Influence of the addition of Fe on the CrTaVW medium entropy alloy for Nuclear Fusion applications - Ricardo Martins1, Vasco Valadares1, Bernardo Monteiro1, António P.Gonçalves2, José B.Correia3, Andrei Galatanu4, Elena Tejado5, José Y.Pastor5, Marta Dias1 (20th International Conference on Plasma-Facing Materials and Components for Fusion Applications ? Book of Abstracts, digital edition, 2025)