138 citations · 148 across the 5 of their papers we have counts for
5 papers
Machine learning valence force field model
Jing Wan, Ya-Wen Tan, Jin-Wu Jiang +2
The valence force field (VFF) model is a concise physical interpretation of the atomic interaction in terms of the bond and angle variations in the explicit quadratic functional fo…
Tunable negative Poisson's ratio in hydrogenated graphene
Jin-Wu Jiang, Tienchong Chang, Xingming Guo
We perform molecular dynamics simulations to investigate the effect of hydrogenation on the Poisson's ratio of graphene. It is found that the value for Poisson's ratio in graphene…
Intrinsic Negative Poisson's Ratio for Single-Layer Graphene
Jin-Wu Jiang, Tienchong Chang, Xingming Guo +1
Negative Poisson's ratio (NPR) materials have drawn significant interest because the enhanced toughness, shear resistance and vibration absorption that typically are seen in auxeti…
Gas-like adhesion of two-dimensional materials onto solid surfaces
Zhengrong Guo, Tienchong Chang, Xingming Guo +1
The adhesion of two-dimensional (2D) materials to other surfaces is so far believed to be a solid-solid mechanical contact. Here, we conduct both atomistic simulations and theoreti…
The Effects of Free Edge Interaction-Induced Knotting on the Buckling of Monolayer Graphene
Hao-Yu Zhang, Jin-Wu Jiang, Tienchong Chang +2
Edge effects play an important role for many properties of graphene. While most works have focused on the effects from isolated free edges, we present a novel knotting phenomenon i…