Study of Zr-Y-O nanoparticles by synchrotron x-ray absorption spectroscopy in an ODS ferritic steel - Oñoro Salaices, Moises; Salas Colera, Eduardo; Auger Martinez, Maria Angustias; Castro Bernal, Maria Vanessa De; Leguey Galan, Teresa (21st International Conference on Fusion Reactor Materials (ICFRM-21), 2024)