2 papers
cond-mat.mtrl-sci2003
Dislocation avalanche correlations
Jerome Weiss, M. -Carmen Miguel
Recently, mechanical tests on ice as well as dislocation dynamics simulations have revealed that plastic flow displays a scale-free intermittent dynamics characterized by dislocati…
cond-mat.stat-mech2001
Complexity in dislocation dynamics: model
M. -Carmen Miguel, Alessandro Vespignani, Stefano Zapperi +2
We propose a numerical model to study the viscoplastic deformation of ice single crystals. We consider long-range elastic interactions among dislocations, the possibility of mutual…