Antiferroelectric, Ferroelectric, Trigonal

• Bi-Fe-O
• Bi-Na-O-Ti
• Ba-O-Ti
• O-Pb-Zr
• B-Fe-Gd-O
• electronic and electrical properties
• structural properties
• magnetic properties
• permittivity (dielectric constant)
• magnetization
• ferroelectric
• chalcogen
• antiferroelectric
• transitional
• oxide