182 citations · 387 across the 5 of their papers we have counts for
5 papers
A New Transferable Interatomic Potential for Molecular Dynamics Simulations of Borosilicate Glasses
Mengyi Wang, N. M. Anoop Krishnan, Bu Wang +3
Borosilicate glasses are traditionally challenging to model using atomic scale simulations due to the composition and thermal history dependence of the coordination state of B atom…
Topological Control on Atomic Networks' Relaxation Under Stress
Mathieu Bauchy, Mengyi Wang, Yingtian Yu +4
Upon loading, atomic networks can feature delayed viscoplastic relaxation. However, the effect of composition and structure on such a relaxation remains poorly understood. Herein,…
Ion-Exchange Strengthening of Glasses: Atomic Topology Matters
Mengyi Wang, Mathieu Bauchy
Ion-exchange is commonly used to chemically strengthen glasses, by replacing small atoms by larger ones at sub T temperature, thereby inducing a compressive stress. However, th…
Nano-Ductility in Silicate Glasses is Driven by Topological Heterogeneity
Bu Wang, Yingtian Yu, Mengyi Wang +2
The existence of nanoscale ductility during the fracture of silicate glasses remains controversial. Here, based on molecular dynamics simulations coupled with topological constrain…
Stretched Exponential Relaxation of Glasses at Low Temperature
Yingtian Yu, Mengyi Wang, Dawei Zhang +3
The question of whether glass continues to relax at low temperature is of fundamental and practical interest. Here, we report a novel atomistic simulation method allowing us to dir…