2D and 3D Oxidation State Mapping in FeO/Fe3O4 Nanocubes Using the Fe-M2,3 EELS EdgeMario Pelaez-Fernandez, Daniel del-Pozo-Bueno, Maya Marinova, Adrien Teurtrie, Hugues Leroux, Francesca Peiró, Sonia Estradé and Francisco De la PeñaBIO Web Conf., 129 (2024) 06033DOI: https://doi.org/10.1051/bioconf/202412906033