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

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