Al-Y, Chalcogen, Disordered, Optical properties

• Al-Ce-O-Y
• Al-Mn-O-Y
• Al-Eu-O-Y
• Al-Ba-Cu-O-Y
• Al-B-Ga-Nd-O-Y
• luminescence
• optical absorption
• values of luminescence
• optical absorption coefficient
• photoluminescence spectra
• transitional
• chalcogen
• rare earth
• disordered
• nonmetal
• cubic
• orthorhombic
• tetragonal
• trigonal
• hexagonal