440 citations · 1.3k across the 19 of their papers we have counts for
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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…
Universal nature of particle displacements close to glass and jamming transitions
Pinaki Chaudhuri, Ludovic Berthier, Walter Kob
We examine the structure of the distribution of single particle displacements (van-Hove function) in a broad class of materials close to glass and jamming transitions. In a wide ti…
Amorphous silica modeled with truncated and screened Coulomb interactions: A molecular dynamics simulation study
Antoine Carré, Ludovic Berthier, Juergen Horbach +2
We show that finite-range alternatives to the standard long-range BKS pair potential for silica might be used in molecular dynamics simulations. We study two such models that can b…
Spontaneous and induced dynamic correlations in glass-formers II: Model calculations and comparison to numerical simulations
Ludovic Berthier, Giulio Biroli, Jean-Philippe Bouchaud +3
We study in detail the predictions of various theoretical approaches, in particular mode-coupling theory (MCT) and kinetically constrained models (KCMs), concerning the time, tempe…
Spontaneous and induced dynamic fluctuations in glass-formers I: General results and dependence on ensemble and dynamics
Ludovic Berthier, Giulio Biroli, Jean-Philippe Bouchaud +3
We study theoretically and numerically a family of multi-point dynamic susceptibilities that quantify the strength and characteristic lengthscales of dynamic heterogeneities in gla…
Structure and diffusion in amorphous aluminium silicate: A molecular dynamics computer simulation
Anke Winkler, Jurgen Horbach, Walter Kob +1
The amorphous aluminium silicate (Al2O3)2(SiO2) [AS2] is investigated by means of large scale molecular dynamics computer simulations. We consider fully equilibrated melts in the t…