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Simulation of Orowan's mechanism using dislocation dynamics based on the non-singular elastic theory

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Academic year: 2021

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Figure

Figure 1: Illustration of the DD Simulation volume. The green surface represents the glide plane of the mobile dis- dis-location, while arrows at the top and bottom surfaces indicate the direction of the applied shear stress
Table 1: Energy and geometrical simulation parameters we explored to calculate the Orowan stress.
Figure 3: Variation of the Orowan stress as function of the Poisson ratio for screw and edge dislocations
Figure 5: Variation of the normalized Orowan stress as function of core width parameter a 0
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