Magnetic levitation force performance of benzil added bulk MgTi0,06B2 superconductors

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dc.authoridABDIOGLU, MURAT/0000-0002-5497-0817
dc.contributor.authorAbdioglu, Murat
dc.date.accessioned2024-10-04T18:51:23Z
dc.date.available2024-10-04T18:51:23Z
dc.date.issued2021
dc.departmentBayburt Üniversitesien_US
dc.description.abstractMgB2 superconductors can be proposed as a good candidate for Maglev systems due to their superior structural and superconducting properties. Besides, magnetic levitation and guidance force properties of these superconductors should be increased for commercial applications of Maglev systems. Therefore, the critical current density and magnetic levitation and guidance force properties of MgTi0.06B2 superconducting samples were investigated in this study, at measurement temperatures of 20 K and 25 K, depending on benzil (C14H10O2) addition in different adding amounts of 0, 1.5, 3, 4.5, 6 and 9 wt%. In addition to benzil, nanometer-sized silver particles were added to the samples in a constant ratio of 2 wt% to enhance the structural properties. The maximum critical current density values increased from 67 kA/cm(2) for pure sample to 92 kA/cm(2) with benzil adding amount of 3 wt% at T = 20 K, indicating an increment of 37%. In addition, the levitation force in ZFC (zero field cooling) regime and the guidance force in FC (field cooling) regime at 20 K increased at an amount of 46% and 57%, respectively, with 3% benzil addition. It can be said that the suitable amount of benzil addition as a carbon source produces additional pinning centres inside the MgTi0.06B2 and thus structural properties, critical current density and therefore, magnetic levitation properties of the samples are increased.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [110T622]en_US
dc.description.sponsorshipMagnetic levitation force measurements in this study were performed at Solid State Research Laboratory in Recep Tayyip Erdogan University by using the Magnetic Levitation Force Measurement System which was designed by the project supported by the Scientific and Technological Research Council of Turkey (TUBITAK) with project number of 110T622 (Patent application number is 2013/13638). The author would like to thank S. Celik and S.B. Guner for the technical assistance during the levitation force measurements and K. Ozturk for his kind scientific contribution to this work.en_US
dc.identifier.doi10.1016/j.cryogenics.2020.103189
dc.identifier.issn0011-2275
dc.identifier.issn1879-2235
dc.identifier.scopus2-s2.0-85099131522en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.cryogenics.2020.103189
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3479
dc.identifier.volume113en_US
dc.identifier.wosWOS:000618659400009en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofCryogenicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMgB2en_US
dc.subjectSuperconductivityen_US
dc.subjectBenzil additionen_US
dc.subjectFlux pinningen_US
dc.subjectLevitation forceen_US
dc.subjectGuidance forceen_US
dc.titleMagnetic levitation force performance of benzil added bulk MgTi0,06B2 superconductorsen_US
dc.typeArticleen_US

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