Document Type
Article
Original Publication Date
1998
Journal/Book/Conference Title
Journal of Chemical Physics
Volume
108
Issue
1
DOI of Original Publication
10.1063/1.475357
Date of Submission
October 2015
Abstract
Molecular dynamics simulation has been used to explore the evolution, kinetics, and dynamics of a liquid–glass transition in clusters and bulk matter. We demonstrate a dynamical indicator that characterizes the onset of the glass transition in clusters and is consistent with other indicators of glass transitions in bulk systems. This criterion, based on changes in chaotic behavior as measured by the largest Liapunov exponent, reveals aspects of the microscopic processes associated with the phase change from liquid to glass, and provides a connection between the thermodynamic and dynamical behavior of systems and their multidimensional potential surfaces.
Rights
Nayak, S. K., Jena, P., & Ball, K. D., et al. Dynamics and instabilities near the glass transition: From clusters to crystals. The Journal of Chemical Physics, 108, 234 (1998). Copyright © 1998 American Institute of Physics.
Is Part Of
VCU Physics Publications
Comments
Originally published at http://dx.doi.org/10.1063/1.475357