Hexagonal, Kim, Luminescent, Oxide, Optical properties

• Ce-Li-O-Si
• Li-O-Si-Tb
• Eu-Li-O-Si
• Ce-La-Li-O-Si
• Eu-La-Li-O-Si
• luminescence
• photoluminescence spectra
• phonons
• reflectivity
• wavelength for luminescence
• oxide
• luminescent
• chalcogen
• lanthanoid
• rare earth