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Interplay between intra- and inter-nanowires dynamic dipolar interactions in the spin wave band structure of Py/Cu/Py nanowires

We have studied both experimentally and theoretically the reprogrammable spin wave band structure in Permalloy(10 nm)/Cu(5 nm)/Permalloy(30 nm) nanowire arrays of width w = 280 nm and inter-wire separation in the range from 80 to 280 nm. We found that, depending on the inter-wire separation, the ant...

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Detalles Bibliográficos
Autores principales: Gubbiotti, G., Zhou, X., Haghshenasfard, Z., Cottam, M. G., Adeyeye, A. O., Kostylev, M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6420584/
https://www.ncbi.nlm.nih.gov/pubmed/30874580
http://dx.doi.org/10.1038/s41598-019-40131-6