19 citations · 55 across the 11 of their papers we have counts for
3 papers · 1 filter
Transforming mesoscale granular plasticity through particle shape
Kieran A. Murphy, Karin A. Dahmen, Heinrich M. Jaeger
When an amorphous material is strained beyond the point of yielding it enters a state of continual reconfiguration via dissipative, avalanche-like slip events that relieve built-up…
Experimental evidence of accelerated seismic release without critical failure in acoustic emissions of compressed nanoporous materials
Jordi Baró, Karin A. Dahmen, Jörn Davidsen +5
The total energy of acoustic emission (AE) events in externally stressed materials diverges when approaching macroscopic failure. Numerical and conceptual models explain this accel…
Yield precursor dislocation avalanches in small crystals: the irreversibility transition
Xiaoyue Ni, Haolu Zhang, Danilo B. Liarte +4
The transition from elastic to plastic deformation in crystalline metals shares history dependence and scale-invariant avalanche signature with other non-equilibrium systems under…