Chalcogen, Non-disordered, Oxide, Phase transitions, Tetragonal

• Ba-O-Ti
• O-Sr-Ti
• Fe-O-V
• Cu-La-O
• O-V
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• pressure for structural transition
• non-disordered
• oxide
• chalcogen
• transitional