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This article is cited in 43 scientific papers (total in 43 papers)
CONDENSED MATTER
Nonlinear spin wave effects in the system of lateral magnonic structures
A. V. Sadovnikova, S. A. Odintsovb, E. N. Begininb, A. A. Grachevb, V. A. Gubanovb, S. E. Sheshukovab, Yu. P. Sharaevskiib, S. A. Nikitova a Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow, Russia
b Saratov State University, Saratov, Russia
Abstract:
The spin-wave dynamics in the system of lateral magnetic microstructures have been studied experimentally and numerically. Regimes of the propagation of coupled spin waves have been investigated by Brillouin spectroscopy measurement and numerical experiment. A phenomenological model has been proposed to describe the properties of spin waves in a lateral structure. It has been shown that the length of the coupling between spin waves can be governed by varying the power of the signal. The results can be used to fabricate magnetic waveguides of spin-wave demultiplexers, power splitters, and microwave couplers based on the lateral system.
Received: 07.11.2017
Citation:
A. V. Sadovnikov, S. A. Odintsov, E. N. Beginin, A. A. Grachev, V. A. Gubanov, S. E. Sheshukova, Yu. P. Sharaevskii, S. A. Nikitov, “Nonlinear spin wave effects in the system of lateral magnonic structures”, Pis'ma v Zh. Èksper. Teoret. Fiz., 107:1 (2018), 29–34; JETP Letters, 107:1 (2018), 25–29
Linking options:
https://www.mathnet.ru/eng/jetpl5462 https://www.mathnet.ru/eng/jetpl/v107/i1/p29
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