Electronic and electrical properties, Pb-x polyhedra

• O-Pb-Ti-Zr
• O-Pb-Zr
• Pb-Te
• Mg-Nb-O-Pb-Ti
• La-O-Pb-Ti-Zr
• electrical conductivity
• permittivity (dielectric constant)
• effective mass
• electronic energy gap
• values of electronic energy gap
• chalcogen
• disordered
• transitional
• oxide
• non-disordered
• cubic
• orthorhombic
• tetragonal
• monoclinic
• trigonal