Ginzburg-landau parameter, Superconductor

• Bi-Pb-Tl
• B-Er-Rh
• B-Re-W
• As-Ba-Co-Fe
• Si-V
• conductor
• superconductor
• transitional
• metal
• ternary
• cubic
• tetragonal
• hexagonal
• orthorhombic
• trigonal