134 citations · 401 across the 17 of their papers we have counts for
3 papers · 1 filter
Decoupling of diffusion from structural relaxation and spatial heterogeneity in a supercooled simple liquid
Mikhail Dzugutov, Sergei I. Simdyankin, Fredrik H. M. Zetterling
We report a molecular dynamics simulation of a supercooled simple monatomic glass-forming liquid. It is found that the onset of the supercooled regime results in formation of disti…
Nature of vibrational eigenmodes in topologically disordered solids
S. I. Simdyankin, S. N. Taraskin, M. Elenius +2
We use a local projectional analysis method to investigate the effect of topological disorder on the vibrational dynamics in a model glass simulated by molecular dynamics. Evidence…
Super-Arrhenius slowing down in the metastable liquid of hard spheres
M. Dzugutov
It is demonstrated that a straightforward extension of the Arrhenius law accurately describes diffusion in the thermodynamically stable liquid of hard spheres. A sharp negative dev…