Chalcogen, Khanna, Optical properties

• Ca-Eu-Mo-O
• Ca-Eu-O-W
• Eu-Mo-O-Y
• Eu-Gd-Mo-O
• Ca-Eu-Mo-Na-O-Sr-W
• luminescence
• wavelength for luminescence
• photoluminescence spectra
• chromaticity diagram
• optical conductivity
• chalcogen
• transitional
• luminescent
• lanthanoid
• rare earth
• tetragonal
• monoclinic
• orthorhombic
• cubic
• trigonal