Electronic energy gap, Ta

• O-Ta
• S-Ta
• K-O-Ta
• Na-O-Ta
• Eu-O-Ta
• 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
• cubic
• orthorhombic
• tetragonal
• monoclinic
• hexagonal