Chalcogen, Disordered, Metalloid, Electronic energy gap, O-Si

• Al-H-Na-O-Si
• Al-H-Mg-O-Si
• Al-Ca-H-O-Si
• Al-Na-O-Si
• values of electronic energy gap
• energy gap for direct transition
• thermal energy gap
• energy gap for indirect transition
• spin-orbit splitting of valence band
• metalloid
• disordered
• chalcogen
• silicate
• monoclinic
• hexagonal
• orthorhombic
• cubic
• tetragonal