Er-Fe, Er-x polyhedra, Metal, Orthorhombic

• Er-Fe-Ge
• Er-Fe-Sn
• C-Er-Fe
• Er-Fe-H
• magnetic properties
• magnetization
• thermal and thermodynamic properties
• magnetic transitions
• Moessbauer spectra
• ternary
• rare earth
• metal
• lanthanoid
• transitional