Отправить статью по E-mail Theory of multinonlinear media and its application to the soliton processes in ferrite–ferroelectric structures
- Авторы: Kalinikos B.A.1, Cherkasskii M.A.1, Nikitin A.A.1,2
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Учреждения:
- St. Petersburg State Electrotechnical University LETI
- ITMO University
- Выпуск: Том 122, № 4 (2016)
- Страницы: 727-733
- Раздел: Order, Disorder, and Phase Transition in Condensed System
- URL: https://journals.rcsi.science/1063-7761/article/view/190151
- DOI: https://doi.org/10.1134/S106377611604004X
- ID: 190151
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Аннотация
A theory is developed to describe the wave processes that occur in waveguide media having several types of nonlinearity, specifically, multinonlinear media. It is shown that the nonlinear Schrödinger equation can be used to describe the general wave process that occurs in such media. The competition between the electric wave nonlinearity and the magnetic wave nonlinearity in a layered multinonlinear ferrite–ferroelectric structure is found to change a total repulsive nonlinearity into a total attractive nonlinearity.
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Об авторах
B. Kalinikos
St. Petersburg State Electrotechnical University LETI
Email: macherkasskii@hotmail.com
Россия, ul. Prof. Popova 5, St. Petersburg, 197376
M. Cherkasskii
St. Petersburg State Electrotechnical University LETI
Автор, ответственный за переписку.
Email: macherkasskii@hotmail.com
Россия, ul. Prof. Popova 5, St. Petersburg, 197376
A. Nikitin
St. Petersburg State Electrotechnical University LETI; ITMO University
Email: macherkasskii@hotmail.com
Россия, ul. Prof. Popova 5, St. Petersburg, 197376; Kronverkskii pr. 49, St. Petersburg, 197101
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