4 papers · 1 filter
Tracking heterogeneous dynamics during the alpha-relaxation of a simple glass-former
Pinaki Chaudhuri, Srikanth Sastry, Walter Kob
We study the relaxation process in a simple glass-former - the KA lattice gas model. We show that, for this model, structural relaxation is due to slow percolation of regions of co…
Growing length and time scales in glass forming liquids
Smarajit Karmakar, Chandan Dasgupta, Srikanth Sastry
We study the growing time scales and length scales associated with dynamical slow down for a realistic glass former, using computer simulations. We perform finite size scaling to e…
Onset Temperature of Slow Dynamics in Glass Forming Liquids
Srikanth Sastry
The behaviour of a model glass forming liquid is analyzed for a range of densities, with a focus on the temperature interval where the liquid begins to display non-Arrhenius temper…
Supercooled Water: Dynamics, Structure and Thermodynamics
Francis W. Starr, Srikanth Sastry, Francesco Sciortino +1
The anomalous properties of water in the supercooled state are numerous and well-known. Particularly striking are the strong changes in dynamic properties that appear to display di…