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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2006, Volume 83, Issue 11, Pages 579–583
(Mi jetpl1317)
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This article is cited in 12 scientific papers (total in 12 papers)
NONLINEAR DYNAMICS
Envelope solitons in a medium with strong nonlinear damping
Yu. K. Fetisova, C. E. Pattonb, V. T. Synogachb a Moscow State Institute of Radio-Engineering, Electronics and Automation
b Department of Physics, Colorado State University, Fort Collins, 80523 Colorado, USA
Abstract:
The formation of microwave spin-wave envelope solitons in the ferrite film of yttrium iron garnet in the presence of strong nonlinear damping has been experimentally found and investigated. The solitons are formed due to the four-wave interactions of spin waves when the characteristic time of wave modulation-instability development is much shorter than the time for establishing the generation of short-wavelength magnons. The presence of nonlinear damping allows the excitation of spin-wave envelope solitons by means of long microwave pulses.
Received: 09.02.2006 Revised: 26.04.2006
Citation:
Yu. K. Fetisov, C. E. Patton, V. T. Synogach, “Envelope solitons in a medium with strong nonlinear damping”, Pis'ma v Zh. Èksper. Teoret. Fiz., 83:11 (2006), 579–583; JETP Letters, 83:11 (2006), 488–492
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https://www.mathnet.ru/eng/jetpl1317 https://www.mathnet.ru/eng/jetpl/v83/i11/p579
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Abstract page: | 229 | Full-text PDF : | 89 | References: | 33 |
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