Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.3698617
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dc.titleBand structures of exchange spin waves in one-dimensional bi-component magnonic crystals
dc.contributor.authorMa, F.S.
dc.contributor.authorLim, H.S.
dc.contributor.authorZhang, V.L.
dc.contributor.authorWang, Z.K.
dc.contributor.authorPiramanayagam, S.N.
dc.contributor.authorNg, S.C.
dc.contributor.authorKuok, M.H.
dc.date.accessioned2014-10-16T09:16:39Z
dc.date.available2014-10-16T09:16:39Z
dc.date.issued2012-03-15
dc.identifier.citationMa, F.S., Lim, H.S., Zhang, V.L., Wang, Z.K., Piramanayagam, S.N., Ng, S.C., Kuok, M.H. (2012-03-15). Band structures of exchange spin waves in one-dimensional bi-component magnonic crystals. Journal of Applied Physics 111 (6) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3698617
dc.identifier.issn00218979
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/95855
dc.description.abstractWe present the micromagnetic study of magnonic band structures for exchange spin waves propagating in one-dimensional magnonic crystals. The crystals are of laterally patterned periodic arrays of alternating cobalt and nickel stripes. Large magnonic bandgaps with widths of tens of GHz are observed. It is found that the higher-order transmission bands and bandgaps have wider widths than those of the lower-order bands and bandgaps. Another interesting feature is that the widths of the first two bandgaps are independent of the applied field, in contrast with an earlier report of decreasing bandgap widths with increasing applied field observed for dipolar spin waves. © 2012 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.3698617
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.description.doi10.1063/1.3698617
dc.description.sourcetitleJournal of Applied Physics
dc.description.volume111
dc.description.issue6
dc.description.page-
dc.description.codenJAPIA
dc.identifier.isiut000302221700130
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