19 citations · 41 across the 12 of their papers we have counts for
15 papers
Nanoindentation induced plasticity in equiatomic MoTaW alloys by experimentally guided machine learning molecular dynamics simulations
F. J. Dominguez-Gutierrez, T. Stasiak, G. Markovic +2
Refractory complex concentrated alloys (RCCA) exhibit exceptional strength and thermal stability, yet their plastic deformation mechanisms under complex contact loading remain insu…
Thermally Activated Plasticity in Single-Crystal Titanium: A Molecular Dynamics Study of Nanoscale Deformation
G. Markovic, F. J. Dominguez-Gutierrez
Hexagonal close-packed (hcp) titanium exhibits a complex temperature-dependent mechanical response that is central to its use in structural applications. We employ large-scale mole…
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…
Early Stages of Self-Healing at Tungsten Grain Boundaries from Ab Initio Machine Learning Simulations
Jorge Suárez-Recio, Pablo M. Piaggi, Francisco J. Domínguez-Gutiérrez +2
Nanostructured tungsten has been reported as a possible alternative plasma-facing material due to its potential ability to self-heal radiation-induced defects, a property that is a…
Evaluating Compression and Nanoindentation in FCC Nickel: A Methodology for Interatomic Potential Selection
K. Cichocki, F. J. Dominguez-Gutierrez, L. Kurpaska +1
We performed molecular dynamics simulations to investigate the mechanical response of face-centered cubic (FCC) nickel under uniaxial compression and nanoindentation using traditio…
Self-ion irradiation effects on nanoindentation-induced plasticity of crystalline iron: A joint experimental and computational study
K. Mulewska, F. Rovaris, F. J. Dominguez-Gutierrez +7
In this paper, experimental work is supported by multi-scale numerical modeling to investigate nanomechanical response of pristine and ion irradiated with Fe2+ ions with energy 5 M…