Investigation of structural, superconducting and mechanical properties of Co/Cu substituted YBCO-358 ceramic composites

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dc.authoridCelik, Sukru/0000-0002-6918-7569
dc.authoridNEFROW, AbdulRhman Rajab Ali/0000-0003-2961-1123
dc.authoridBULUT, Fatih/0000-0001-5335-2307
dc.contributor.authorOzturk, O.
dc.contributor.authorArebat, R. A. M.
dc.contributor.authorNefrow, A. R. A.
dc.contributor.authorBulut, F.
dc.contributor.authorGuducu, G.
dc.contributor.authorAsikuzun, E.
dc.contributor.authorCelik, S.
dc.date.accessioned2025-03-23T19:44:24Z
dc.date.available2025-03-23T19:44:24Z
dc.date.issued2019
dc.departmentSinop Üniversitesi
dc.description.abstractIn this study, we have examined the structural, superconducting and mechanical properties of Y3Ba5Cu8-xCoxO18- system (x=0, 0.05, 0.1, 0.15, 0.2 and 0.5), which is produced by conventional solid-state reaction method. Produced samples have been examined using X-ray diffraction (XRD), Scanning electron microscopy (SEM), Energy dispersive X-ray spectroscopy (EDS), Vicker's hardness (H-v) and electrical resistance measurement (R-T). According to the XRD patterns, we have obtained that the Co nanopowder doping has been caused some changes on the average grain size, characteristic peak intensities and lattice parameters of the Y3Ba5Cu8O18- crystal system. Furthermore, according to the electrical resistance measurements, the critical temperature (T-c) values of all the samples have tended to decrease constantly with the increment in the doping ratio in the Y358 crystal structure. As for the variation in the microhardness parameters of superconducting materials, the H-v parameters and other related computations (Young's modulus and yield strengths) have been found to increase regularly with the Co/Cu substitution level. Besides, the characteristic H-v curves have confirmed that the whole bulk of Bi-2212 samples showed untypical reverse indentation size effect (RISE) behavior.
dc.identifier.doi10.1007/s10854-019-01053-1
dc.identifier.endpage7409
dc.identifier.issn0957-4522
dc.identifier.issn1573-482X
dc.identifier.issue8
dc.identifier.scopus2-s2.0-85063335824
dc.identifier.scopusqualityQ2
dc.identifier.startpage7400
dc.identifier.urihttps://doi.org/10.1007/s10854-019-01053-1
dc.identifier.urihttps://hdl.handle.net/11486/6921
dc.identifier.volume30
dc.identifier.wosWOS:000467637200020
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Materials Science-Materials in Electronics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectPinning Properties
dc.subjectCrystal-Structure
dc.subjectBi-2212 System
dc.subjectY3ba5cu8o18
dc.subjectCa
dc.subjectMicrostructure
dc.subjectTemperature
dc.subjectPowder
dc.subjectYbacuo
dc.subjectY-123
dc.titleInvestigation of structural, superconducting and mechanical properties of Co/Cu substituted YBCO-358 ceramic composites
dc.typeArticle

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