Walker-type velocity oscillations of magnetic domain walls
- 1 October 1976
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 29 (7), 445-447
- https://doi.org/10.1063/1.89114
Abstract
We report stroboscopic observations of the radial motion of a magnetic bubble domain wall in an epitaxial LuGdAl iron garnet film. At high drive fields, initial velocities up to 9500 cm/sec were measured, and the domain wall was observed to move backwards during the field pulse, in agreement with calculations based on the Walker model.Keywords
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