2 papers
cond-mat.mtrl-sci2026
Phase-field modeling of TiO2 nanocarving via reaction with hydrogen-bearing gas
Alireza Seifi, Sheikh Akbar, Yanzhou Ji
TiO2 nanocrystals can be fabricated by carving the TiO2 bulk polycrystals using reductive H2-bearing gases, yielding single-crystal [001] nanowire arrays. However, the origin of th…
cond-mat.mtrl-sci2024
Probing trade-off between critical size and velocity in cold-spray: An atomistic simulation
Mahyar Ghasemi, Alireza Seifi, Movaffaq Kateb +3
The detailed mechanism of bonding in the cold spray process has remained elusive for both experimental and theoretical parties. Adiabatic shear instability and hydrodynamic plastic…