Ferromagnetic, Lanthanoid, Metal, Katter, Magnetic properties

• Fe-N-Sm
• Fe-N-Nd-Sm
• Co-N-Sm
• Co-Fe-N-Sm
• Fe-N-Nd
• magnetic anisotropy
• magnetic transitions
• magnetization
• Curie temperature
• magnetic anisotropy field
• rare earth
• metal
• ferromagnetic
• lanthanoid
• transitional
• trigonal
• hexagonal
• cubic