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Supercooled liquids, the glass transition, and computer simulations
Walter Kob
Lecture notes for LES HOUCHES 2002 SUMMER SCHOOL - SESSION LXXVII on SLOW RELAXATIONS AND NONEQUILIBRIUM DYNAMICS IN CONDENSED MATTER; Les Houches: July 1-26, 2002
Statics and dynamics of the ten-state nearest-neighbor Potts glass on the simple-cubic lattice
Claudio Brangian, Walter Kob, Kurt Binder
We present the results of Monte Carlo simulations of two different Potts glass models with short range random interactions. In the first model a \pm J-distribution of the bonds is…
The importance of intermediate range order in silicates: molecular dynamics simulation studies
J. Horbach, A. Winkler, W. Kob +1
We present the results of large scale computer simulations in which we investigate the structural and dynamic properties of silicate melts with the compositions (Na_2O)2(SiO_2) and…
The vibrational dynamics of vitreous silica: Classical force fields vs. first-principles
Magali Benoit, Walter Kob
We compare the vibrational properties of model SiO_2 glasses generated by molecular-dynamics simulations using the effective force field of van Beest et al. (BKS) with those obtain…
The structural relaxation of molten sodium disilicate
Jurgen Horbach, Walter Kob
We use molecular dynamics computer simulations to study the relaxation dynamics of Na2O-2(SiO2) in its molten, highly viscous state. We find that at low temperatures the incoherent…
Cooperative motion and growing length scales in supercooled confined liquids
Peter Scheidler, Walter Kob, Kurt Binder
Using molecular dynamics simulations we investigate the relaxation dynamics of a supercooled liquid close to a rough as well as close to a smooth wall. For the former situation the…