Degradation of superconducting properties in MgB2 by formation of the MgB4 phase

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dc.authoridADIGÜZEL, HALIL IBRAHIM/0000-0002-5394-852X
dc.authoridAksan, Mehmet Ali/0000-0001-9465-0319;
dc.authorwosidAksan, Mehmet Ali/AAE-8854-2021
dc.authorwosidADIGÜZEL, HALIL IBRAHIM/AAA-4115-2021
dc.authorwosidAksan, Mehmet Ali/AAA-4187-2021
dc.authorwosidbalci, yakup/AAA-4174-2021
dc.authorwosidGencer, Ali/R-2702-2019
dc.contributor.authorYakinci, ME
dc.contributor.authorBalci, Y
dc.contributor.authorAksan, MA
dc.contributor.authorAdigüzel, HI
dc.contributor.authorGencer, A
dc.date.accessioned2024-08-04T20:13:27Z
dc.date.available2024-08-04T20:13:27Z
dc.date.issued2002
dc.departmentİnönü Üniversitesien_US
dc.description.abstractSuperconducting MgB2 polycrystalline samples have been fabricated under two different conditions in order to determine the effect of MgB4 phase. A series of samples was placed in an alpha-alumina container closed with a cup and fired under high purity argon gas. The other series of samples was placed in an a-alumina boot without any lid and fired under similar conditions. For the first series of samples, we have found pure MgB2 phase formation and a narrow transition width at 0.4 K. For the second series of samples, significant amount of MgB4 phase were formed and the T-zero was decreased to 27 K. For both the group of samples magnetization hysteresis loops obtained at various temperature range and applied field up to 2 T. The best J(cmag) for the first series of samples was 1.9 x 10(5) x A/cm(2) at 10 K and 0 T, and for the second series of samples was 0.7 x 10(4) x A/cm(2) at 10 K and 0 T.en_US
dc.identifier.doi10.1023/A:1021215728989
dc.identifier.endpage611en_US
dc.identifier.issn0896-1107
dc.identifier.issue6en_US
dc.identifier.scopus2-s2.0-0141456927en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage607en_US
dc.identifier.urihttps://doi.org/10.1023/A:1021215728989
dc.identifier.urihttps://hdl.handle.net/11616/93615
dc.identifier.volume15en_US
dc.identifier.wosWOS:000179495900024en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer/Plenum Publishersen_US
dc.relation.ispartofJournal of Superconductivityen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMgB2en_US
dc.subjectMgB4 phaseen_US
dc.titleDegradation of superconducting properties in MgB2 by formation of the MgB4 phaseen_US
dc.typeArticleen_US

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