Mañana, JUEVES, 24 DE ABRIL, el sistema se apagará debido a tareas habituales de mantenimiento a partir de las 9 de la mañana. Lamentamos las molestias.
Pattern-induced magnetic anisotropy in FePt thin films by ion irradiation
dc.contributor.author | Jaafar Ruiz-Castellanos, Miriam | |
dc.contributor.author | Sanz, R. | |
dc.contributor.author | McCord, J. | |
dc.contributor.author | Jensen, J. | |
dc.contributor.author | Schafer, R. | |
dc.contributor.author | Vázquez, M. | |
dc.contributor.author | Asenjo, A. | |
dc.contributor.other | UAM. Departamento de Física de la Materia Condensada | es_ES |
dc.date.accessioned | 2016-02-22T15:36:28Z | |
dc.date.available | 2016-02-22T15:36:28Z | |
dc.date.issued | 2011-03-23 | |
dc.identifier.citation | Physical Review B 83.9 (2011): 094422 | en_US |
dc.identifier.issn | 1550-235X (online) | es_ES |
dc.identifier.issn | 1098-0121 (print) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10486/669842 | |
dc.description.abstract | The magnetic properties of FePt thin films have been modified by exposing the samples to irradiation of 4 MeV Cl2+ ions. Patterned magnetic films, without modified topographical profile, were fabricated by irradiating the films through a shadowing micrometric mask. The structural changes, ascribed to the ion-beam-induced amorphization of the thin films, promote the modification of the magnetic anisotropy. In particular, the out-of-plane component of the magnetization decreases simultaneously with an enhancement of in-plane anisotropy by increasing ion fluence. Moreover, the nonirradiated regions present unexpected anisotropic behavior owing to the stray field of the irradiated regions. The control of this effect, which can have unwished consequences for the patterning of magnetic properties by ion bombardment, needs to be suitably addressed | en_US |
dc.description.sponsorship | We gratefully acknowledge financial support from the Spanish Ministerio Ciencia e Innovacion through the project MAT2007-65420-C02-01 and Comunidad Autonoma de Madrid grant S2009/MAT-1467. MJ thanks Comunidad Autonoma de Madrid and CSIC Marina Bueno Program for their financial support. RS acknowledges the Spanish Ministry of Education and Science for a FPI research grant. JJ acknowledges the financial support from Linkoping University through the VR Linneaus grant LiLi-NFM | en_US |
dc.format.extent | 7 pag. | es_ES |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | American Physical Society | en_US |
dc.relation.ispartof | Physical Review B - Condensed Matter and Materials Physics | en_US |
dc.rights | © 2011 American Physical Society | en_US |
dc.title | Pattern-induced magnetic anisotropy in FePt thin films by ion irradiation | en_US |
dc.type | article | en |
dc.subject.eciencia | Física | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevB.83.094422 | es_ES |
dc.identifier.doi | 10.1103/PhysRevB.83.094422 | es_ES |
dc.identifier.publicationfirstpage | 094422 | es_ES |
dc.identifier.publicationissue | 9 | es_ES |
dc.identifier.publicationlastpage | 094422 | es_ES |
dc.identifier.publicationvolume | 83 | es_ES |
dc.relation.projectID | Gobierno de España. MAT2007-65420-C02-01 | es_ES |
dc.relation.projectID | Comunidad de Madrid. S2009/MAT-1467/NANOOBJETOS | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.rights.accessRights | openAccess | en |
dc.authorUAM | Jaafar Ruiz-Castellanos, Miriam (264443) | |
dc.facultadUAM | Facultad de Ciencias |