Lateral standing spin waves in permalloy antidot arrays

dc.contributor.authorYu, CT
dc.contributor.authorPechan, MJ
dc.contributor.authorBurgei, WA
dc.contributor.authorMankey, GJ
dc.contributor.otherUniversity System of Ohio
dc.contributor.otherMiami University
dc.contributor.otherUniversity of Alabama Tuscaloosa
dc.date.accessioned2019-07-11T15:59:29Z
dc.date.available2019-07-11T15:59:29Z
dc.date.copyright2004
dc.date.issued2004-05-25
dc.description.abstractSpin wave modes in permalloy antidot arrays have been investigated with ferromagnetic resonance at 9.7 GHz. In contrast to a quadratic dispersion expected for exchange standing spin waves, nearly linear relationship exists between the resonance field and mode index, and it can be approximately described by the dipole-dipole and exchange theory. Time-dependent micromagnetic simulations show that the spin wave modes are a result of lateral confinement from the vacant holes. Furthermore, the simulations visually reveal the existence of localized spin waves due to localized boundary conditions in antidots arrays. (C) 2004 American Institute of Physics.en_US
dc.format.mimetypeapplication/pdf
dc.identifier.citationYu, C., et al. (2004): Lateral Standing Spin Waves in Permalloy Antidot Arrays. Journal of Applied Physics, 95(11). DOI: https://doi.org/10.1063/1.1687554
dc.identifier.doi10.1063/1.1687554
dc.identifier.issn0021-8979
dc.identifier.orcidhttps://orcid.org/0000-0003-3163-5159
dc.identifier.orcidhttps://orcid.org/0000-0003-3163-5159
dc.identifier.urihttp://ir.ua.edu/handle/123456789/5939
dc.languageEnglish
dc.language.isoen_US
dc.publisherAmerican Institute of Physics
dc.rights.holderAmerican Institute of Physics
dc.subjectFERROMAGNETIC-RESONANCE
dc.subjectFILMS
dc.subjectANISOTROPY
dc.subjectPhysics, Applied
dc.subjectPhysics
dc.titleLateral standing spin waves in permalloy antidot arraysen_US
dc.typetext
dc.typeArticle
dc.typeProceedings Paper
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