B-Eu, Chalcogen, Luminescent, Luminescence

• B-Eu-Gd-O
• B-Eu-Gd-O-Y
• B-Ba-Cl-Eu-Gd-O
• B-Ba-Cl-Eu-O-Y
• B-Ca-Cl-Eu-K-O
• wavelength for luminescence
• photoluminescence spectra
• values of luminescence
• CIE chromaticity coordinates
• luminescence lifetime
• metalloid
• lanthanoid
• luminescent
• chalcogen
• rare earth
• monoclinic
• hexagonal
• trigonal
• orthorhombic
• tetragonal