3 citations · 3 across the 1 of their papers we have counts for
7 papers
An innovative materials design protocol for the development of novel refractory high-entropy alloys for extreme environments
O. El Atwani, H. T. Vo, M. Tunes +16
In the quest of new materials that can withstand severe irradiation and mechanical extremes for advanced applications (e.g. fission reactors, fusion devices, space applications, et…
First principles model for voids decorated by transmutation solutes: Short-range order effects and application to neutron irradiated tungsten
Duc Nguyen-Manh, Jan S. Wrobel, Michael Klimenkov +3
Understanding how properties of materials change due to nuclear transmutations is a major challenge for the design of structural components for a fusion power plant. In this study,…
Elastic dipole tensors and relaxation volumes of point defects in concentrated random magnetic Fe-Cr alloys
Jan S. Wróbel, Marcin R. Zemła, Duc Nguyen-Manh +5
Point defects in body-centred cubic Fe, Cr and concentrated random magnetic Fe-Cr are investigated using density functional theory and theory of elasticity. The volume of a substit…
Relaxation volumes of microscopic and mesoscopic irradiation-induced defects in tungsten
Daniel R Mason, Duc Nguyen-Manh, Mihai-Cosmin Marinica +2
The low energy structures of irradiation-induced defects have been studied in detail, as these determine the available modes by which a defect can diffuse or relax. As a result, th…
Outstanding Radiation Resistance of Tungsten-based High Entropy Alloys
O. El-Atwani, N. Li, M. Li +7
A novel W-based refractory high entropy alloy with outstanding radiation resistance has been developed. The alloy was grown as thin films showing a bimodal grain size distribution…
Short-range order in high entropy alloys:Theoretical formulation and application to Mo-Nb-Ta-V-W system
A. Fernandez-Caballero, J. S. Wrobel, P. M. Mummery +1
In high-entropy alloys (HEAs), the local chemical fluctuations from disordered solute solution state into segregation, precipitation and ordering configurations are complex due to…