Improvement of superconducting properties of (Bi, Pb)-2223phase by TlF3 doping

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dc.authorid0000-0003-4795-9182en_US
dc.authorid0000-0002-7280-6754en_US
dc.authorid0000-0002-3133-5693
dc.authorid0000-0001-7066-1566
dc.authorid0000-0002-3944-0367
dc.contributor.authorSaoudel, Abdelmalek
dc.contributor.authorAmira, Abderrezak
dc.contributor.authorMahamdioua, Nebil
dc.contributor.authorBoudjadja, Yasin
dc.contributor.authorVarilci, Ahmet
dc.contributor.authorAltıntaş, Sevgi Polat
dc.contributor.authorTerzioğlu, Cabir
dc.date.accessioned2021-06-23T19:42:52Z
dc.date.available2021-06-23T19:42:52Z
dc.date.issued2016
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Fizik Bölümüen_US
dc.description.abstractIn this work, the superconducting properties of thallium fluoride (TlF3)doped Bi1.8-xTlxPb0.35Sr2Ca2Cu3 OyF3x(x=0-0.15)compounds are presented. The X-ray diffraction analysis shows that the proportion of (Bi, Pb)-2223phase is higher than the secondary (Bi, Pb)-2212 one in all samples and its highest value is about 82.74% for x=0.05. From the resistivity curves, the highest values of the onset critical transition temperature (T-c.on), the offset critical transition temperature (T-c.off) are seen for x=0.10. The calculation of activation energy (U-0) in the TAFF (thermally activation flux flow) region proves the positive effect of TlF3 doping on the dissipative behavior of energy near T-c.off. Flux pinning strength is enhanced by increasing TlF3 content up to x=0.10, and decreased by the application of a magnetic field. The other superconducting parameters like T(H-c2), T(H-irr), xi(0) and mu H-0(c2)(0) are also improved significantly by doping. The obtained results of Ac susceptibility measurements show that the onset temperature of diamagnetism is improved by TlF3 doping, in accordance with the resistivity results. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.physb.2016.08.013
dc.identifier.endpage67en_US
dc.identifier.issn0921-4526
dc.identifier.issn1873-2135
dc.identifier.scopus2-s2.0-84983243535en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage61en_US
dc.identifier.urihttps://doi.org/10.1016/j.physb.2016.08.013
dc.identifier.urihttps://hdl.handle.net/20.500.12491/8627
dc.identifier.volume501en_US
dc.identifier.wosWOS:000386815500009en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorVarilci, Ahmet
dc.institutionauthorAltıntaş, Sevgi Polat
dc.institutionauthorTerzioğlu, Cabir
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofPhysica B-Condensed Matteren_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDopingen_US
dc.subjectStructureen_US
dc.subjectTransition Temperatureen_US
dc.subjectPinning Propertiesen_US
dc.subjectSusceptibilityen_US
dc.titleImprovement of superconducting properties of (Bi, Pb)-2223phase by TlF3 dopingen_US
dc.typeArticleen_US

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