Synthesis and Characterization of MgB2 Thin Films Prepared by 2.4 Mhz Ultrasonic Spray Pyrolysis System

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dc.authoridAYDOGDU, YILDIRIM/0000-0002-1115-0691
dc.authorwosidÇırak, Zehra Deniz/ABI-4214-2020
dc.contributor.authorYakinci, Z. D.
dc.contributor.authorAydogdu, Y.
dc.date.accessioned2024-08-04T21:01:16Z
dc.date.available2024-08-04T21:01:16Z
dc.date.issued2011
dc.departmentİnönü Üniversitesien_US
dc.description.abstractNano-sized B and Mg powders have been successfully deposited onto single crystal MgO(100) and Al2O3(001) substrates using 2.4 MHz ultrasonic spray pyrolysis system and an appropriate solution to obtain thin films of MgB2 superconductors. After an in-situ heating process, similar to 600-1000 nm thick superconductor films were obtained. The microstructure, electrical, and magnetic properties were characterized by means of particle size analyzer, XRD, SEM-EDX, R-T, and M-H analysis. The effect of particle concentration in the solution, spraying time, and heating temperature on the quality of the MgB2 films were discussed. The best T (c) and T (zero) results were obtained to be 39.5 and 37.4 K, respectively, for the film deposited on the Al2O3(001) substrates. Magnetic properties of the MgB2 films were investigated at 3 different temperatures and up to 5 T. Symmetric hysteresis loops for all temperature and field cases were obtained and maximum J(c)(mag) value was calculated to be 4.0x10(6) A cm(-2) at 10 K for 0 T for the film deposited on the Al2O3(001) substrates. The results obtained were found to be highly dependant on the particle concentration in the solution, heating temperature of substrates and carrier gas flow rate during spraying.en_US
dc.description.sponsorshipFirat University Bilimsel Arastirma fonu [FUBAP-1868]; TUBITAK [106T583]en_US
dc.description.sponsorshipThis work was supported by the Firat University Bilimsel Arastirma fonu with the project No. FUBAP-1868 and TUBITAK project No. 106T583.en_US
dc.identifier.doi10.1007/s10948-010-0986-3
dc.identifier.endpage534en_US
dc.identifier.issn1557-1939
dc.identifier.issue1-2en_US
dc.identifier.startpage529en_US
dc.identifier.urihttps://doi.org/10.1007/s10948-010-0986-3
dc.identifier.urihttps://hdl.handle.net/11616/104240
dc.identifier.volume24en_US
dc.identifier.wosWOS:000289855700087en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
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.subjectMgB2 superconductoren_US
dc.subjectUltrasonic spray pyrolysisen_US
dc.subjectMgB2 thin filmsen_US
dc.subjectSuperconducting MgB2 filmsen_US
dc.titleSynthesis and Characterization of MgB2 Thin Films Prepared by 2.4 Mhz Ultrasonic Spray Pyrolysis Systemen_US
dc.typeArticleen_US

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