101 citations · 166 across the 3 of their papers we have counts for
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cond-mat.mtrl-sci2017★ 101 cited
Avalanches and Plastic Flow in Crystal Plasticity: An Overview
Stefanos Papanikolaou, Yinan Cui, Nasr Ghoniem
Crystal plasticity is mediated through dislocations, which form knotted configurations in a complex energy landscape. Once they disentangle and move, they may also be impeded by pe…
cond-mat.mtrl-sci2016★ 65 cited
Controlling Strain Bursts and Avalanches at the Nano-to-Micro Scale
Yinan Cui, Giacomo Po, Nasr Ghoniem
We demonstrate, through 3-dimensional discrete dislocation dynamics simulations, that the com- plex dynamical response of nano and micro crystals to external constraints can be tun…
cond-mat.mtrl-sci2016
A phenomenological dislocation mobility law for bcc metals
Giacomo Po, Yinan Cui, David Rivera +4
Dislocation motion in body centered cubic (bcc) metals displays a number of specific features that result in a strong temperature dependence of the flow stress, and in shear deform…