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dc.contributor.authorÖztürk, Kemal
dc.contributor.authorDancer, Claire E. J.
dc.contributor.authorSavaşkan, Burcu
dc.contributor.authorAksoy, Canan
dc.contributor.authorGüner, Sait Barış
dc.contributor.authorBadica, Petre
dc.contributor.authorAldica, Gheorghe V.
dc.contributor.authorÇelik, Şükrü
dc.date.accessioned2020-12-19T19:43:30Z
dc.date.available2020-12-19T19:43:30Z
dc.date.issued2017
dc.identifier.citationÖztürk, K., Dancer, C.E.J., Savaşkan, B., Aksoy, C., Güner, S.B., Badica, P., Aldica, G. & Çelik, Ş. (2017). The investigation on the regional nanoparticle Ag doping into MgTi0.06B2 bulk for improvement the magnetic levitation force and the bulk critical current. Journal of Alloys and Compounds, 724, 427-434. https://doi.org/10.1016/j.jallcom.2017.07.065en_US
dc.identifier.issn0925-8388
dc.identifier.issn1873-4669
dc.identifier.urihttps://doi.org/10.1016/j.jallcom.2017.07.065
dc.identifier.urihttps://hdl.handle.net/11436/2023
dc.descriptionBadica, Petre/0000-0003-3038-2110; Ozturk, Kemal/0000-0002-8847-1880en_US
dc.descriptionWOS: 000407848400052en_US
dc.description.abstractFabrication methods are important way to improve structural and superconducting properties of MgB2 such as critical current, magnetic levitation force (MLF) and magnetic field trapping capability. Although the graded fabrication technique has been used for single-grain bulk YBCO superconductor to improve critical current and bulk superconducting properties, similar technique as regional doping has not been used for bulk MgB2, until now. in this study, nanoparticle silver doping was carried out in to the bulk MgTi0.06B2 superconductor by using in-situ solid state reaction and partial graded (regional) doping method together, to improve the radius independent uniform bulk current density and the magnetic levitation force as well as the structural properties of the MgB2 bulk superconductors. Both the J(c)(0) self-field critical current and F-p (mu H-0) pinning force density values enhanced in comparison with the inner region values, when the nanoparticle Ag doping is carried out in to the outer section of the sample. Addition to the enhancement of the structural and the micro electromagnetic properties as J(c)(0) and Fp (mu H-0), our study also focused on the improved of the bulk Jc and the radius of shielding current loop r, to improve bulk electromagnetic properties as the levitation force. It is seen that the structural properties enhanced and both the vertical levitation force and the lateral guidance force value increased with Ag doping to the outer section of MgTi0.06B2 sample. on the other hand, the increasing ratio of the lateral guidance force of 19.7% and the vertical levitation force of 10.8% of the sample with 3 wt% Ag-doped than the undoped one points out that the regional doping method to the outer section is very suitable for guidance force applications, which is important in the magnetic bearing application such as Maglev and magnetic energy storage systems. (C) 2017 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of TurkeyTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [1059B191500307, 2219]; Warwick University (WMG) [10000027]en_US
dc.description.sponsorshipThis work was supported by the Scientific and Technological Research Council of Turkey, with program code 2219 (with grant number of 1059B191500307) and the Warwick University (WMG), with project no. 10000027.en_US
dc.language.isoengen_US
dc.publisherElsevier Science Saen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMgB2en_US
dc.subjectRegional Ag dopingen_US
dc.subjectLocal critical currenten_US
dc.subjectMagnetic levitation forceen_US
dc.titleThe investigation on the regional nanoparticle Ag doping into MgTi0.06B2 bulk for improvement the magnetic levitation force and the bulk critical currenten_US
dc.typearticleen_US
dc.contributor.departmentRTEÜ, Fen - Edebiyat Fakültesi, Fizik Bölümüen_US
dc.contributor.institutionauthorGüner, Sait Barış
dc.identifier.doi10.1016/j.jallcom.2017.07.065
dc.identifier.volume724en_US
dc.identifier.startpage427en_US
dc.identifier.endpage434en_US
dc.relation.journalJournal of Alloys and Compoundsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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