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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Jiménez, E. | - |
dc.contributor.author | Camarero, Julio | - |
dc.contributor.author | Perna, Paolo | - |
dc.contributor.author | Mikuszeit, N. | - |
dc.contributor.author | Terán, F. J. | - |
dc.contributor.author | Sort, Jordi | - |
dc.contributor.author | Nogués, Josep | - |
dc.contributor.author | García-Martín, José Miguel | - |
dc.contributor.author | Hoffmann, A. | - |
dc.contributor.author | Dieny, Bernard | - |
dc.contributor.author | Miranda, Rodolfo | - |
dc.date.accessioned | 2011-04-26T08:13:32Z | - |
dc.date.available | 2011-04-26T08:13:32Z | - |
dc.date.issued | 2011-04-05 | - |
dc.identifier.citation | Journal of Applied Physics 109(7): 07D730 (2011) | es_ES |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | http://hdl.handle.net/10261/34912 | - |
dc.description.abstract | We present a systematic study of the anisotropy configuration effects on the magnetic properties of exchange-biased ferromagnetic/antiferromagnetic (FM/AFM) Co/IrMn bilayers. The interfacial unidirectional anisotropy is set extrinsically via a field cooling procedure with the magnetic field misaligned by an angle βFC with respect to the intrinsic FM uniaxial anisotropy. High resolution angular dependence in-plane resolved Kerr magnetometry measurements have been performed for three different anisotropy arrangements, including collinear βFC = 0∘ and two opposite noncollinear cases. The symmetry breaking of the induced noncollinear configurations results in a peculiar nonsymmetric magnetic behavior of the angular dependence of magnetization reversal, coercivity, and exchange bias. The experimental results are well reproduced without any fitting parameter by using a simple model including the induced anisotropy configuration. Our finding highlights the importance of the relative angle between anisotropies in order to properly account for the magnetic properties of exchange-biased FM/AFM systems. | es_ES |
dc.description.sponsorship | This work was supported in part by the Spanish MICINN through Project Nos. CSD2007-00010, MAT2010-21822, and MAT2010-20616-C02 and by Comunidad de Madrid and the Generalitat de Catalunya through Project Nos. S2009/MAT-1726 and 2009-SGR-1292, respectively. Work at Argonne was supported by the U.S. Department of Energy-Basic Energy Sciences under Contract No. DE-AC02-06CH1357. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Institute of Physics | es_ES |
dc.relation | S2009/MAT-1726/NANOBIOMAGNET | - |
dc.relation.isversionof | Publisher's version | - |
dc.rights | openAccess | es_ES |
dc.subject | Antiferromagnetic materials | es_ES |
dc.subject | Coercive force | es_ES |
dc.subject | Ferromagnetic materials | es_ES |
dc.subject | Magnetic anisotropy | es_ES |
dc.subject | Magnetic multilayers | es_ES |
dc.subject | magnetisation reversal | es_ES |
dc.title | Role of anisotropy configuration in exchange-biased systems | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1063/1.3562507 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1063/1.3562507 | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación (España) | - |
dc.contributor.funder | Comunidad de Madrid | - |
dc.contributor.funder | Generalitat Valenciana | - |
dc.contributor.funder | Department of Energy (US) | - |
dc.relation.csic | Sí | - |
dc.identifier.funder | http://dx.doi.org/10.13039/501100004837 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003359 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100012818 | es_ES |
dc.identifier.funder | http://dx.doi.org/10.13039/100000015 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
Aparece en las colecciones: | (IMN-CNM) Artículos |
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Fichero | Descripción | Tamaño | Formato | |
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Jimenez, E. et al J. Appl. Phys._109_2011.pdf | 1,08 MB | Adobe PDF | Visualizar/Abrir |
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