Synthesis and atomic scale characterization of Er2O3 nanoparticles: enhancement of magnetic properties and changes in the local structure - Corrêa, Eduardo de Lima; Bosch-Santos, Brianna; Freitas, Rafael Sá de; Potiens, Maria da Penha Albuquerque; Saiki, Mitiko; Carbonari, Artur Wilson (Nanotechnology, 2018)