Ca[WO4] tI24 88, Nonmetal, Optical properties

• Ca-O-W
• O-Pb-W
• Ca-Mo-O
• Ba-O-W
• Gd-Na-O-W
• luminescence
• photoluminescence spectra
• optical absorption
• values of luminescence
• phonons
• nonmetal
• transitional
• chalcogen
• luminescent
• rare earth
• tetragonal