Chalcogen, Rare earth, Cubic, Eu-O-Y, Luminescence

• Ce-Eu-O-Y
• Al-Eu-O-Y
• Eu-Gd-O-Y
• Eu-O-S-Y
• photoluminescence spectra
• wavelength for luminescence
• values of luminescence
• luminescence lifetime
• chromaticity diagram
• rare earth
• transitional
• chalcogen
• lanthanoid
• oxide