Glass transition in the density functional theory of freezing

Dasgupta, C. (1992) Glass transition in the density functional theory of freezing EPL: Europhysics Letters, 20 (2). pp. 131-136. ISSN 0295-5075

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Official URL: http://iopscience.iop.org/0295-5075/20/2/007

Related URL: http://dx.doi.org/10.1209/0295-5075/20/2/007

Abstract

A mean-field description of the glass transition in the hard-sphere system is obtained by numerically locating "glassy" minima of a model free-energy functional. These minima, characterized by inhomogeneous but aperiodic density distributions, appear as the average density is increased above the value at which equilibrium crystallization takes place. Investigations of the density distribution and local bond-orientational order at these minima yield results similar to those obtained from simulations.

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Deposited On:17 Feb 2012 04:08
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