Lanthanoid, Ternary, Transitional, Orthorhombic, Phase transitions

• Mn-O-Tb
• Dy-Mn-O
• La-Mn-O
• Ho-Mn-O
• As-Eu-Fe
• temperature for congruent melting
• fusion
• structural transitions
• temperature for structural transition
• decomposition
• ternary
• transitional
• lanthanoid
• rare earth