Ba2Ca2Cu3K1.5O10Tl0.5

• Ba-Ca-Cu-K-O-Tl
• electronic and electrical properties
• conductivity or resistivity
• superconductivity
• superconducting transition temperature
• values of superconducting transition temperature
• diamagnetic
• intermediate valence
• conductor
• chalcogen
• high-tc superconductor
• tetragonal