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cond-mat.mtrl-sci2025
Deformation band patterns and dislocation structures in finite strain crystal viscoplasticity
Jean-Michel Scherer
Deformation band patterning in single crystals is investigated using a finite strain crystal viscoplasticity model based on the evolution of dislocation densities. In the presence…
cond-mat.mtrl-sci2025★ 22 cited
Grain-size dependence of plastic-brittle transgranular fracture
Jean-Michel Scherer, Mythreyi Ramesh, Blaise Bourdin +1
The role of grain size in determining fracture toughness in metals is incompletely understood with apparently contradictory experimental observations. We study this grain-size depe…