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

• Ba-Bi-Ca-Cu-O-Pb-Sr-Tl
• Bi-Ca-Cu-Gd-In-O-Pb-Sr
• Bi-Ca-Cu-O-Pb-Sb-Sr
• superconductivity
• electronic and electrical properties
• superconducting transition temperature
• values of superconducting transition temperature
• conductivity or resistivity
• disordered
• cuprate
• chalcogen
• alkaline
• high-tc superconductor