Influence of external load on friction coefficient of Fe

Influence of external load on friction coefficient of Fe–polytetrafluoroethylene

Hao Xiu-Hong^{1, 2}, Pan Deng^{1, 2, †}, Zhang Ze-Yang¹, Wang Shu-Qiang^{1, 2}, Gao Yu-Jin³, Gu Da-Peng^{1, 2}

Mapping scheme of the α-Fe from the all-atom model to coarse-grained model: (a) all-atom model of α-Fe atoms, (b) comparison of the RDF distributions, (c) regular distribution, (d) random distribution, and (e) equilibrium distribution of the Fe beads.