Effect of Nd/Sr partial replacement on characteristic Bi-2223 phase and related fundamental superconducting parameters

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dc.authorid0000-0002-4214-9159en_US
dc.authorid0000-0002-5177-3703en_US
dc.authorid0000-0002-3944-0367en_US
dc.contributor.authorDoğruer, Musa
dc.contributor.authorYıldırım, Gürcan
dc.contributor.authorTerzioğlu, Cabir
dc.date.accessioned2023-11-10T07:09:29Z
dc.date.available2023-11-10T07:09:29Z
dc.date.issued2022en_US
dc.departmentBAİBÜ, Mehmet Tanrıkulu Sağlık Hizmetleri Meslek Yüksekokulu, Tıbbi Hizmetler ve Teknikler Bölümüen_US
dc.description.abstractIn the present work, the effect of Nd/Sr partial replacement on the crystallographic, morphological, electrical, and superconducting properties of Bi1.8Pb0.35Sr1.9-yNdyCa2.2Cu3Ox materials is studied with the aid of powder X-ray diffraction (XRD), dc electrical resistivity versus temperature (rho-T), scanning electron microscope (SEM), and electron dispersive X-ray (EDX) measurements. The crystal structure of new produced materials is defined in the tetragonal crystal system with the P-4/mmm space group. According to the experimental results observed, the quantity of characteristic Bi-2223 superconducting phase is found to reduce regularly with the enhancement of Nd nanoparticles in the crystal system, confirming that the replacement of Nd impurity at the Sr site causes an increase in the characteristic Bi-2212 superconducting phase. Similarly, the reductions of average crystallite size and c-lattice cell parameter as well as the systematic increment in the a-axis length verify that the partial Nd/Sr substitution deteriorates the Bi-2223 superconducting phase. Moreover, the experimental results display that the offset superconducting transition temperature (T-c(offset)) is observed to decrease dramatically with increasing the concentration level of Nd impurity. In this context, the maximum T-c(offset) parameter is noticed to be about 104.3 K for the pure Bi-2223 superconducting ceramic sample. This may be related to the degradation in the strength quality of transcrystalline regions, intergrain boundary couplings, and especially crystallinity quality. Furthermore, the SEM images demonstrate that the increment of Nd foreign impurities in the bulk Bi-2223 superconducting materials damages the flaky layers of platelet-like shape for the superconducting grains.en_US
dc.identifier.citationDogruer, M., Yildirim, G., & Terzioglu, C. (2022). Effect of Nd/Sr Partial Replacement on Characteristic Bi-2223 Phase and Related Fundamental Superconducting Parameters. Journal of Superconductivity and Novel Magnetism, 35(10), 2765-2775.en_US
dc.identifier.doi10.1007/s10948-022-06330-5
dc.identifier.endpage2775en_US
dc.identifier.issn1557-1939
dc.identifier.issn1557-1947
dc.identifier.issue10en_US
dc.identifier.scopus2-s2.0-85134484243en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage2765en_US
dc.identifier.urihttp://dx.doi.org/10.1007/s10948-022-06330-5
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11822
dc.identifier.volume35en_US
dc.identifier.wosWOS:000827369200001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorDoğruer, Musa
dc.institutionauthorYıldırım, Gürcan
dc.institutionauthorTerzioğlu, Cabir
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofJournal of Superconductivity and Novel Magnetismen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCharacteristic Bi-2223 Phaseen_US
dc.subjectNd/Sr Substitutionen_US
dc.subjectElectron Microscopyen_US
dc.subjectSolid State Reactionen_US
dc.subjectPhase Identificationen_US
dc.subjectMechanical-Propertiesen_US
dc.titleEffect of Nd/Sr partial replacement on characteristic Bi-2223 phase and related fundamental superconducting parametersen_US
dc.typeArticleen_US

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