Microstructural, thermal, and electrical properties of Bi1.7V0.3Sr2Ca2Ca3Ox glass-ceramic superconductor

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dc.authorid0000-0001-6079-7048en_US
dc.authorid0000-0001-6490-3792en_US
dc.authorid0000-0001-7893-344Xen_US
dc.authorid0000-0003-3482-4166en_US
dc.contributor.authorKayed, Tarek Said
dc.contributor.authorÇalınlı, N.
dc.contributor.authorAksu, Erhan
dc.contributor.authorKoralay, Haluk
dc.contributor.authorGünen, A.
dc.contributor.authorErcan, İsmail
dc.contributor.authorAktürk, Selçuk
dc.contributor.authorÇavdar, Şükrü
dc.date.accessioned2021-06-23T19:17:46Z
dc.date.available2021-06-23T19:17:46Z
dc.date.issued2004
dc.departmentBAİBÜ, Rektörlük, Diğer Yayınlaren_US
dc.description.abstractA glass-ceramic Bi1.7V0.3Sr2Ca2Cu3Ox superconductor was prepared by the melt-quenching method. The compound was characterized by scanning electron microscopy, x-ray diffraction, differential thermal analysis, current-voltage characteristics, transport resistance measurements, and Hall effect measurements. Two main phases (BSCCO 2212 and 2223) were observed in the x-ray data and the values of the lattice parameters quite agree with the known values for 2212 and 2223 phases. The glass transition temperature was found to be 426 degreesC while the activation energy for crystallization of glass has been found to be E-a = 370.5 kJ / mol. This result indicates that the substitution of vanadium increased the activation energy for the BSCCO system. An offset T-c of 80 K was measured and the onset T-c was 100 K. The Hall resistivity rho(H) was found to be almost field-independent at the normal state. A negative Hall coefficient was observed and no sign reversal of rho(H) or RH could be noticed. The mobility and carrier density at different temperatures in the range 140-300 K under different applied magnetic fields up to 1.4 T were also measured and the results are discussed.en_US
dc.identifier.doi10.1002/crat.200410291
dc.identifier.endpage1069en_US
dc.identifier.issn0232-1300
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-10944234708en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1063en_US
dc.identifier.urihttps://doi.org/10.1002/crat.200410291
dc.identifier.urihttps://hdl.handle.net/20.500.12491/5537
dc.identifier.volume39en_US
dc.identifier.wosWOS:000225681100003en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorErcan, İsmail
dc.language.isoenen_US
dc.publisherWiley-V C H Verlag Gmbhen_US
dc.relation.ispartofCrystal Research And Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGlass-ceramic High Temperature Superconductorsen_US
dc.subjectHall Effecten_US
dc.subjectBSCCOen_US
dc.titleMicrostructural, thermal, and electrical properties of Bi1.7V0.3Sr2Ca2Ca3Ox glass-ceramic superconductoren_US
dc.typeArticleen_US

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