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Updated: Aug 19, 2026

Cooling Rate Dependent Ellipsometry Measurements to Determine the Dynamics of Thin Glassy Films
Published on: January 26, 2016
Topological jamming and the glass transition in a frustrated system
B Chakraborty1, D Das, J Kondev
1Martin Fisher School of Physics, Brandeis University, Mailstop 057, Waltham, MA 02454-9110, USA. bulbul@brandeis.edu
Abstract:
The relationship between extended structures, glassy dynamics and an underlying critical point is examined in the context of a lattice model of fluctuating lines. Monte Carlo simulations are used to construct an effective, coarse-grained dynamics for the "order parameter" near the critical point. Analysis of the effective dynamics reveals that the critical point is associated with diverging barriers leading to the observed Vogel-Fulcher divergence of the relaxation times. A direct connection is established between the presence of extended structures and the activated dynamics.
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