The effect of Nd (2) O (3) addition on superconducting and structural properties and activation energy calculation of Bi-2212 superconducting system

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dc.authorid0000-0001-7008-480Xen_US
dc.authorid0000-0003-1850-7080
dc.authorid0000-0002-2752-9671
dc.authorid0000-0001-7066-1566
dc.authorid0000-0002-3944-0367
dc.contributor.authorÖztürk, Özgür
dc.contributor.authorAşıkuzun, Elif
dc.contributor.authorCoşkunyürek, Murat
dc.contributor.authorSoylu, Nevin
dc.contributor.authorHancerlioğulları, Aybaba
dc.contributor.authorVarilci, Ahmet
dc.contributor.authorTerzioğlu, Cabir
dc.date.accessioned2021-06-23T19:37:00Z
dc.date.available2021-06-23T19:37:00Z
dc.date.issued2014
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractThe effect of Nd (2) O (3) addition on the micro-structural and the superconducting properties of Bi-2212 superconductor ceramics, prepared by solid state reaction method, was analyzed by performing X-ray diffraction (XRD), scanning electronic microscope (SEM), energy dispersive spectroscopy (EDS) and dc Resistivity (rho-T) measurements. The magnetoresistivity of the samples was measured for different values of the applied magnetic field strengths (0-7 T). Also, the activation energies were calculated using the Arrhenius equation. According to these results, the T (c) (offset) value of the undoped sample was decreased from 79 to 42 K with the growth of magnetic field. In the same way, the activation energy (U (o) ) values were significantly diminished by the increasing of magnetic field. A similar situation was observed in other doped samples. Activation energy for 0.05 % Nd (2) O (3) doped sample under 7 T magnetic field was 550 J/mol the least. In addition, lattice parameter c, calculated by analysis of XRD data, was decreased with doping while lattice parameter a was increased. SEM analysis shows that particles were shrinking with the addition. When compared with other elements for EDS analyses, it was analyzed an important decrease in the percentage of Sr with the increasing of Nd contribution.en_US
dc.identifier.doi10.1007/s10854-013-1608-1
dc.identifier.endpage453en_US
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84893673987en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage444en_US
dc.identifier.urihttps://doi.org/10.1007/s10854-013-1608-1
dc.identifier.urihttps://hdl.handle.net/20.500.12491/8089
dc.identifier.volume25en_US
dc.identifier.wosWOS:000329233600062en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorSoylu, Nevin
dc.institutionauthorVarilci, Ahmet
dc.institutionauthorTerzioğlu, Cabir
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.titleThe effect of Nd (2) O (3) addition on superconducting and structural properties and activation energy calculation of Bi-2212 superconducting systemen_US
dc.typeArticleen_US

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