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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-19230
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.1923
Alternative Links zum Volltext:DOI
Zusammenfassung
Micron-sized ferromagnetic permalloy disks having an in-plane vortexlike configuration are excited by a fast-rise-time magnetic-field pulse perpendicular to the plane. The excited modes are imaged using time-resolved magneto-optic Kerr microscopy and Fourier transformation. Two types of modes are observed: modes with circular nodes and modes with diametric nodes. The frequency of the modes with ...
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