Mg-Nb-O-Pb-Ti, Nonmetal, Quinary, Transitional

• electronic and electrical properties
• permittivity (dielectric constant)
• phase transitions
• structural transitions
• temperature for structural transition
• nonmetal
• quinary
• alkaline
• chalcogen
• transitional
• tetragonal
• monoclinic
• cubic
• trigonal
• orthorhombic