Ba-O-Sr-Ti, Chalcogen, Conductor, Oxide, Transitional

• Ba-Gd-O-Sr-Ti-V
• Ba-Bi-O-Sr-Ti
• Ba-O-Sm-Sr-Ti-V
• Ba-Nb-O-Sr-Ti
• electronic and electrical properties
• permittivity (dielectric constant)
• structural properties
• phase transitions
• structural transitions
• oxide
• alkaline
• chalcogen
• conductor
• transitional
• cubic
• tetragonal
• orthorhombic
• trigonal