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cond-mat.soft2008
Anomalous diffusion in supercooled liquids: a long-range localisation in particle trajectories
Tomas Oppelstrup, Mikhail Dzugutov
A statistical analysis of the geometries of particle trajectories in the supercooled liquid state is reported. We examine two structurally different fragile glass-forming liquids s…
cond-mat.soft2005
Universality of liquid dynamics
Tomas Oppelstrup, Babak Sadigh, Srikanth Sastry +1
We investigate the origin of the Stokes-Einstein relation in liquids. The hard-sphere dynamics is analyzed using a new measure of structural relaxation - the minimum Euclidean dist…