Luminescence and chromaticity of alkaline earth aluminate MxSr1âxAl2O4:Eu2+ (M: Ca,Ba)
Keywords: رنگ آمیزی; 78.55.âm; 78.20.Bh; 78.20.Wc; LED illumination; Alkaline earth aluminate phosphors; Chromaticity; Crystal field theory; PL; Quantum efficiency;