87 citations · 112 across the 5 of their papers we have counts for
3 papers · 1 filter
Identification of dislocation reaction kinetics in complex dislocation networks for continuum modeling using data-driven methods
Balduin Katzer, Kolja Zoller, Daniel Weygand +1
Plastic deformation of metals involves the complex evolution of dislocations forming strongly connected dislocation networks. These dislocation networks are based on dislocation re…
Statistical Analysis and Stochastic Dislocation-Based Modelling of Microplasticity
Olga Kapetanou, Vasilis Koutsos, Efstathios Theotokoglou +2
Plastic deformation in microscale differs from the macroscopic plasticity in two respects: (i) the flow stress of small samples depends on their size (ii) the scatter of plasticity…
Submicron plasticity: yield stress, dislocation avalanches, and velocity distribution
Péter Dusán Ispánovity, István Groma, Géza Györgyi +2
The existence of a well defined yield stress, where a macroscopic piece of crystal begins to plastically flow, has been one of the basic observations of materials science. In contr…