Electronic and electrical properties, Eu-Pb, Lanthanoid, Transitional

• Eu-Na-O-Pb-Ta-Ti-W
• Eu-Na-Nb-O-Pb-Ti-W
• Eu-La-Mn-O-Pb
• Ce-Cu-Eu-O-Pb-Sr
• Eu-Fe-Na-Nb-O-Pb
• conductivity or resistivity
• permittivity (dielectric constant)
• electrical conductivity
• effective mass
• electronic energy gap
• transitional
• lanthanoid
• rare earth
• chalcogen
• disordered
• orthorhombic
• tetragonal
• cubic
• trigonal
• hexagonal