Ovid'ko, I A and Sheinerman, A G (2006) Nanoparticles as dislocation sources in nanocomposites. Journal of Physics: Condensed Matter, 18 (19). L225-L232.
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Official URL: http://stacks.iop.org/0953-8984/18/L225
Abstract
A new mechanism for nucleation of dislocation dipoles at nanoparticles (nanoinclusions) in nanocomposite solids is suggested and theoretically described. The mechanism represents the nucleation of a nanoscale dipole of 'non-crystallographic' partial dislocations whose Burgers vector magnitudes continuously grow during the nucleation process. It is shown that the dislocations nucleated at nanoparticles can be emitted into a matrix in nanocomposites deformed at high mechanical stresses.
| Item Type: | Article |
|---|---|
| ID Code: | 5405 |
| Deposited By: | Prof. Alexey Ivanov |
| Deposited On: | 06 Feb 2010 11:11 |
| Last Modified: | 06 Feb 2010 11:53 |
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