ISSN 0869-6632 (Print)
ISSN 2542-1905 (Online)


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Ustinov A. B., Drozdovskii A. V., Kalinikos B. A. Envelope solitons and modulation instability of spin waves in magnonic crystals. Izvestiya VUZ. Applied Nonlinear Dynamics, 2012, vol. 20, iss. 5, pp. 97-111. DOI: 10.18500/0869-6632-2012-20-5-97-111

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Language: 
Russian
Article type: 
Proceedings
UDC: 
537.86/.87:530.182

Envelope solitons and modulation instability of spin waves in magnonic crystals

Autors: 
Ustinov Aleksej Borisovich, Sankt-Peterburg Electrotechnical University "LETI"
Drozdovskii Andrej Viktorovich, Sankt-Peterburg Electrotechnical University "LETI"
Kalinikos Boris Antonovich, Sankt-Peterburg Electrotechnical University "LETI"
Abstract: 

The paper describes results of experimental investigations on a formation of bright and dark envelope solitons with pulsed, monochromatic and two-frequency excitation of microwave spin waves in a magnetic film periodic structure – a magnonic crystal. The envelope solitons were excited at particular frequencies in the vicinity of magnonic bandgaps formed due to the Bragg resonance. 

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Received: 
30.04.2012
Accepted: 
25.07.2012
Published: 
31.01.2013
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