Chalcogen, Non-disordered, Oxide, Ternary, Transitional, Phase transitions

• Ba-O-Ti
• Na-Nb-O
• O-Sr-Ti
• Bi-Fe-O
• Cu-Ge-O
• structural transitions
• temperature for structural transition
• temperature for congruent melting
• fusion
• pressure for structural transition
• oxide
• ternary
• chalcogen
• non-disordered
• transitional
• orthorhombic
• monoclinic
• cubic
• tetragonal
• trigonal