Lyapunov and Structural Instability in Simulation Problems of Amorphous Metals

A.M. Sagalakov, P.S. Stenchenko
Received: 10 January 2014; Accepted: 30 June 2014
This paper is written in Russian
Citation: A.M. Sagalakov, P.S. Stenchenko. Lyapunov and Structural Instability in Simulation Problems of Amorphous Metals. Letters on Materials, 2014, 4(3) 199-201
BibTex   DOI: 10.22226/2410-3535-2014-3-199-201

Abstract

  Some results of computer simulation of atomic structure of amorphous metals (Al, Cu, Ni), received from melts by force of ultra-fast cooling are cited and analyzed from the position of dynamic systems theory. It is determined that the atomic structure of such amorphous metals is unpredictable and irreproducible. A
homologous equation for a structural instability research is received. Found aluminum amorphous state with a low degree of short range order.

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