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cond-mat.mtrl-sci2023★ 8 cited
A Continuum Model for Dislocation Climb
Chutian Huang, Shuyang Dai, Xiaohua Niu +4
Dislocation climb plays an important role in understanding plastic deformation of metallic materials at high temperature. In this paper, we present a continuum formulation for disl…
math.AP2023
A phase field model for the motion of prismatic dislocation loops by both climb and self-climb
Xiaohua Niu, Xiaodong Yan
We study the sharp interface limit and well-posedness of a phase field model for self-climb of prismatic dislocation loops in periodic settings. The model is set up in a Cahn-Hilli…