Electronic and electrical properties, Pr-x polyhedra, Rare earth

• Ba-Cu-O-Pr
• Ca-Mn-O-Pr
• Mn-O-Pr-Sr
• Ba-Cu-O-Pr-Y
• Ca-La-Mn-O-Pr
• conductivity or resistivity
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• rare earth
• lanthanoid
• transitional
• disordered
• chalcogen
• orthorhombic
• tetragonal
• cubic
• monoclinic
• hexagonal