Slip avalanche in nanoscratching of metallic glasses
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4989455
Abstract: Slip avalanches, similar to discrete earthquake events, of Zr-, Co-, and Ce-based metallic glasses during nanoscratching were investigated. Differing from the conventional continuum approach, mean-field theory, which is an inherently-discrete model, was applied to analytically… read more here.
Keywords: slip; slip avalanches; slip avalanche; mean field ... See more keywords
Scaling of slip avalanches in sheared amorphous materials based on large-scale atomistic simulations.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.032902
Abstract: Atomistic simulations of binary amorphous systems with over 4 million atoms are performed. Systems of two interatomic potentials of the Lennard-Jones type, LJ12-6 and LJ9-6, are simulated. The athermal quasistatic shearing protocol is adopted, where… read more here.
Keywords: scaling slip; slip avalanches; avalanches sheared; sheared amorphous ... See more keywords