(Sr0.6Ca0.4)5[PO4]3F hP42 173

• Ca-F-O-P-Sr
• Ba-La-O-Si
• Bi-O-P-Sr
• Ba-Cr-H-O
• Ca-Eu-F-O-P-Sr
• structural properties
• electronic and electrical properties
• optical properties
• conductivity or resistivity
• activation energy
• apatite
• chalcogen
• alkaline
• disordered
• hexagonal