Real-space observation of standing spin-wave modes in a magnetic disk

In-plane standing spin-wave modes in a minute magnetic disk are directly observed by using time-resolved magneto-optical microscopy synchronized with microwaves. The time-resolved microscopy allowed us to obtain snapshots of standing spin-wave modes in a magnetic disk, which show a hourglass-like st...

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Veröffentlicht in:	Applied physics letters 2022-09, Vol.121 (13)
Hauptverfasser:	Hioki, Tomosato, Araki, Tomonao, Umemura, Kosuke, Hoshi, Koujiro, Saitoh, Eiji
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Magnetic disks Magnetization Magnets Magnons Microwaves Optical microscopy Time synchronization
Online-Zugang:	Volltext
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