Diamagnetic, Non-disordered, Karpinski, Orthorhombic

• Ba-Cu-O-Y
• As-Eu-Fe
• Fe-Se
• Ba-Cu-Ho-O
• Ba-Cu-Er-O
• superconductivity
• structural properties
• superconducting transition temperature
• electronic and electrical properties
• magnetic properties
• transitional
• non-disordered
• diamagnetic
• rare earth
• chalcogen