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金属Mg二阶锥面<c+a>刃位错运动特性的分子动力学模拟
李美霖1, 李赛毅1,2()
Motion Characteristics of <c+a> Edge Dislocation on the Second-Order Pyramidal Plane in Magnesium Simulated by Molecular Dynamics
LI Meilin1, LI Saiyi1,2()

图2. 正剪切下有效剪切应力(τeff)和平均有效剪切应力(ˉτeff)随外加剪切应力(τapp)的变化

Fig.2. Variations of effective shear stress (τeff) (a) and average effective shear stress (ˉτeff) (b) with the applied shear stress (τapp) under positive shear (t—time)