Bi-Ca-Cu-O-Pb-Sr, Bi-x polyhedra, Disordered

• Ba-Bi-Ca-Cu-O-Pb-Sr-Tl
• Bi-Ca-Cu-O-Pb-Sr-Y
• Bi-Ca-Cu-F-O-Pb-Sr
• Bi-Ca-Cu-O-Pb-Sn-Sr
• superconductivity
• electronic and electrical properties
• superconducting transition temperature
• values of superconducting transition temperature
• conductivity or resistivity
• disordered
• oxide
• chalcogen
• alkaline
• pnictogen
• orthorhombic
• tetragonal