Alkali, Rare earth, Ce-Na, Optical properties

• Ce-H-K-Mn-Na-O-P-W
• Ce-Na-O-P
• B-Ba-Ce-F-Na-O-Sr
• Al-Ce-F-Na-O-Sr
• B-Ba-Ce-Na-O
• luminescence
• photoluminescence spectra
• wavelength for luminescence
• phonons
• optical absorption
• lanthanoid
• rare earth
• alkali
• chalcogen
• nonmetal
• hexagonal
• cubic
• monoclinic
• tetragonal
• orthorhombic