Email this article Excitation of hypersound by multiplication of the ferromagnetic resonance frequency in a magnetostriction transducer
- Authors: Shavrov V.G.1, Shcheglov V.I.1
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Affiliations:
- Institute of Radio Engineering and Electronics
- Issue: Vol 42, No 5 (2016)
- Pages: 456-459
- Section: Article
- URL: https://bakhtiniada.ru/1063-7850/article/view/198959
- DOI: https://doi.org/10.1134/S1063785016050138
- ID: 198959
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Abstract
With reference to the problem of increasing the frequency of hypersound excited by a magnetostriction transducer, the feasibility of multiplication of the frequency by multiplication of the eigenfrequency of the elastic resonator is considered. It is shown that efficient multiplication is possible only in odd harmonics of the excitation signal. For interpretation of the phenomenon observed, a model of nonlinear excitation due to multiplication of the values of the longitudinal and transverse magnetization components is proposed.
About the authors
V. G. Shavrov
Institute of Radio Engineering and Electronics
Email: vshcheg@cplire.ru
Russian Federation, Moscow, 125009
V. I. Shcheglov
Institute of Radio Engineering and Electronics
Author for correspondence.
Email: vshcheg@cplire.ru
Russian Federation, Moscow, 125009
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