A Phase-field Model of Dislocations on Parallel Slip Planes |
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| Authors: | Peter Gladbach |
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| Affiliation: | Institut für Angewandte Mathematik, Endenicher Allee 60, Bonn |
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| Abstract: | We establish a line-tension energy for dislocation networks concentrated in finitely many parallel slip planes as the limit of a Peierls-Nabarro energy. Dislocations in different planes interact depending on their distance. At intermediate distances a two-scale dislocation microstructure is optimal. (© 2015 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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