Abstract
A model of nonlinear periodic traveling strain waves induced in laser-irradiated metal plates with quadratic nonlinearity is proposed. Interaction between the elastic strain fields and the concentration of point defects is taken into account. The effect of generation-recombination processes on the evolution of nonlinear localized waves is considered. An equation for the amplitudes of the nonlinear waves is derived. It is employed to analyze the attenuation of the waves with allowance for low-and high-frequency losses.
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References
Yu. K. Éngel’brekht and U. K. Nigul, Nonlinear Strain Waves (Nauka, Moscow, 1981).
A. M. Samsonov, G. V. Dreiden, A. V. Porubov, and I. V. Semenova, Pis’ma Zh. Tekh. Fiz. 22(21), 61 (1996) [Tech. Phys. Lett. 22, 891 (1996)].
G. V. Dreiden, Yu. I. Ostrovskii, and A. M. Samsonov, Zh. Tekh. Fiz. 58, 2040 (1988) [Sov. Phys. Tech. Phys. 33, 1237 (1988)].
A. M. Samsonov et al., Phys. Rev. B 57, 5778 (1998).
M. Toda, Springer Series in Solid State Science, Vol. 20: Theory of Nonlinear Lattices (Springer-Verlag, Berlin, 1981).
L. M. Lyamshev, Usp. Fiz. Nauk 135, 637 (1981) [Sov. Phys. Usp. 24, 977 (1981)].
A. M. Kosevich, Foundations of Crystal Lattice Mechanics (Nauka, Moscow, 1972).
Yu. A. Bykovskii, Ion and Laser Implantation of Metals (Énergoatomizdat, Moscow, 1991).
F. Mirzoev, V. Ya. Panchenko, and L. A. Shelepin, Usp. Fiz. Nauk 166, 3 (1996) [Phys. Usp. 39, 1 (1996)].
A. I. Lur’e, Nonlinear Theory of Elasticity (Nauka, Moscow, 1980).
A. M. Samsonov, Appl. Anal. 57, 85 (1995).
A. M. Samsonov, Phys. Lett. A 245, 527 (1998).
A. I. Potapov, Nonlinear Strain Waves in Rods and Plates (Gorki, 1984).
A. S. Davydov, Solitons in Molecular Systems (Naukova Dumka, Kiev, 1988; Kluwer, Dordrecht, 1991).
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Translated from Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 71, No. 8, 2001, pp. 23–26.
Original Russian Text Copyright © 2001 by Mirzoev, Shelepin.
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Mirzoev, F., Shelepin, L.A. Nonlinear strain waves and densities of defects induced in metal plates by external energy fluxes. Tech. Phys. 46, 952–955 (2001). https://doi.org/10.1134/1.1395114
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DOI: https://doi.org/10.1134/1.1395114