Er-Fe, Er-x polyhedra, Magnetic properties, Trigonal

• Er-Fe-Nd
• B-Er-Fe-O
• C-Er-Fe-Ga
• C-Er-Fe
• Er-Fe-O
• magnetization
• magnetic transitions
• magnetic moment
• Moessbauer spectra
• Curie temperature
• lanthanoid
• rare earth
• transitional
• disordered
• ternary