Alteration of the stochastic state of the deformation field in the model multilayer nanosystem

Authors

  • V. S. Abramov

Keywords:

stochastic state of the deformation field, averaged functions, main and inverse structural states, variation of parameters, model multilayer nanosystem

Abstract

Theoretically and method of numerical simulation is shown that the stochastic state of the deformation field is realized inside the multilayer nanosystems. For the lower and upper layers of the model nanosystem is characterized by oscillations with variable amplitude of the displacement function of the lattice nodes. It is shown that the averaged displacement functions for the basic (with positive fractal index) and inverse (with negative fractal index) states are complex. The character of their behavior changes from regular to stochastic when changing the governing parameters. Thus presence of features such as maxima and minima on the specified dependences allows to evaluate: characteristic correlation lengths; the depth of the wells, the height of barriers and their position. The possibility of alteration of the wells and barriers structure, the appearance of hysteresis when changing the control parameters is shown

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Published

2014-06-01

Issue

Section

Physics