El maadi

• K-O-P-Pd
• K-Mn-O-P
• Cu-O-P-Zn
• Mn-O-P-Zn
• Cd-K-O-P
• magnetic properties
• structural properties
• electronic and electrical properties
• magnetic susceptibility
• activation energy
• transitional
• chalcogen
• diphosphate
• pnictogen
• quaternary
• monoclinic
• orthorhombic