Conductivity or resistivity, Disordered, Orthorhombic, Pb-Sr

• Bi-Ca-Cu-O-Pb-Sr
• Ca-Cu-O-Pb-Sr-Y
• Bi-Cu-O-Pb-Sr
• Bi-Ca-Cu-O-Pb-Sb-Sr
• Cu-O-Pb-Sr-Y
• electrical resistivity
• alkaline
• disordered
• chalcogen
• oxide
• transitional