Please use this identifier to cite or link to this item: https://repositorio.ufrn.br/jspui/handle/123456789/28851
Title: Exchange coupled domain walls: Resonance in multilayers
Authors: Carriço, Artur da Silva
Stamps, R. L.
Wigen, P. E.
Keywords: Exchange coupled;Domain walls;Resonanc;Multilayers
Issue Date: 15-Apr-1997
Publisher: AIP Publishing LLC
Citation: CARRIÇO, Artur da Silva; STAMPS, R. L.; WIGEN, P. E. Exchange coupled domain walls: Resonance in multilayers. Journal of Applied Physics, v. 81, p. 5370, 1997. ISSN 0021-8979. DOI https://doi.org/10.1063/1.364600. Disponível em: https://aip.scitation.org/doi/10.1063/1.364600. Acesso em: 29 abr. 2020.
Portuguese Abstract: Exchange coupling between magnetic films can lead to an attractive force between domain walls in the separate films. The coupling between the films allows for small amplitude oscillations around the equilibrium configuration of the walls, analogous to optic and acoustic type spin wave resonance modes. Since the restoring force acts only over the length of a domain wall, this suggests the possibility of sensitive measurements of the local coupling by studying domain wall resonances. The effects of applied fields are also examined. With antiferromagnetic coupling, small static fields push the walls apart and result in different behaviors of the acoustic and optic domain wall resonances.
Abstract: Exchange coupling between magnetic films can lead to an attractive force between domain walls in the separate films. The coupling between the films allows for small amplitude oscillations around the equilibrium configuration of the walls, analogous to optic and acoustic type spin wave resonance modes. Since the restoring force acts only over the length of a domain wall, this suggests the possibility of sensitive measurements of the local coupling by studying domain wall resonances. The effects of applied fields are also examined. With antiferromagnetic coupling, small static fields push the walls apart and result in different behaviors of the acoustic and optic domain wall resonances.
URI: https://repositorio.ufrn.br/jspui/handle/123456789/28851
ISSN: 0021-8979 (print), 1089-7550 (online)
Appears in Collections:CCET - DFTE - Artigos publicados em periódicos

Files in This Item:
File Description SizeFormat 
ExchangeCoupledDomainWallsResonanceInMultilayers_1997_Carrico.pdf529,95 kBAdobe PDFThumbnail
View/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.