Electronic energy gap, W

• O-W
• Se-W
• O-P-W
• H-Na-O-W
• Bi-O-W
• values of electronic energy gap
• energy gap for indirect transition
• energy gap for direct transition
• thermal energy gap
• spin-orbit splitting of valence band
• transitional
• chalcogen
• oxide
• disordered
• monoclinic
• cubic
• orthorhombic
• triclinic
• tetragonal