Following dislocation structures at a penetrable grain boundary during cyclic...

This proposal aims at investigating the 3D damage evolution during first stage fatigue near a penetrable grain boundary in micron-sized copper cantilevers. To do so, we will...本研究提案旨在探究微米级铜悬臂梁（micron-sized copper cantilevers）中可穿透晶界（penetrable grain boundary）附近第一阶段疲劳（first stage fatigue）过程中的三维损伤演化（3D damage evolution）规律。为此，我们将……