Cubic, Disordered, Oxide, Transitional, Electronic energy gap

• O-Sr-Ti
• Fe-O
• Cd-O
• Li-Ni-O
• Mn-O
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• thermal energy gap
• charge-transfer energy
• transitional
• chalcogen
• oxide
• disordered