Revealing twinning from triple lines in nanocrystalline copper via molecular dynamics simulation and experimental observation
As the intersecting line of three grain boundaries (GBs), triple line is in non-equilibrium state with large stress concentration and extra energy, which makes it the optimal site for twin nucleation. However, it is very difficult to verify this conjecture by direct experiments, so no one has done i...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-03-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785421000338 |