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Structural, magnetic and electronic properties of L21 -ordered Ru2-xMn1+xAl Heusler alloy thin films

dc.contributor.authorCoey, Johnen
dc.contributor.authorVenkatesan, Munuswamyen
dc.date.accessioned2024-01-12T12:16:51Z
dc.date.available2024-01-12T12:16:51Z
dc.date.issued2023en
dc.date.submitted2023en
dc.identifier.citationK.E. Siewierska, H. Kurt, B. Shortall, A. Jha, N. Teichert, G. Atcheson, M. Venkatesan, J.M.D. Coey, Z. Gercsi, K. Rode, Structural, magnetic and electronic properties of L21 -ordered Ru2-xMn1+xAl Heusler alloy thin films, Journal of Magnetism and Magnetic Materials, 579, 2023, 170853-1 - 170853-6en
dc.identifier.issn0304-8853en
dc.identifier.otherYen
dc.identifier.urihttp://hdl.handle.net/2262/104377
dc.descriptionPUBLISHEDen
dc.description.abstractThe cubic Heusler alloy Ru2–xMn1+xAl is grown in thin film form on MgO and MgAl2O4 substrates. It is a highly spin-polarised ferrimagnetic metal, with weak magnetocrystalline anisotropy. Although structurally and chemically similar to Mn2Ru𝑥Ga, it does not exhibit ferrimagnetic compensation, or large magneto galvanic effects. The differences are attributed to a combination of atomic order and the hybridisation with the group 13 element Al or Ga. The spin polarisation is around 50% to 60%. There is a gap in the density of states just above the Fermi level in fully ordered compounds.en
dc.format.extent170853-1en
dc.format.extent170853-6en
dc.language.isoenen
dc.relation.ispartofseriesJournal of Magnetism and Magnetic Materialsen
dc.relation.ispartofseries579en
dc.rightsYen
dc.subjectThin filmsen
dc.subjectHeusler alloyen
dc.subjectSpin polarisationen
dc.subjectMagnetotransporten
dc.titleStructural, magnetic and electronic properties of L21 -ordered Ru2-xMn1+xAl Heusler alloy thin filmsen
dc.typeJournal Articleen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/venkatemen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/jcoeyen
dc.identifier.rssinternalid261277en
dc.identifier.doihttps://doi.org/10.1016/j.jmmm.2023.170853en
dc.relation.ecprojectidinfo:eu-repo/grantAgreement/EC/FP7/TRANSPIRE? FET Open Programme, H2020
dc.rights.ecaccessrightsopenAccess
dc.relation.doi10.1016/j.jmmm.2023.170853en
dc.relation.sourceDOIen
dc.relation.citesCitesen
dc.subject.TCDThemeNanoscience & Materialsen
dc.subject.TCDTagApplied physicsen
dc.subject.TCDTagCondensed matter, electronic, magnetic and superconductive propertiesen
dc.subject.TCDTagMagnetism and spin electronicsen
dc.subject.TCDTagNanotechnologyen
dc.relation.sourceurihttps://doi.org/10.1016/j.jmmm.2023.170853en
dc.subject.darat_thematicEducationen
dc.status.accessibleNen
dc.contributor.sponsorScience Foundation Ireland (SFI)en
dc.contributor.sponsorGrantNumberZEMS 16/IA/4534en
dc.contributor.sponsorEuropean Commissionen
dc.contributor.sponsorGrantNumberTRANSPIRE? FET Open Programme, H2020en
dc.contributor.sponsorMarie Curieen
dc.contributor.sponsorGrantNumberMarie Sk?odowska-Curie EDGE Grant 713567en
dc.contributor.sponsorIrish Research Council (IRC)en
dc.contributor.sponsorGrantNumberGOIPG /2016/308en
dc.contributor.sponsorIrish Research Council (IRC)en
dc.contributor.sponsorGrantNumberEPSPG/2020/106G.Aen
dc.contributor.sponsorScience Foundation Ireland (SFI)en
dc.contributor.sponsorGrantNumber12/RC/2278en


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