Abstract
The possibility of structural defect generation in materials with the ideal crystal lattice under dynamic loading conditions in a broad temperature range has been studied by means of molecular dynamics using the embedded atom method with many-body interatomic interaction potentials. It is shown that thermal fluctuations can lead to a jumplike nucleation of defects in the ideal crystal under high-rate deformation conditions. Features of the defect nucleation via this mechanism are analyzed for various temperatures and loading regimes.
| Original language | English |
|---|---|
| Pages (from-to) | 101-102 |
| Number of pages | 2 |
| Journal | Technical Physics Letters |
| Volume | 32 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Feb 2006 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
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Psakhie, S. G., Zolnikov, K. P., Kryzhevich, D. S., & Lipnitskiǐ, A. G. (2006). Molecular-dynamics study of crystal structure defect formation by the thermal fluctuation mechanism during high-rate deformation. Technical Physics Letters, 32(2), 101-102. https://doi.org/10.1134/S1063785006020039