Ba-O-Ti, Disordered, Intermediate valence, Tetragonal

• Ba-O-Ti-Y
• Ba-Cu-O-Sm-Sn-Ti
• Ba-Cu-O-Sc-Sm-Sn-Ti
• Ba-Mn-O-Ti-Y
• electronic and electrical properties
• structural properties
• permittivity (dielectric constant)
• phase transitions
• structural transitions
• disordered
• intermediate valence
• chalcogen
• alkaline
• oxide