Electronic energy gap, Na-Ti, Oxide

• Na-O-Ti
• H-Na-O-Si-Ti
• Ba-Bi-K-Na-Nb-O-Ti
• Bi-K-Na-Nb-O-Ti
• Na-O-Pr-Ti
• values of electronic energy gap
• thermal energy gap
• transitional
• oxide
• alkali
• chalcogen
• orthorhombic
• tetragonal
• monoclinic
• cubic
• trigonal