Conductor, Metal, Ginzburg-landau parameter

• Bi-Pb-Tl
• Ba-Ca-Cu-Hg-O
• B-Er-Rh
• As-Ba-Co-Fe
• B-Re-W
• conductor
• metal
• transitional
• superconductor
• non-disordered
• cubic
• tetragonal
• hexagonal
• orthorhombic
• monoclinic