Alkali, Chalcogen, Disordered, Cubic, Electronic energy gap

• Li-Ni-O
• K-O-Ta
• Al-H-Na-O-Si
• Fe-Li-Mn-O
• Fe-Li-O
• values of electronic energy gap
• thermal energy gap
• energy gap for direct transition
• energy gap for indirect transition
• disordered
• alkali
• chalcogen
• transitional