Cubic, Nb-O-Pb-Ti-Zn, Tripolyhedral

• Mg-Nb-O-Pb-Ti-Zn-Zr
• Mn-Nb-O-Pb-Ti-Zn-Zr
• Nb-O-Pb-Ti-Zn-Zr
• Nb-O-Pb-Sr-Ti-Zn-Zr
• electronic and electrical properties
• permittivity (dielectric constant)
• thermal and thermodynamic properties
• phase transitions
• temperature for structural transition
• tripolyhedral
• chalcogen
• disordered
• transitional
• nonmetal