Ba-O-Ti, Chalcogen, Disordered, Oxide, Structural transitions

• Ba-Ca-O-Ti-Zr
• Ba-O-Ti-Zr
• Ba-O-Sr-Ti
• Ba-O-Sn-Ti
• temperature for structural transition
• structural transition
• pressure for structural transition
• oxide
• disordered
• alkaline
• chalcogen
• transitional
• tetragonal
• cubic
• orthorhombic
• trigonal
• hexagonal