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Campo Dublin Core | Valor | Idioma |
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dc.contributor.author | Garcia, Flávio | - |
dc.contributor.author | Westfahl Junior, Harry | - |
dc.contributor.author | Carvalho, Edson José de | - |
dc.contributor.author | Melo, Mariana Pojar de | - |
dc.contributor.author | Santos, Antonio Domingues dos | - |
dc.contributor.author | Schoenmaker, Jeroen | - |
dc.contributor.author | Seabra, Antonio Carlos | - |
dc.contributor.author | Belkhou, Rachid | - |
dc.contributor.author | Bendounan, Azzedine | - |
dc.contributor.author | Novais, Érico Raimundo Pereira de | - |
dc.contributor.author | Guimarães, Alberto Passos | - |
dc.date.accessioned | 2012-11-26T13:58:52Z | - |
dc.date.available | 2012-11-26T13:58:52Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | GARCIA, F. et al. Tailoring magnetic vortices in nanostructures. Applied Physics Letters, v. 97, n. 2, p. 022501, 2010. Disponível em: <https://aip.scitation.org/doi/10.1063/1.3462305>. Acesso em: 26 nov. 2012. | pt_BR |
dc.identifier.issn | 10773118 | - |
dc.identifier.uri | http://www.repositorio.ufop.br/handle/123456789/1817 | - |
dc.description.abstract | Tailoring the properties of magnetic vortices through the preparation of structured multilayers is discussed. The dependence of the vortex core radius r on the effective anisotropy is derived within a simple model, which agrees with our simulations. As the perpendicular anisotropy increases, r also increases until a perpendicular magnetization appears in the disk rim. Co/Pt multilayer disks were studied; x-ray microscopy confirms qualitatively the predicted behavior. This is a favorable system for implementing vortex-based spin-transfer nano-oscillator devices, with enhanced rf power resulting both from the increase in the core size and synchronization afforded by the coupling of the Co layers. | pt_BR |
dc.language.iso | en_US | pt_BR |
dc.title | Tailoring magnetic vortices in nanostructures. | pt_BR |
dc.type | Artigo publicado em periodico | pt_BR |
dc.rights.license | O periódico Applied Physics Letters permite o depósito da versão PDF do editor em Repositório Institucional. Fonte: Sherpa/Romeo <http://www.sherpa.ac.uk/romeo/search.php?issn=0003-6951>. Acesso em 21 nov. 2013. | - |
Aparece nas coleções: | DEFIS - Artigos publicados em periódicos |
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ARTIGO_TailoringMagneticVortices.pdf | 952,5 kB | Adobe PDF | Visualizar/Abrir |
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