Phonon energy dissipation in friction between black phosphorus layers
Yun Dong,
Jinguang Wang,
Zhiyuan Rui
et al.
Abstract:Herein, we employ molecular dynamics simulations to decode the friction properties and phonon energy dissipation between black phosphorus layers. The observations reveal the influence of three factors, temperature, velocity, and normal load, on the friction force of monolayer/bilayer black phosphorus. Specifically, friction is negatively correlated with layer thickness and temperature, and positively correlated with velocity and normal load. The change in friction force is further explained in terms of frictio… Show more
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