Ba-Sr, Disordered, Oxide, Phase transitions

• Ba-O-Sr-Ti
• Ba-La-Mn-O-Sr
• Ba-Cu-La-O-Sr
• Ba-Co-O-Sr
• Ba-Mn-O-Sr
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• oxide
• alkaline
• chalcogen
• disordered
• transitional
• tetragonal
• cubic
• orthorhombic
• hexagonal
• trigonal