Electronic and electrical properties, Na-Ti, Oxide, Trigonal

• Ba-Bi-Na-O-Ti
• Bi-K-Na-O-Ti
• Na-O-Ti
• La-Na-O-Pb-Ti-Zr
• Bi-La-Mg-Na-O-Ti
• permittivity (dielectric constant)
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• transitional
• oxide
• alkali
• chalcogen
• disordered