Ba2CaCu2TlO6.5 tP13 123, Chalcogen, Conductivity or resistivity

• Ba-Ca-Cu-Hg-O
• Ca-Cu-O-Pb-Sr-Y
• Cu-O-Pb-Sr-Y
• Ca-Ce-Cu-O-Sr-Tl
• Ca-Cu-O-Pb-Sr-Tl
• electrical resistivity
• electrical conductivity
• transitional
• chalcogen
• alkaline
• high-tc superconductor
• conductor
• tetragonal