2 papers
cond-mat.mtrl-sci2020
Length scales and scale-free dynamics of dislocations in dense solid solutions
Gábor Péterffy, Péter D. Ispánovity, Michael E. Foster +2
The fundamental interactions between an edge dislocation and a random solid solution are studied by analyzing dislocation line roughness profiles obtained from molecular dynamics s…
cond-mat.mtrl-sci2020
Dislocation Density-Based Plasticity Model from Massive Discrete Dislocation Dynamics Database
Sh. Akhondzadeh, Ryan B. Sills, Nicolas Bertin +1
We present a dislocation density-based strain hardening model for single crystal copper through a systematic coarse-graining analysis of more than 200 discrete dislocation dynamics…