A modified version of the Dregia-Hirth rebound mechanism for misfit dislocation creation is observed in atomistic models of CuNi nanolayered structures. Under applied compression glide dislocations in Cu layers undergo a reaction at the CuNi interface to produce another glide dislocation and a misfit dislocation.
Revised: January 17, 2011 |
Published: March 1, 2004
Citation
Henager C.H., and R.G. Hoagland. 2004.A rebound mechanism for misfit dislocation creation in metallic nanolayers.Scripta Materialia 50, no. 5:701-705.PNNL-SA-38541.