Electronic and electrical properties, Mg-Nb-O-Pb-Ti, Nb-x polyhedra

• Mg-Nb-O-Pb-Ti-Zn-Zr
• Mg-Nb-O-Pb-Ti-W
• Bi-Mg-Nb-O-Pb-Ti
• In-Mg-Nb-O-Pb-Ti
• permittivity (dielectric constant)
• real part of permittivity
• ferroelectric transitions
• ferroelectric Curie temperature
• transitional
• disordered
• alkaline
• chalcogen
• nonmetal
• cubic
• tetragonal
• monoclinic
• trigonal
• orthorhombic