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J Chem Phys. 2011 Jan 28;134(4):044527. doi: 10.1063/1.3543897.

Nonequilibrium restructuring in two-dimensional Lennard-Jones system induced by a simple square start configuration.

The Journal of chemical physics

Paweł Karbowniczek, Agnieszka Chrzanowska

Affiliations

  1. Institute of Physics, Cracow University of Technology, ul. Podchora?ych 1, 30-084 Kraków, Poland. [email protected]

PMID: 21280768 DOI: 10.1063/1.3543897

Abstract

In the present paper, we report a molecular dynamics simulation of two-dimensional Lennard-Jones system with a simple square start configuration. Mean square displacement was computed showing interesting dependence on high pressure conditions in short time scale, corresponding to an abrupt restructurization. This paper is the first to report the qualitative and quantitative details of this phenomenon.

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