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Supersonic crack motion in a harmonic lattice |
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| Authors: | H. Koizumi H. O. K. Kirchner T. Suzuki |
| Affiliation: | 1. Department of Physics , Meiji University , Tama-ku, Kawasaki 214-8571, Japan koizumi@isc.meiji.ac.jp;3. Institut de Sciences des Materiaux, Université Paris-Sud , Batiment 413, F-91405 Orsay, France;4. Emeritus Professor , The University of Tokyo , Tokyo, Japan |
| Abstract: | Antiplane shear cracks in a harmonic square lattice have been studied in a molecular dynamics simulation. They can reach velocities larger than the shear wave velocity. |
| Keywords: | Cu–Co–Fe alloy equilibrium shape elastic anisotropy elastic strain energy interface energy |