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

• Ba-Ca-O-Ti-Zr
• Ba-O-Ti-Zr
• Ba-O-Sn-Ti
• Ba-Bi-Na-O-Ti
• temperature for structural transition
• pressure for structural transition
• structural transition
• oxide
• nonmetal
• alkaline
• chalcogen
• transitional
• tetragonal
• cubic
• orthorhombic
• trigonal
• monoclinic