Alkaline, Chalcogen, Oxide, Monoclinic, Optical properties

• Al-Dy-Eu-O-Sr
• Al-Eu-O-Sr
• Ca-Co-O
• Ba-Bi-O
• O-Sr-V
• luminescence
• phonons
• optical spectra
• photoluminescence spectra
• wavelength for luminescence
• oxide
• chalcogen
• alkaline
• transitional
• rare earth