Er-Fe, Er-x polyhedra, Lanthanoid, Trigonal

• Er-Fe-H
• Er-Fe-Nd
• C-Er-Fe
• Er-Fe-O
• B-Er-Fe-O
• thermal and thermodynamic properties
• magnetic properties
• structural properties
• magnetization
• electronic and electrical properties
• rare earth
• lanthanoid
• transitional
• disordered