Energy band structure, Metal, Non-disordered, Transitional

• Ba-Cu-O-Y
• Fe-Se
• As-Ba-Fe
• Fe
• Ni
• electron energy band structure
• Fermi surface
• Fermi energy
• Brillouin zone
• energy level diagram
• non-disordered
• metal
• transitional
• conductor
• disordered
• cubic
• tetragonal
• orthorhombic
• hexagonal
• trigonal