A coupled Cosserat crystal plasticity and orientation phase field model spontaneously nucleates new grains at grain boundaries from stored dislocations, reproducing strain-induced boundary migration and subgrain growth.
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A multi-physics model for dislocation driven spontaneous grain nucleation and microstructure evolution in polycrystals
A coupled Cosserat crystal plasticity and orientation phase field model spontaneously nucleates new grains at grain boundaries from stored dislocations, reproducing strain-induced boundary migration and subgrain growth.