Orthorhombic, Phase transitions, Ternary

• As-Ba-Fe
• Na-Nb-O
• Ba-O-Ti
• Cu-Ge-O
• Mn-O-Tb
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• pressure for structural transition
• ternary
• non-disordered
• transitional
• rare earth