Vortex motion in amorphous ferrimagnetic thin film elements

Amorphous Fe64Gd36 thin film square elements are investigated by imaging in the Fresnel mode of a transmission electron microscope (TEM). The equilibrium state without an applied field shows the well-known four-domain flux closure pattern with in-plane magnetization. However, the vortex is displaced...

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Bibliographic Details
Main Authors: Harald Oezelt, Eugenie Kirk, Phillip Wohlhüter, Elisabeth Müller, Laura Jane Heyderman, Alexander Kovacs, Thomas Schrefl
Format: Article
Language:English
Published: AIP Publishing LLC 2017-05-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4973295