(Ba0.5La0.5)2CuTlO5.17 tP14 123

• Ba-Cu-La-O-Tl
• Cu-La-O-Pb-Sr
• electronic and electrical properties
• superconducting transition temperature
• superconductivity
• values of superconducting transition temperature
• Hall effect
• rare earth
• lanthanoid
• chalcogen
• high-tc superconductor
• quinary
• tetragonal