Panin V E, Egorushkin V E, Panin A V from Institute of Strength Physics and Materials Science, Siberian Branch of the Russian Academy of Sciences, Tomsk, presented a paper titled' Nonlinear wave processes in a deformable solid as in a multiscale hierarchically organized system' at the scientific session of the Physical Sciences Division of the Russian Academy of Sciences (RAS), entitled 'Spintronics and nanomagnetism'. It is suggested that a deformable solid be treated as a nonlinear hierarchically organized system consisting of two self-consistent subsystems. The deformation of a three-dimensional translationally invariant crystalline subsystem is described on the basis of the theory of strain-induced defects. The propagation of nonlinear channeled waves is accompanied by a periodic generation of strain-induced defects in the zones of strong curvature, whose emission into the crystalline subsystem provides a plastic change of its shape.
ASJC Scopus subject areas
- Physics and Astronomy(all)