Katter, Lanthanoid, Metal, Trigonal

• Fe-N-Sm
• Fe-N-Nd-Sm
• Co-N-Sm
• Co-Fe-N-Sm
• Fe-N-Nd
• magnetic properties
• magnetic anisotropy
• magnetization
• magnetic transitions
• magnetic anisotropy field
• rare earth
• ferromagnetic
• lanthanoid
• metal
• transitional