Superconductivity in multi-phase Mg-B-O compounds

dc.bibliographicCitation.firstPage475eng
dc.bibliographicCitation.journalTitlePhysics Procediaeng
dc.bibliographicCitation.volume36eng
dc.contributor.authorPrikhna, T.
dc.contributor.authorGawalek, W.
dc.contributor.authorEisterer, M.
dc.contributor.authorWeber, H.W.
dc.contributor.authorNoudem, J.
dc.contributor.authorSokolovsky, V.
dc.contributor.authorChaud, X.
dc.contributor.authorMoshchil, V.
dc.contributor.authorKarpets, M.
dc.contributor.authorKovylaev, V.
dc.contributor.authorBorimskiy, A.
dc.contributor.authorTkach, V.
dc.contributor.authorKozyrev, A.
dc.contributor.authorKuznietsov, R.
dc.contributor.authorDellith, J.
dc.contributor.authorShmidt, C.
dc.contributor.authorBasyuk, T.
dc.contributor.authorLitzkendorf, D.
dc.contributor.authorKarau, F.
dc.contributor.authorDittrich, U.
dc.contributor.authorTomsic, M.
dc.date.accessioned2020-11-12T07:22:20Z
dc.date.available2020-11-12T07:22:20Z
dc.date.issued2012
dc.description.abstractStructures of MgB2-based materials manufactured under pressure (up to 2 GPa) by different methods having high superconducting performance and connectivity are multiphase and contain different Mg-B-O compounds. Some oxygen can be incorporated into MgB2 and boron into MgO structures, MgBx (X=4-20) inclusions contain practically no oxygen. Regulating manufacturing temperature, pressure, introducing additions one can influence oxygen and boron distribution in the materials and thus, affect the formation, amount and sizes of Mg-B-O and MgBx inclusions and changing type of pinning, pinning force and so affect critical current density jc. The boron concentration increase in initial Mg and B mixture allows obtaining sample containing 88.5 wt% of MgB12 with Tc of 37.4 K (estimated magnetically).eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://doi.org/10.34657/4563
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/5934
dc.language.isoengeng
dc.publisherAmsterdam [u.a.] : Elseviereng
dc.relation.doihttps://doi.org/10.1016/j.phpro.2012.06.220
dc.relation.issn1875-3884
dc.rights.licenseCC BY-NC-ND 3.0 Unportedeng
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/3.0/eng
dc.subject.ddc530eng
dc.subject.gndKonferenzschriftger
dc.subject.otherCritical current densityeng
dc.subject.otherHigher magnesium borideseng
dc.subject.otherMagnesium diborideeng
dc.subject.otherNanostructureeng
dc.subject.otherPinning forceeng
dc.subject.otherBorideseng
dc.subject.otherCritical current density (superconductivity)eng
dc.subject.otherFlux pinningeng
dc.subject.otherMagnesiumeng
dc.subject.otherNanostructureseng
dc.subject.otherOxygeneng
dc.subject.otherBoron concentrationseng
dc.subject.otherBoron distributioneng
dc.subject.otherCritical current density Jceng
dc.subject.otherMagnesium borideeng
dc.subject.otherMagnesium diborideseng
dc.subject.otherPinning forceseng
dc.subject.otherSuperconducting performanceeng
dc.subject.otherSuperconducting materialseng
dc.titleSuperconductivity in multi-phase Mg-B-O compoundseng
dc.typeArticleeng
dc.typeTexteng
tib.accessRightsopenAccesseng
wgl.contributorIPHTeng
wgl.subjectPhysikeng
wgl.typeZeitschriftenartikeleng
wgl.typeKonferenzbeitrageng
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