Electronic and electrical properties, Nonmetal, Pb-W

• Mg-O-Pb-W
• Bi-Fe-O-Pb-W
• Fe-Nb-O-Pb-Ta-Ti-W-Zr
• Eu-Na-O-Pb-Ta-Ti-W
• Fe-O-Pb-Ti-W
• permittivity (dielectric constant)
• dielectric loss tangent
• ferroelectric transitions
• electrical conductivity
• chalcogen
• nonmetal
• transitional
• disordered
• oxide
• tetragonal
• cubic
• orthorhombic
• monoclinic
• trigonal