Ba2Ca1.5Cu3Hg0.5O8.5Sm0.5Tl0.5

• Ba-Ca-Cu-Hg-O-Sm-Tl
• electronic and electrical properties
• conductivity or resistivity
• superconductivity
• electrical resistivity
• charge carrier mobility
• lanthanoid
• rare earth
• conductor
• chalcogen
• high-tc superconductor
• tetragonal