1973, Electronic and electrical properties, Isopolyhedral, Metal

• Mo
• As-Ga
• Nb
• Si
• Ge
• conductivity or resistivity
• permittivity (dielectric constant)
• energy band structure
• electron density of states
• electronic energy gap
• isopolyhedral
• metal
• non-disordered
• conductor
• unary
• cubic
• hexagonal
• trigonal
• tetragonal