3 papers
cond-mat.mtrl-sci2026
Ab initio informed electronic stopping models for light ion propagation in metals
Evgeniia Ponomareva, Artur Tamm, Andrea E. Sand
Understanding ion-matter interactions at the atomistic level is key to advancing materials for the semiconductor industry, space systems, and nuclear fusion technologies. However,…
cond-mat.mtrl-sci2025
Trajectory-Dependent Electronic Energy Losses in Ion Range Simulations
Glen P. Kiely, Bruno Semião, Evgeniia Ponomareva +3
The energy losses of energetic ions in materials depend on both nuclear and electronic interactions. In channeling geometries, the stopping effect of these interactions can be high…
cond-mat.mtrl-sci2024
Local electronic excitations by slow light ions in tungsten
Evgeniia Ponomareva, Eduardo Pitthan, Radek Holeňák +4
Accurately predicting the electronic energy deposition of ions in materials is an important challenge in both fundamental and applied research. While employing ab initio simulation…