Antiferroelectric, Bi-K-Na-O-Ti, Tetragonal

• Ba-Bi-K-Mn-Na-Nb-O-Ti
• Bi-K-Na-O-Sr-Ti-Zr
• Bi-K-La-Na-O-Ti
• Bi-K-Mg-Na-O-Ti
• electronic and electrical properties
• permittivity (dielectric constant)
• structural properties
• structural transitions
• phase transitions
• nonmetal
• antiferroelectric
• alkali
• chalcogen
• oxide