Electronic and electrical properties, Mg-Nb-O, Orthorhombic

• Mg-Nb-O-Pb-Ti
• Ba-Bi-Mg-Nb-O-Ti
• Mg-Nb-O-Ta
• F-K-Mg-Na-Nb-O
• permittivity (dielectric constant)
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• chalcogen
• transitional
• alkaline
• oxide
• nonmetal