Dislocation climb models from atomistic scheme to dislocation dynamics

Preprint English OPEN
Niu, Xiaohua; Luo, Tao; Lu, Jianfeng; Xiang, Yang;
(2016)

We develop a mesoscopic dislocation dynamics model for vacancy-assisted dislocation climb by upscalings from a stochastic model on the atomistic scale. Our models incorporate microscopic mechanisms of (i) bulk diffusion of vacancies, (ii) vacancy exchange dynamics betwe... View more
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