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Advanced Modeling and Simulation in Engineering Sciences
Fig. 1 | Advanced Modeling and Simulation in Engineering Sciences

Fig. 1

From: Toward a 3D coupled atomistic and discrete dislocation dynamics simulation: dislocation core structures and Peierls stresses with several character angles in FCC aluminum

Fig. 1

Dislocation in the vicinity of the interface: the nonlinear core region (schematically represented by the gray area) interacts with the continuum across the interface. The continuum part of the core (dark gray) is linear elastic while the atomistic part is nonlinear, leading to spurious forces. Ω A and Ω C denote the atomistic and continuum subdomains. Figure from [19]

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