Karpinski, Metal, Superconductor, Transitional

• Ba-Cu-O-Y
• As-F-Fe-O-Sm
• K-O-Os
• As-Eu-Fe
• As-Fe-O-Sm
• superconductivity
• magnetic properties
• superconducting transition temperature
• values of superconducting transition temperature
• electronic and electrical properties
• superconductor
• transitional
• conductor
• metal
• diamagnetic
• orthorhombic
• tetragonal
• cubic
• hexagonal
• triclinic