Fig. 6
From: Identifying an efficient, thermally robust inorganic phosphor host via machine learning
Photoluminescent properties of NaBa0.97Eu0.03B9O15. a Excitation (dashed line) and emission (black solid line) spectra measured at room temperature. The Gaussian fit of the emission spectrum is solid gray. b Measured photoluminescent quantum yield (PLQY) of NaBaB9O15 substituted with varying concentrations of the rare-earth Eu2+ under 315 nm excitation. PLQY for each concentration was measured three times and the error bar represents the standard deviation
