Thickness dependence of spin wave dynamics in three-fold nano-ellipse clusters

We present the results of an experimental and theoretical study of spin wave dynamics in three-fold vertices made of permalloy nano-ellipses, with thicknesses ranging from 7.5 nm to 40 nm. For the most symmetric modes, a non-trivial variation of their frequency and intensity with the ellipse thickne...

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Bibliographic Details
Main Authors: Wonbae Bang, F. Montoncello, A. Hoffmann, L. Giovannini, J. B. Ketterson
Format: Article
Language:English
Published: AIP Publishing LLC 2018-10-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.5043097