Antiferroelectric, Disordered, Transitional, Tripolyhedral, Cubic

• K-O-Ta
• Fe-O-Pb-W
• O-Pb-Zr
• O-Pb-Sc-Ta
• Bi-Na-O-Ti
• electronic and electrical properties
• permittivity (dielectric constant)
• thermal and thermodynamic properties
• structural properties
• phase transitions
• transitional
• chalcogen
• antiferroelectric
• disordered
• tripolyhedral