Wyniki wyszukiwania dla: P. P. Kaminskii
Physics of the Solid State > 2019 > 61 > 4 > 596-600
Physics of the Solid State > 2018 > 60 > 7 > 1344-1350
Technical Physics > 2018 > 63 > 3 > 363-368
artykuł
A model and a method are proposed to explain the origin and main specific features of the dynamic patterns of different types, which were previously observed on the free surface of solids under load in experiments. It is shown that the pattern is formed due to the dynamic instability of the flat surface of the solid under load. This instability develops at the relaxation mechanism caused by the dynamic...
artykuł
The mechanism of dynamic instability of a solid surface under a load, determined by perturbations of the electron density and the change in the interatomic interaction, is considered. This instability is manifested upon the excitation of dynamic displacements of atoms in the surface layer, which can lead to formation of finite-lifetime structures in the form of waves with a large amplitude. Such structures...
artykuł
A kinetic model and mechanism of the origination and propagation of a temperature front in the Ti50Cu50 alloy experiencing an amorphous-to-crystalline transition initiated by a volume thermal source are proposed. The physical reasons and conditions for this phenomenon are considered. The model qualitatively and quantitatively agrees with the experimental data for the propagation of the temperature...
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