Chalcogen, Lanthanoid, Kim, Luminescence

• Cl-Eu-O-P-Sr
• Br-Eu-O-P-Sr
• Ce-Er-O-Sr-Yb
• Eu-O-Y
• Ce-Er-O-Sr
• photoluminescence spectra
• wavelength for luminescence
• CIE chromaticity coordinates
• values of luminescence
• chromaticity diagram
• chalcogen
• lanthanoid
• rare earth
• luminescent
• disordered
• hexagonal
• orthorhombic
• monoclinic
• tetragonal
• cubic