Ba-Cu-O-Tl, Orthorhombic, Transitional

• Ba-Ca-Cu-O-Tl
• Ba-Ca-Cu-Mn-O-Tl
• Ba-Ca-Cu-O-Ti-Tl
• Ba-Cu-O-Sr-Tl
• electronic and electrical properties
• structural properties
• superconductivity
• superconducting transition temperature
• values of superconducting transition temperature
• chalcogen
• transitional
• alkaline
• high-tc superconductor
• conductor