Alkali, Rare earth, Eu-K, Phase transitions

• Cl-Eu-K
• Eu-K-Mo-O
• Eu-F-K
• Eu-H-K-O-Si
• Eu-F-K-O-Si
• temperature for congruent melting
• fusion
• phase diagram
• decomposition
• rare earth
• alkali
• lanthanoid
• chalcogen
• monoclinic
• orthorhombic
• cubic
• triclinic
• tetragonal