Alkali, Chalcogen, Disordered, Bi-Na-O-Ti, Tetragonal

• Ba-Bi-Na-O-Ti
• Bi-K-Na-O-Ti
• Ba-Bi-Na-O-Ti-Zr
• Al-Bi-K-Na-O-Ti
• electronic and electrical properties
• permittivity (dielectric constant)
• phase transitions
• structural properties
• structural transitions
• disordered
• pnictogen
• alkali
• chalcogen
• transitional