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Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 89, Issue 2, Pages 297–301
DOI: https://doi.org/10.21883/JTF.2019.02.47085.164-18 (Mi jtf5704) 		 
This article is cited in 4 scientific papers (total in 4 papers)

Radiophysics

Nonlinear damping and nonlinear phase shift of intense spin waves in screened ferrite films

A. E. Kozinab, A. B. Ustinova

a Saint Petersburg Electrotechnical University "LETI"
b OOO Magneton, St. Petersburg, Russia
Full-text PDF (246 kB) Citations (4)
DOI: https://doi.org/10.21883/JTF.2019.02.47085.164-18
Abstract: We analyze for the first time nonlinear damping and nonlinear phase shift of intense surface spin waves in screened yttrium–iron garnet films. Nonlinear damping coefficients are determined using the phenomenological model of spin wave propagation in such films. It is found that nonlinear phase shift in screened films is a weak effect as compared with free films and amounts to tens of degrees. At the same time, nonlinear damping in screened films is comparable with the corresponding value for free films. It is shown that for micrometer-thick films, the losses introduced upon an increase of power to 15 dBm become larger by 2–5 dB.
Funding agency Grant number
Russian Science Foundation 16-12-10440
Ministry of Education and Science of the Russian Federation
Received: 25.04.2018
English version:
Technical Physics, 2019, Volume 64, Issue 2, Pages 265–269
DOI: https://doi.org/10.1134/S1063784219020099
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. E. Kozin, A. B. Ustinov, “Nonlinear damping and nonlinear phase shift of intense spin waves in screened ferrite films”, Zhurnal Tekhnicheskoi Fiziki, 89:2 (2019), 297–301; Tech. Phys., 64:2 (2019), 265–269
Citation in format AMSBIB
\Bibitem{KozUst19}
\by A.~E.~Kozin, A.~B.~Ustinov
\paper Nonlinear damping and nonlinear phase shift of intense spin waves in screened ferrite films
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 89
\issue 2
\pages 297--301
\mathnet{http://mi.mathnet.ru/jtf5704}
\crossref{https://doi.org/10.21883/JTF.2019.02.47085.164-18}
\elib{https://elibrary.ru/item.asp?id=37479451}
\transl
\jour Tech. Phys.
\yr 2019
\vol 64
\issue 2
\pages 265--269
\crossref{https://doi.org/10.1134/S1063784219020099}
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    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Zhurnal Tekhnicheskoi Fiziki Zhurnal Tekhnicheskoi Fiziki
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