Chalcogen, Disordered, Oxide, Electronic energy gap, Tetragonal

• O-Ti
• O-Sn
• Ba-O-Ti
• Cu-La-O
• Ir-O-Sr
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• thermal energy gap
• polaron formation energy
• oxide
• chalcogen
• disordered
• transitional