Non-equilibrium nature of fracture determines the crack path

A high-fidelity neural network-based force field (NN-F³) is developed to cover the space of strain states up to material failure and the non-equilibrium, intermediate nature of...本工作研发了一种基于高保真神经网络的力场（NN-F³），该力场可覆盖直至材料失效的全范围应变状态空间，以及……所具备的非平衡中间态特性。