Effects of In-situ and Ex-situ Heat-Treatment Procedures on the Transport Properties of the MgB2 Superconducting Thin Films Fabricated by Ultrasonic Spray Pyrolysis (USP) System

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dc.contributor.authorYakinci, M. E.
dc.contributor.authorAydogdu, Y.
dc.contributor.authorAksan, M. A.
dc.contributor.authorBalci, Y.
dc.contributor.authorAltin, S.
dc.date.accessioned2026-08-12T17:14:38Z
dc.date.issued2011
dc.departmentFırat Üniversitesi
dc.description.abstractSuperconducting MgB2 thin films have been prepared using Ultrasonic Spray Pyrolysis (USP) system. 2.4 MHz USP system and various solutions which contain different Mg, B and de-ionized water and LAPSA concentrations and gas atmospheres were used to obtain 500 nm to 1.0 mu m thick MgB2 films. Some of the films produced were heat treated in-situ in the spraying chamber during deposition and some of them were annealed ex-situ in the tube furnace under Mg vapor. T (c) and T (zero) of the samples were obtained to be 39.5 K and 37.4, 39.5 and 37.0 for ex-situ and in-situ prepared films, respectively. The highest critical current density was obtained to be 4.12x10(6) A cm(-2) for ex-situ annealed films and 4.01x10(6) A cm(-2) for in-situ produced films. The result obtained indicated that the ex-situ preparation method provides improvement in the transport and magnetic properties.
dc.description.sponsorshipUlusal Bor Enstitusu BOREN [2008-C171]
dc.description.sponsorshipThis work was supported by the Ulusal Bor Enstitusu BOREN with the project No. 2008-C171.
dc.identifier.doi10.1007/s10948-010-1005-4
dc.identifier.endpage245
dc.identifier.issn1557-1939
dc.identifier.issue1.Şub
dc.identifier.orcid0000-0002-4590-907X
dc.identifier.orcid0000-0002-1115-0691
dc.identifier.scopus2-s2.0-80052157694
dc.identifier.scopusqualityQ2
dc.identifier.startpage241
dc.identifier.urihttps://doi.org/10.1007/s10948-010-1005-4
dc.identifier.urihttps://hdl.handle.net/11508/51906
dc.identifier.volume24
dc.identifier.wosWOS:000289855700037
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Superconductivity and Novel Magnetism
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260511
dc.subjectMgB2 superconductor
dc.subjectUltrasonic spray pyrolysis
dc.subjectNano-sized spherical MgB2 powders
dc.subjectSuperconducting MgB2 powders
dc.titleEffects of In-situ and Ex-situ Heat-Treatment Procedures on the Transport Properties of the MgB2 Superconducting Thin Films Fabricated by Ultrasonic Spray Pyrolysis (USP) System
dc.typeArticle

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