Abstract
Parametric excitation of spin waves in uniaxial ferrites with large anisotropy is investigated theoretically. First-order processes in a sphere with arbitrary orientation of an external static magnetic field, in which case the pumping is oblique, are studied. The threshold field and the parameters of the excited spin waves are calculated numerically for two ferrites — easy-axis and easy-plane.
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Zh. Tekh. Fiz. 68, 65–71 (May 1998)
An erratum to this article is available at http://dx.doi.org/10.1134/1.1259425.
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Nazarov, A.V., Gurevich, A.G. Parametric excitation of spin waves in uniaxial ferrites. Tech. Phys. 43, 539–545 (1998). https://doi.org/10.1134/1.1259035
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DOI: https://doi.org/10.1134/1.1259035