Conductor, Metal, Energy band structure, Tetragonal

• Cu-La-O
• As-Fe-Li
• As-Ba-Fe
• Fe-Se-Te
• As-Ba-Co-Fe
• electron energy band structure
• Fermi surface
• Fermi energy
• Brillouin zone
• energy at Fermi level
• conductor
• metal
• transitional
• non-disordered
• superconductor