Ba-Ca-Cu-O-Tl, Ba-x polyhedra, Superconductivity, Transitional

• Ba-Ca-Cu-Hg-O-Tl
• Ba-Bi-Ca-Cu-O-Pb-Sr-Tl
• Ba-Ca-Cu-O-Pb-Sr-Tl
• Ba-Ca-Cu-O-Sr-Tl
• superconducting transition temperature
• values of superconducting transition temperature
• critical current density
• values of critical current density
• critical magnetic field
• alkaline
• cuprate
• chalcogen
• conductor
• disordered
• tetragonal