Electronic and electrical properties, Pb-x polyhedra, Tetragonal

• O-Pb-Ti-Zr
• O-Pb-Ti
• La-O-Pb-Ti-Zr
• Mg-Nb-O-Pb-Ti
• Ca-Cu-O-Pb-Sr-Y
• permittivity (dielectric constant)
• conductivity or resistivity
• electrical conductivity
• effective mass
• electronic energy gap
• chalcogen
• disordered
• transitional
• oxide
• ferroelectric