Ba-O-Ti, Chalcogen, O-x polyhedra, Tetragonal

• Ba-Ca-O-Ti-Zr
• Ba-La-Nb-O-Ti
• Ba-O-Sr-Ti
• Ba-Bi-O-Ti
• electronic and electrical properties
• structural properties
• thermal and thermodynamic properties
• permittivity (dielectric constant)
• phase transitions
• transitional
• alkaline
• chalcogen
• disordered
• oxide