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Magnonic Band Engineering by Intrinsic and Extrinsic Mirror Symmetry Breaking in Antidot Spin-Wave Waveguides

We theoretically study the spin-wave spectra in magnonic waveguides periodically patterned with nanoscale square antidots. We show that structural changes breaking the mirror symmetry of the waveguide can close the magnonic bandgap. The effect of these intrinsic symmetry breaking can be compensated...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kłos, J. W., Kumar, D., Krawczyk, M., Barman, A.
Format: Artigo
Sprache:Inglês
Veröffentlicht: Nature Publishing Group 2013
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3744080/
https://ncbi.nlm.nih.gov/pubmed/23945663
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep02444
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