Conductor, Disordered, Metal, Superconductor, Upper critical magnetic field

• Ba-Cu-O-Y
• Fe-Se-Te
• Fe-Se
• B-Mg
• Ru-Si-U
• superconductor
• disordered
• metal
• conductor
• transitional
• tetragonal
• cubic
• orthorhombic
• hexagonal
• trigonal