Ba-O-Ti, Chalcogen, Crystal cell

• Ba-O-Sr-Ti
• Ba-Bi-Na-O-Ti
• Ba-La-O-Ti
• Ba-Fe-O-Ti
• thermal and thermodynamic properties
• thermal expansion
• thermal cell parameters change
• volume change at phase transition
• transitional
• chalcogen
• alkaline
• oxide
• tetragonal
• cubic
• orthorhombic
• trigonal
• monoclinic