Chalcogen, Conductor, Disordered, Luminescence, Trigonal

• Ge-O-Zn
• Gd-O-S-Tb
• Bi-Na-O-Pr-Ti
• Al-O-Tb
• Bi-Er-Na-O-Ti
• wavelength for luminescence
• photoluminescence spectra
• values of luminescence
• luminescence lifetime
• chromaticity diagram
• chalcogen
• disordered
• conductor
• luminescent
• semiconductor