Kuepper, K., Bischoff, L., Akhmadaliev, Ch., Fassbender, J., Stoll, H., Chou, K. W., Puzic, A., Fauth, K., Dolgos, D., Schuetz, G., Van Waeyenberge, B., Tyliszczak, T., Neudecker, I., Woltersdorf, Georg und Back, Christian H.
Vortex dynamics in Permalloy disks with artificial defects: Suppression of the gyrotropic mode.
Applied Physics Letters 90 (6), 062506.
Zum Artikel beim Verlag (über DOI)
The dynamics of magnetic vortices in thin Permalloy disks having artificial defects in the form of small holes at different locations
within the disk has been investigated by means of frequency-domain
spatially resolved ferromagnetic resonance. It is found that the vortex
can be effectively captured by such a defect. Consequently the commonly
observed gyrotropic vortex motion in ...
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