Eu-O, Eu-x polyhedra, Phase transitions, Trigonal

• Ca-Eu-O-P
• Ba-Eu-N-O-Si
• Eu-F-O
• Bi-Eu-O
• fusion
• temperature for congruent melting
• structural transitions
• temperature for structural transition
• decomposition
• lanthanoid
• rare earth
• chalcogen
• disordered