Ba-O-Ti-Zr, Chalcogen, Conductor, Semiconductor, Transitional

• Ba-O-Ti-Y-Zr
• Ba-Ca-Er-O-Ti-Zr
• Ba-Nd-O-Ti-Zr
• Ba-Bi-Ca-Cu-O-Ti-Zr
• electronic and electrical properties
• permittivity (dielectric constant)
• phase transitions
• structural transitions
• temperature for structural transition
• alkaline
• oxide
• chalcogen
• conductor
• perovskite
• cubic
• tetragonal
• orthorhombic