Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3089839
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dc.titleObservation of frequency band gaps in a one-dimensional nanostructured magnonic crystal
dc.contributor.authorWang, Z.K.
dc.contributor.authorZhang, V.L.
dc.contributor.authorLim, H.S.
dc.contributor.authorNg, S.C.
dc.contributor.authorKuok, M.H.
dc.contributor.authorJain, S.
dc.contributor.authorAdeyeye, A.O.
dc.date.accessioned2014-06-17T02:59:21Z
dc.date.available2014-06-17T02:59:21Z
dc.date.issued2009
dc.identifier.citationWang, Z.K., Zhang, V.L., Lim, H.S., Ng, S.C., Kuok, M.H., Jain, S., Adeyeye, A.O. (2009). Observation of frequency band gaps in a one-dimensional nanostructured magnonic crystal. Applied Physics Letters 94 (8) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3089839
dc.identifier.issn00036951
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/56850
dc.description.abstractWe report the experimental observation of band gaps in a synthetic nanostructured magnonic crystal composed of two different magnetic materials. The sample, in the form of a one-dimensional periodic array comprising alternating Permalloy and cobalt nanostripes, has been fabricated using advanced lithographic techniques. Dispersion relations of spin waves in the magnonic crystal have been mapped by Brillouin spectroscopy. The center frequency and width of the band gaps observed are tunable by an applied magnetic field. Dispersion relations calculated based on the finite element method accord with the measured data. © 2009 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.3089839
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.contributor.departmentPHYSICS
dc.description.doi10.1063/1.3089839
dc.description.sourcetitleApplied Physics Letters
dc.description.volume94
dc.description.issue8
dc.description.page-
dc.description.codenAPPLA
dc.identifier.isiut000263804400072
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