Research Article

Raman and Fluorescence Spectroscopy of CeO2, Er2O3, Nd2O3, Tm2O3, Yb2O3, La2O3, and Tb4O7

Figure 12

Raman spectra for Yb2O3 with (a) 442 nm excitation, (b) 514 nm excitation, and (c) 633 nm excitation.