Chalcogen, Lanthanoid, Luminescent, Kim, Photoluminescence spectra

• Eu-O-Y
• Al-Ba-Eu-Mg-O
• Ba-Ca-Cl-Eu-Mg-O-P-Sr
• Ba-Cl-Eu-O-P
• Ba-Cl-Eu-O-P-Sr
• luminescent
• rare earth
• lanthanoid
• chalcogen
• disordered
• hexagonal
• orthorhombic
• tetragonal
• monoclinic
• cubic