Er-Se, Phase transitions

• Er-Se-Sn
• Er-La-Se
• Cu-Er-Pb-Se
• Er-O-Se
• fusion
• temperature for congruent melting
• phase diagram
• decomposition
• rare earth
• lanthanoid
• chalcogen
• ternary
• orthorhombic
• monoclinic
• trigonal
• cubic
• tetragonal