Disordered, Metal, Transitional, Karpinski

• Ba-Cu-O-Y
• As-F-Fe-O-Sm
• As-Co-Eu-Fe
• As-F-Fe-Nd-O
• As-Fe-O-Sm
• superconductivity
• superconducting transition temperature
• structural properties
• magnetic properties
• values of superconducting transition temperature
• disordered
• metal
• transitional
• conductor
• diamagnetic
• orthorhombic
• tetragonal
• hexagonal
• cubic