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

• Eu-O-V-Y
• Eu-O-S-Y
• Eu-Mo-O-Y
• B-Ba-Eu-O-Y
• wavelength for luminescence
• photoluminescence spectra
• values of luminescence
• luminescence lifetime
• chromaticity diagram
• rare earth
• transitional
• lanthanoid
• chalcogen
• luminescent
• monoclinic
• cubic
• tetragonal
• orthorhombic
• trigonal