Borate, Chalcogen, Luminescent, Metalloid, Wavelength for luminescence

• B-Ba-Eu-O
• B-Eu-Gd-O-Y
• B-Ba-Eu-Gd-O
• B-In-Li-O-Tb
• B-Ca-Eu-La-O
• luminescent
• metalloid
• chalcogen
• borate
• rare earth
• monoclinic
• hexagonal
• trigonal
• orthorhombic
• tetragonal