Ba0.5Bi3Ca3Cu4O14.5PbSr

• Ba-Bi-Ca-Cu-O-Pb-Sr
• thermal and thermodynamic properties
• thermoelectric power
• values of superconducting transition temperature
• superconductivity
• superconducting transition temperature
• diamagnetic
• chalcogen
• high-tc superconductor
• conductor
• metal