Eu-O, Optical properties, Orthorhombic

• Eu-Mn-O
• Ca-Eu-O-Sn
• B-Eu-La-O
• Ba-Eu-O-S-Sr
• Al-Eu-O-Y
• luminescence
• phonons
• photoluminescence spectra
• values of luminescence
• wavelength for luminescence
• rare earth
• chalcogen
• lanthanoid
• nonmetal
• luminescent