Ferromagnetic resonance linewidths of nickel ferrite
- 1 January 1963
- journal article
- Published by Institution of Engineering and Technology (IET) in Proceedings of the Institution of Electrical Engineers
- Vol. 110 (12) , 2267-2270
- https://doi.org/10.1049/piee.1963.0325
Abstract
The paper discusses the wide variations in the published linewidths of the ferromagnetic resonance of stoichiometric nickel ferrite and shows that, to a large extent, this variation could be explained by variations in the detailed methods of preparation. Values are given for the resonance linewidth as a function of the sintering temperature and oxygen pressure, where a minimum value of the linewidth of 135 Oe is obtained for specimens fired at 1200° C in an atmosphere of oxygen at 76cm Hg.Keywords
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