Ba-Ca-Cu-O-Tl, Disordered, Oxide, Electric properties, Tetragonal

• Ba-Ca-Cu-Hg-O-Tl
• Ba-Ca-Cu-O-Tl-Y
• Ba-Ca-Cu-O-Sr-Tl
• Ba-Ca-Cu-O-Pb-Sr-Tl
• conductivity or resistivity
• electrical resistivity
• valence or charge transfer
• disordered
• cuprate
• alkaline
• chalcogen
• high-tc superconductor