29 citations · 90 across the 9 of their papers we have counts for
3 papers · 1 filter
Edge dislocations in multi-component solid solution alloys: Beyond traditional elastic depinning
A. Esfandiarpour, S. Papanikolaou, M. Alava
High-entropy alloys (HEA) form solid solutions with large chemical disorder and excellent mechanical properties. We investigate the origin of HEA strengthening in face-centered cub…
Shear banding instability in \remove{high entropy} multi-component metallic glasses: Interplay of composition and short-range order}
Kamran Karimi, Amin Esfandiarpour, Rene Alvarez-Donado1 +2
The shear-banding instability in quasi-statically driven bulk metallic glasses emerges from collective dynamics, mediated by shear transformation zones and associated non-local ela…
Nanoindentation of single crystalline Mo: Atomistic defect nucleation and thermomechanical stability
F. J. Domínguez-Gutiérrez, S. Papanikolaou, A. Esfandiarpour +2
The mechanical responses of single crystalline Body-Centered Cubic (BCC) metals, such as molybdenum (Mo), outperform other metals at high temperatures, so much so that they are con…