Ar-x polyhedra, Electronic energy gap

• Ar
• Ar-H-O
• Al-Ar-Cs-H-Na-O-Si
• Ar-H
• Ar-H-K-O-Sb-Se
• values of electronic energy gap
• energy gap for direct transition
• exciton energy
• spin-orbit splitting of valence band
• energy gap for indirect transition
• noble gas
• metal
• nonmetal
• non-disordered
• isopolyhedral
• cubic
• hexagonal
• tetragonal
• orthorhombic