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Teoreticheskaya i Matematicheskaya Fizika, 1994, Volume 99, Number 1, Pages 92–102
(Mi tmf1569)
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This article is cited in 1 scientific paper (total in 1 paper)
Nonlinear surface acoustic wave in anharmonic medium with two-phonon resonance transition
G. T. Adamashvili Tbilisi Ivane Javakhishvili State University
Abstract:
A mechanism that generates a nonlinear wave in an anharmonic dispersive medium with two-phonon resonance transition is proposed. A surface acoustic wave propagating in a film-substrate system is considered. It is shown that for an acoustic wave of relatively low energy a breather state is formed. Phase modulation occurs. The conditions of realization of the phenomenon are given.
Received: 03.07.1992
Citation:
G. T. Adamashvili, “Nonlinear surface acoustic wave in anharmonic medium with two-phonon resonance transition”, TMF, 99:1 (1994), 92–102; Theoret. and Math. Phys., 99:1 (1994), 449–456
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https://www.mathnet.ru/eng/tmf1569 https://www.mathnet.ru/eng/tmf/v99/i1/p92
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Abstract page: | 452 | Full-text PDF : | 131 | References: | 66 | First page: | 3 |
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