AApplied Physics A12d agoNear-infrared upconversion in ZnO/RE2O3 (RE = Nd, Yb) composites prepared by thermal decompositionIshia Denisse Méndez-Hernández·Mario Enrique Álvarez-Ramos·Roberto Carlos Carrillo-Torres·Luis Fernando Mendívil·Juan Manuel Molina-Jiménez·R. Sánchez-ZeferinoRead at Applied Physics ATagsLuminescence Properties of Advanced MaterialsMaterials Chemistry