On the problem of thermoacoustics of conductive materials under laser irradiation

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Abstract

Within the framework of the one-temperature model of thermoelasticity, the analysis of the effect of electon localization processes on the thermoelastic response of conductors under pulsed laser irradiation is performed. It is shown that the localization of electrons can lead to a significant tightening of the deformation processes in conductors compared with the processes that develop according to the usual thermoelastic mechanism.

About the authors

N. F. Morozov

Institute of Problems in Mechanical Engineering of Russian Academy of Sciences; Saint-Petersburg State University

Email: londr@yandex.ru

Academician of the Russian Academy of Sciences

Russian Federation, V.O., Bol'shoy prospect, 61, St. Petersburg, 199178; 7/9, Universitetskaya embankment, Saint-Petersburg, 199034

K. L. Muratikov

Ioffe Institute

Email: londr@yandex.ru
Russian Federation, 26, Politekchnicheskaya street, Saint-Petersburg, 194021

B. N. Semenov

Institute of Problems in Mechanical Engineering of Russian Academy of Sciences; Saint-Petersburg State University

Email: londr@yandex.ru
Russian Federation, V.O., Bol'shoy prospect, 61, St. Petersburg, 199178; 7/9, Universitetskaya embankment, Saint-Petersburg, 199034

D. A. Indeitsev

Institute of Problems in Mechanical Engineering of Russian Academy of Sciences; Saint-Petersburg State University

Email: londr@yandex.ru

Corresponding member of the Russian Academy of Sciences

Russian Federation, V.O., Bol'shoy prospect, 61, St. Petersburg, 199178; 7/9, Universitetskaya embankment, Saint-Petersburg, 199034

D. S. Vavilov

Institute of Problems in Mechanical Engineering of Russian Academy of Sciences; Saint-Petersburg State University

Author for correspondence.
Email: londr@yandex.ru
Russian Federation, V.O., Bol'shoy prospect, 61, St. Petersburg, 199178; 7/9, Universitetskaya embankment, Saint-Petersburg, 199034

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