Alkaline, Chalcogen, High-tc superconductor, Ba-Tl

• Ba-Ca-Cu-O-Tl
• Ba-Cu-O-Tl
• Ba-Ca-Cu-Hg-O-Tl
• Ba-Cu-La-O-Tl
• Ba-Ca-Cu-O-Tl-Y
• electronic and electrical properties
• superconductivity
• thermal and thermodynamic properties
• superconducting transition temperature
• values of superconducting transition temperature
• high-tc superconductor
• transitional
• alkaline
• chalcogen
• conductor
• tetragonal
• orthorhombic
• monoclinic