Ba2CaCu2Tl2O8 tI30 139, Chalcogen

• Ba-Ca-Cu-O-Tl
• Bi-Ca-Cu-O-Sr-Y
• Bi-Ca-Cu-Fe-O-Sr
• Bi-Cu-O-Sr-Y
• Bi-Ca-Cu-O-Pr-Sr
• superconductivity
• electronic and electrical properties
• superconducting transition temperature
• structural properties
• values of superconducting transition temperature
• transitional
• alkaline
• chalcogen
• high-tc superconductor
• cuprate
• tetragonal