Borate, Chalcogen, Metalloid, Luminescence

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