Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/166498
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gilbert, Dustin A. | - |
dc.contributor.author | Ye, Li | - |
dc.contributor.author | Varea Espelt, Aïda | - |
dc.contributor.author | Agramunt Puig, Sebastià | - |
dc.contributor.author | Valle, Núria del | - |
dc.contributor.author | Navau Ros, Carles | - |
dc.contributor.author | López Barberá, José Francisco | - |
dc.contributor.author | Buchanan, Kristen S. | - |
dc.contributor.author | Hoffmann, Axel | - |
dc.contributor.author | Sánchez Moreno, Álvaro | - |
dc.contributor.author | Sort, Jordi | - |
dc.contributor.author | Liu, Kai | - |
dc.contributor.author | Nogués, Josep | - |
dc.date.accessioned | 2020-06-23T06:33:02Z | - |
dc.date.available | 2020-06-23T06:33:02Z | - |
dc.date.issued | 2015-04-28 | - |
dc.identifier.issn | 2040-3364 | - |
dc.identifier.uri | http://hdl.handle.net/2445/166498 | - |
dc.description.abstract | Magnetic vortices have generated intense interest in recent years due to their unique reversal mecha-nisms, fascinating topological properties, and exciting potential applications. In addition, the exchangecoupling of magnetic vortices to antiferromagnets has also been shown to lead to a range of novelphenomena and functionalities. Here we report a new magnetization reversal mode of magnetic vorticesin exchange coupled Ir20Mn80/Fe20Ni80microdots: distorted viscous vortex reversal. In contrast to thepreviously known or proposed reversal modes, the vortex is distorted close to the interface and viscouslydragged due to the uncompensated spins of a thin antiferromagnet, which leads to unexpected asymme-tries in the annihilation and nucleationfields. These results provide a deeper understanding of the physicsof exchange coupled vortices and may also have important implications for applications involvingexchange coupled nanostructures | - |
dc.format.extent | 8 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Royal Society of Chemistry | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.1039/c5nr01856k | - |
dc.relation.ispartof | Nanoscale, 2015, vol. 7, p. 9878-9885 | - |
dc.relation.uri | https://doi.org/10.1039/c5nr01856k | - |
dc.rights | CC-BY(c) Gilbert, Dustin A. et al., 2015 | - |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.source | Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) | - |
dc.subject.classification | Imants | - |
dc.subject.classification | Vòrtexs | - |
dc.subject.classification | Nanoestructures | - |
dc.subject.classification | Discos magnètics | - |
dc.subject.classification | Histèresi | - |
dc.subject.other | Magnets | - |
dc.subject.other | Vortex-motion | - |
dc.subject.other | Nanostructures | - |
dc.subject.other | Magnetic disks | - |
dc.subject.other | Hysteresis | - |
dc.title | A new reversal mode in exchange coupled antiferromagnetic/ferromagnetic disks: distorted viscous vortex | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 651744 | - |
dc.date.updated | 2020-06-23T06:33:02Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Institut de Nanociència i Nanotecnologia (IN2UB)) Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
651744.pdf | 5.83 MB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License