Figure 8From: New microarchitectures of (Er,Yb):Lu2O3 nanocrystals embedded in PMMA: synthesis, structural characterization, and luminescent properties Cathodoluminescence spectra of (Er,Yb):Lu 2 O 3 nanocrystals and (Er,Yb):Lu 2 O 3 nanocrystals embedded into PMMA microcolumns. Back to article page