Conductor, Metal, Non-disordered, Transitional, Murs

• Ba-Cu-O-Y
• As-Ba-Fe
• Fe-Se-Te
• Pt-U
• Al-Ce-Ru
• non-disordered
• transitional
• metal
• conductor
• superconductor
• tetragonal
• orthorhombic
• cubic
• hexagonal
• trigonal