Apatite, Chalcogen

• Ca-H-O-P
• La-O-Si
• Ca-F-O-P
• F-O-P-Pb
• La-O-Si-Sr
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• optical properties
• luminescence
• chalcogen
• apatite
• disordered
• alkaline
• hexagonal
• trigonal
• monoclinic
• triclinic
• orthorhombic