669 citations · 1.6k across the 14 of their papers we have counts for
14 papers
Anomalous softness in amorphous matter in the reversible plastic regime
Ahmed Elgailani, Damien Vandembroucq, Craig Maloney
We study an integer automaton elasto-plastic model of an amorphous solid subject to cyclic shear of amplitude . We focus on the reversible plastic regime at intermediate $Γ_0<Γ<…
Mechanical excitation and marginal triggering during avalanches in sheared amorphous solids
David Richard, Ahmed Elgailani, Damien Vandembroucq +2
We study plastic strain during individual avalanches in overdamped particle-scale molecular dynamics (MD) and meso-scale elasto-plastic models (EPM) for amorphous solids sheared in…
Avalanches, thresholds, and diffusion in meso-scale amorphous plasticity
Botond Tyukodi, Damien Vandembroucq, Craig E Maloney
We present results on a meso-scale model for amorphous matter in athermal, quasi-static (a-AQS), steady state shear flow. In particular, we perform a careful analysis of the scalin…
Diffusion in mesoscopic lattice models of amorphous plasticity
Botond Tyukodi, Craig E Maloney, Damien Vandembroucq
We present results on tagged particle diffusion in a meso-scale lattice model for sheared amorphous material in athermal quasi-static conditions. We find a short time diffusive reg…
Anomalous Stress Fluctuations in Athermal Two Dimensional Amorphous Solids
Yegang Wu, Kamran Karimi, Craig E. Maloney +1
We numerically study the local stress distribution within athermal, isotropically stressed, mechanically stable, packings of bidisperse frictionless disks above the jamming transit…
Rheology, diffusion, and velocity correlations in the bubble model
Arka Prabha Roy, Kamran Karimi, Craig E. Maloney
We present results on spatio-temporal correlations in the so-called mean drag version of the Durian bubble model in the limit of small, but finite, shearing rates, . We stud…