C-Si, Cubic, Electronic and electrical properties, Si-x polyhedra

• C-N-Si
• C-Ge-Si
• C-Fe-Si-U
• Al-C-N-Na-O-Si
• electronic energy gap
• effective mass
• energy gap for indirect transition
• permittivity (dielectric constant)
• electrical conductivity
• metalloid
• carbide
• isopolyhedral
• binary
• non-disordered