4 papers
Kovacs Effect in Glass with Material Memory Revealed in Non-Equilibrium Particle Interactions
Matteo Lulli, Chun-Shing Lee, Ling-Han Zhang +2
The Kovacs effect is a remarkable feature of the ageing dynamics of glass forming liquids near the glass transition temperature. It consists in a non-monotonous evolution of the vo…
Fragile Glasses Associated with a Dramatic Drop of Entropy under Supercooling
Chun-Shing Lee, Matteo Lulli, Ling-Han Zhang +2
We perform kinetic Monte Carlo simulations of a distinguishable-particle lattice model of structural glasses with random particle interactions. By varying the interaction distribut…
Configuration-tree Theoretical Calculation of the Mean-Squared Displacement of Particles in Glass Formers
Hai-Yao Deng, Chun-Shing Lee, Matteo Lulli +2
We report an analytical evaluation of the mean-squared displacement (MSD) of the particles in glasses based on their coarse grained trajectories. The calculation is conducted by me…
Emergent facilitation behavior in a distinguishable-particle lattice model of glass
Ling-Han Zhang, Chi-Hang Lam
We propose an interacting lattice gas model of structural glass characterized by particle distinguishability and site-particle-dependent random nearest-neighboring particle interac…