Borate, Chalcogen, Luminescent, Metalloid, Rare earth, Luminescence

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