Non-coplanar square 4-vertex, Superconductivity

• Ba-Cu-O-Y
• Cu-La-O-Sr
• Fe-Se-Te
• As-Ba-Fe-K
• Ba-Ca-Cu-O-Tl
• superconducting transition temperature
• values of superconducting transition temperature
• critical magnetic field
• critical current density
• upper critical magnetic field
• transitional
• disordered
• chalcogen
• antiferromagnetic
• alkaline
• tetragonal
• orthorhombic
• triclinic
• monoclinic
• hexagonal