Ba-O-Ti-Zr, Chalcogen, Conductor, Non-disordered

• Ba-Ca-Er-O-Ti-Zr
• Ba-Bi-Ca-Cu-O-Ti-Zr
• Ba-O-Ti-Zn-Zr
• electronic and electrical properties
• permittivity (dielectric constant)
• structural transitions
• phase transitions
• temperature for structural transition
• alkaline
• ferroelectric
• chalcogen
• conductor
• giant magnetocaloric effect
• tetragonal
• orthorhombic
• cubic