Disordered, O, Phase transitions, Trigonal

• Bi-Fe-O
• Fe-O
• Cr-O-V
• La-Mn-O-Sr
• Ca-La-Mn-O
• temperature for congruent melting
• fusion
• structural transitions
• temperature for structural transition
• pressure for structural transition
• chalcogen
• disordered
• transitional
• oxide