dc.contributor.author | SHVETS, IGOR | en |
dc.contributor.author | O'DOWD, BRENDAN | en |
dc.contributor.author | O'DOWD, BRENDAN JARLATH | en |
dc.date.accessioned | 2013-11-18T11:50:55Z | |
dc.date.available | 2013-11-18T11:50:55Z | |
dc.date.issued | 2013 | en |
dc.date.submitted | 2013 | en |
dc.identifier.citation | Igor Shvets, Brendan O'Dowd, Sunil Kumar Arora, Magnetization Reversal Behaviour of Planar Nanowire Arrays of Fe, Current Nanoscience, 9, 5, 2013, 609 - 604 | en |
dc.identifier.other | Y | en |
dc.description | PUBLISHED | en |
dc.description.abstract | Systematic 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.sponsorship | Science 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.extent | 609 | en |
dc.format.extent | 604 | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | Current Nanoscience | en |
dc.relation.ispartofseries | 9 | en |
dc.relation.ispartofseries | 5 | en |
dc.rights | Y | en |
dc.subject | Magnetic nanowires | en |
dc.subject | Magnetization reversal | en |
dc.subject | Magnetic Anisotropy | en |
dc.subject | Planar Nanowire array | en |
dc.subject | Self-Assembly | en |
dc.subject | Vicinal surfaces | en |
dc.title | Magnetization Reversal Behaviour of Planar Nanowire Arrays of Fe | en |
dc.type | Journal Article | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/ivchvets | en |
dc.identifier.rssinternalid | 89459 | en |
dc.rights.ecaccessrights | OpenAccess | |
dc.subject.TCDTheme | Nanoscience & Materials | en |
dc.contributor.sponsor | Science Foundation Ireland (SFI) | en |
dc.contributor.sponsorGrantNumber | 06/IN.1/I91 | en |
dc.identifier.uri | http://hdl.handle.net/2262/67637 | |