Pidzyrailo

• Li-O-P-Y-Yb
• Li-O-P-Y
• Cl-Cs-Pb
• Br-Cs-Pb
• Cs-I-Pb
• electronic and electrical properties
• electronic energy gap
• exciton energy
• optical properties
• values of luminescence
• alkali
• nonmetal
• chalcogen
• rare earth
• pnictogen
• monoclinic