2 citations · 5 across the 7 of their papers we have counts for
4 papers · 1 filter
Tuning brittleness in multi-component metallic glasses through chemical disorder aging
Kamran Karimi, Stefanos Papanikolaou
Shear localization in slowly-driven bulk metallic glasses (BMGs) is typically accompanied by a sharp drop in the bulk stress response as a signature of the plastic yielding transit…
Self-diffusion in plastic flow of amorphous solids
Kamran Karimi
We report on a particle-based numerical study of sheared amorphous solids in the dense slow flow regime. In this framework, deformation and flow are accompanied by critical fluctua…
From plastic flow to brittle fracture: role of microscopic friction in amorphous solids
Kamran Karimi, David Amitrano, Jerome Weiss
Plasticity in soft amorphous materials typically involves collective deformation patterns that emerge upon intense shearing. The microscopic basis of amorphous plasticity has been…
Correlation and shear bands in a plastically deformed granular medium
Kamran Karimi, Jean-Louis Barrat
Recent experiments (Le Bouil et al., Phys. Rev. Lett., 2014, 112, 246001) have analyzed the statistics of local deformation in a granular solid undergoing plastic deformation. Expe…