288 citations · 432 across the 7 of their papers we have counts for
3 papers · 1 filter
Crystal plasticity as a mean field depinning transition: results from a phase field crystal model
Georgios Tsekenis, Thomas F. Fehm, Jonathan T. Uhl +2
Until now, most of our knowledge about the universality class of crystal plasticity has come from simulations using discrete dislocation dynamics. These are force-controlled, typic…
Determination of the universality class of crystal plasticity
Georgios Tsekenis, Jonathan T. Uhl, Nigel Goldenfeld +1
Although scaling phenomena have long been documented in crystalline plasticity, the universality class has been difficult to identify due to the rarity of avalanche events, which r…
Plasticity and Dislocation Dynamics in a Phase Field Crystal Model
Pak Yuen Chan, Georgios Tsekenis, Jonathan Dantzig +2
The critical dynamics of dislocation avalanches in plastic flow is examined using a phase field crystal (PFC) model. In the model, dislocations are naturally created, without any \…