We perform an extensive numerical study of avalanche behavior in a two-dimensional Lennard-Jones glass at T = 0, sheared at finite strain rates gamma[over]. From the finite size analysis of stress fluctuations and of transverse diffusion we show that flip-flip correlations remain relevant at all realistic strain rates. We predict that, in steady flow, the avalanche size scales as gamma[over];{-1/d}, with d the space dimension.
Rate-dependent avalanche size in athermally sheared amorphous solids.
Published 2009 in Physical Review Letters
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- Publication year
2009
- Venue
Physical Review Letters
- Publication date
2009-03-18
- Fields of study
Materials Science, Physics, Medicine
- Identifiers
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- Source metadata
Semantic Scholar, PubMed
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