On the soliton-like dynamics of ultrashort acoustic pulses in a paramagnetic crystal |
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| Authors: | S. V. Sazonov V. A. Khalyapin |
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| Affiliation: | (1) Russian Research Centre Kurchatov Institute, pl. Akademika Kurchatova 1, Moscow, 123182, Russia;(2) Kaliningrad State Technical University, Kaliningrad, 236041, Russia |
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| Abstract: | A system of nonlinear equations describing the dynamics of the longitudinal and transverse components of an acoustic pulse in a cubic crystal containing paramagnetic impurities has been obtained. On the basis of this system, the dynamics of a two-component ultrashort acoustic pulse propagating under the Zakharov-Benney resonance conditions has been analytically investigated. |
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