1980-5373-MR-2015-0475
dc.identifierS1516-14392016000200295
dc.identifier2-s2.0-84962771520
dc.identifierS1516-14392016000200295.pdf
dc.identifier6913351251148957
dc.identifier0000-0002-2419-2049
dc.description.abstractA homemade Josephson junction was successfully obtained using a superconductor thin film of the BSCCO system. The film was deposited on a lanthanum aluminate, produced from a commercial powder with a nominal composition Bi1.8Pb0.4Sr2CaCu2Ox, was thermally treated by a domestic microwave oven. The XRD analysis of the film indicated the coexistence of Bi-2212 and Bi-2223 phases and SEM images revealed that a typical superconductor plate-like morphology was formed. From the electrical characterization, performed using DC four probes technique, it was observed an onset superconducting transition temperature measured around 81K. At the current-voltage characteristics curve, a step of electric current at zero-voltage could be observed, an indicative that the tunneling Josephson °Ccurred.
dc.languageeng
dc.relationMaterials Research
dc.relation0,398
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectBPSCCO superconductor thin films
dc.subjectJosephson junction
dc.subjectMicrowave oven
dc.titlePreparation and characterization of a homemade Josephson junction prepared from a thin film sintered in a domestic microwave oven
dc.typeArtículos de revistas


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