Bi-Ca-Cu-O-Pb-Sr, Bi-x polyhedra, Conductivity or resistivity, Disordered

• Bi-Ca-Cu-O-Pb-Sn-Sr
• Al-Bi-Ca-Cu-O-Pb-Sr-Y
• Ba-Bi-Ca-Cu-O-Pb-Sr-Tl
• Bi-Ca-Cu-O-Pb-Sb-Sr
• electrical resistivity
• disordered
• conductor
• chalcogen
• alkaline
• high-tc superconductor
• orthorhombic
• tetragonal