Show simple item record

dc.contributor.authorSHVETS, IGORen
dc.contributor.authorO'DOWD, BRENDANen
dc.contributor.authorO'DOWD, BRENDAN JARLATHen
dc.date.accessioned2013-11-18T11:50:55Z
dc.date.available2013-11-18T11:50:55Z
dc.date.issued2013en
dc.date.submitted2013en
dc.identifier.citationIgor Shvets, Brendan O'Dowd, Sunil Kumar Arora, Magnetization Reversal Behaviour of Planar Nanowire Arrays of Fe, Current Nanoscience, 9, 5, 2013, 609 - 604en
dc.identifier.otherYen
dc.identifier.urihttp://hdl.handle.net/2262/67637
dc.descriptionPUBLISHEDen
dc.description.abstractSystematic investigations of magnetization behavior performed on planar arrays of 30 nm wide Fe-nanowires (NW) fabricated on oxidized step-bunched Si (111) templates reveal that the NW arrays exhibits an uniaxial anisotropy dominated by the shape of the wires, that facilitates in retaining the magnetization in-plane with easy axis parallel to the wires. The NWs possess polycrystalline character with bcc-crystal structure, and present an oxidized interface when capped with MgO. From the temperature dependent magnetization studies we find that for thick wires (>4.5 nm) the magnetization reversal is governed by the curling reversal mode. Whereas, for thin wires the reversal is dominated by thermal activation.en
dc.description.sponsorshipScience Foundation Ireland (SFI) Contract No. 06/IN.1/I91, ERA-Net NANOWAVE program, the Irish Government's Program (ISPIRE) for Research in Third Level Institutions, Cycle 4, National Development Plan 2007-2013, Naughton Fellowship Program, the Spanish Ministerio de Ciencia y Innovacion (EUI2008-03884 and PTA2008-1108-I), Agencia de Gestio d'Ajuts Universitaris i de Recerca (2009 SGR 695), and Nanoaracat.en
dc.format.extent609en
dc.format.extent604en
dc.language.isoenen
dc.relation.ispartofseriesCurrent Nanoscienceen
dc.relation.ispartofseries9en
dc.relation.ispartofseries5en
dc.rightsYen
dc.subjectMagnetic nanowiresen
dc.subjectMagnetization reversalen
dc.subjectMagnetic Anisotropyen
dc.subjectPlanar Nanowire arrayen
dc.subjectSelf-Assemblyen
dc.subjectVicinal surfacesen
dc.titleMagnetization Reversal Behaviour of Planar Nanowire Arrays of Feen
dc.typeJournal Articleen
dc.contributor.sponsorScience Foundation Ireland (SFI)en
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/ivchvetsen
dc.identifier.rssinternalid89459en
dc.rights.ecaccessrightsOpenAccess
dc.contributor.sponsorGrantNumber06/IN.1/I91en
dc.subject.TCDThemeNanoscience & Materialsen


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record