Magnetization Processes and Reversal in Ferrimagnetic Oxides with High-Anisotropy Field
- 1 February 1968
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 39 (2) , 879-880
- https://doi.org/10.1063/1.2163658
Abstract
The magnetization process of single crystals with 2–4 domains was investigated. The total area of the Bloch walls diminished during their displacement and the saturation was reached at 75 Oe. The magnetization reversal occurred by nucleation and growth of a reverse domain and the nucleation field shifted towards higher negative values for increased values of the magnetizing field. For nucleation fields higher than 75 Oe the reversal of the magnetization occurred abruptly and the hysteresis loop became ideally rectangular.
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