Diamagnetic, Disordered, Superconductor, Karpinski, Orthorhombic

• Ba-Cu-O-Y
• Fe-Se
• As-F-Fe-O-Sm
• superconductivity
• superconducting transition temperature
• electronic and electrical properties
• values of superconducting transition temperature
• optical properties
• diamagnetic
• chalcogen
• antiferromagnetic
• conductor
• disordered