Ba2Ca2Cu3Tl2O9.87 tI50 139

• Ca-Cu-O-Sr-Tl
• Ba-Ca-Cu-O-Rb-Tl
• Ba-Ca-Cu-O-Sr-Tl
• Ba-Ca-Cu-O-Tl-Y
• Bi-Ca-Cu-O-Sr-Tl
• structural properties
• electronic and electrical properties
• conductivity or resistivity
• superconductivity
• superconducting transition temperature
• cuprate
• conductor
• chalcogen
• high-tc superconductor
• alkaline
• tetragonal