Conductor, Metal, Non-disordered, Superconductor, Residual resistivity ratio

• Si-V
• Nb-Se
• Ru-Si-U
• Pt-U
• Co-Ge-U
• superconductor
• conductor
• non-disordered
• metal
• transitional
• cubic
• tetragonal
• hexagonal
• orthorhombic
• trigonal