Ba-O-Sr-Ti, Chalcogen, Orthorhombic

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