Electronic and electrical properties, Pb-W, Tetragonal, Transitional

• Bi-Fe-O-Pb-W
• O-Pb-W
• Fe-Nb-O-Pb-Ta-Ti-W-Zr
• Ca-Ni-O-Pb-Ti-W
• Fe-O-Pb-W
• permittivity (dielectric constant)
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• transitional
• chalcogen
• disordered
• oxide
• nonmetal