1991, Ba-Ca-Cu-O-Tl, Disordered

• Ba-Ca-Cu-O-Tl-Y
• Ba-Ca-Cu-Hg-O-Tl
• Ba-Ca-Cu-Nd-O-Tl
• Ba-Ca-Cu-O-Rb-Tl
• electronic and electrical properties
• superconductivity
• superconducting transition temperature
• conductivity or resistivity
• values of superconducting transition temperature
• disordered
• cuprate
• alkaline
• chalcogen
• high-tc superconductor
• tetragonal