Disordered, Oxide, Superconductivity, Y-x polyhedra

• Ba-Cu-O-Y
• Ba-Cu-O-Pr-Y
• Ba-Cu-O-Y-Zn
• Ba-Ca-Cu-O-Y
• Ba-Co-Cu-O-Y
• superconducting transition temperature
• values of superconducting transition temperature
• critical current density
• critical magnetic field
• values of critical current density
• oxide
• rare earth
• chalcogen
• disordered
• transitional
• orthorhombic
• tetragonal
• trigonal
• cubic