Conductor, Disordered, Luminescent, Photoluminescence spectra

• Eu-O-Y
• O-Zn
• S-Zn
• Cd-O-W
• Ce-O
• luminescent
• disordered
• conductor
• chalcogen
• semiconductor
• cubic
• tetragonal
• hexagonal
• monoclinic
• orthorhombic