2 papers
cond-mat.mtrl-sci2026
Molecular dynamics study of the role of anisotropy in radiation-driven embrittlement
Hojjat Mousavi, StanisÅaw Stupkiewicz, Aneta Ustrzycka
This study investigates the influence of crystallographic orientation on fracture behavior and the resulting mechanical anisotropy in a Fe55Ni19Cr26 alloy crystal containing radiat…
cond-mat.mtrl-sci2025
Atomistic Study of Radiation-Induced Ductile-to-Brittle Transition in Austenitic Steel
A. Ustrzycka, H. Mousavi, F. J. Dominguez-Gutierrez +1
Neutron irradiation in structural alloys promotes defect clustering, which suppresses plasticity and triggers a ductile-to-brittle transition (DBT), a key degradation mechanism lim…