Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7178392 | Journal of the Mechanics and Physics of Solids | 2012 | 12 Pages |
Abstract
⺠Dislocation networks are automatically identified in atomistic simulations. ⺠Dislocation density tensors are computed during nanoindentation in copper. ⺠Results are comparable to experiments on a larger length scale. ⺠Observed dislocation density patterns are explained by dislocation slip system. ⺠At low temperatures deformation twin boundaries accommodate large strain gradient.
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Authors
C. Begau, J. Hua, A. Hartmaier,