@article{ref1,
title="Driving rate dependence of avalanche statistics and shapes at the yielding transition",
journal="Physical review letters",
year="2016",
author="Liu, Chen and Ferrero, Ezequiel E. and Puosi, Francesco and Barrat, Jean-Louis and Martens, Kirsten",
volume="116",
number="6",
pages="e065501-e065501",
abstract="We study stress time series caused by plastic avalanches in athermally sheared disordered materials. Using particle-based simulations and a mesoscopic elastoplastic model, we analyze system size and shear-rate dependence of the stress-drop duration and size distributions together with their average temporal shape. We find critical exponents different from mean-field predictions, and a clear asymmetry for individual avalanches. We probe scaling relations for the rate dependency of the dynamics and we report a crossover towards mean-field results for strong driving.<p /> <p>Language: en</p>",
language="en",
issn="0031-9007",
doi="10.1103/PhysRevLett.116.065501",
url="http://dx.doi.org/10.1103/PhysRevLett.116.065501"
}