Recent studies also show an increasing trend towards discrete-dislocation-dynamics-based phase field models [ 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 ] to describe plastic deformation, but such models can only be applied to smaller systems due to the associated computational cost.
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Studying Grain Boundary Strengthening by Dislocation-Based Strain Gradient Crystal Plasticity Coupled with a Multi-Phase-Field Model.
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