Second-order magnetocrystalline anisotropy coefficient - composition diagram

• Sm-Tb
• B-Fe-Nd-Pr
• Er-Tb
• Fe-N-Nd-Sm
• B-Co-Fe-Gd-Nd
• rare earth
• lanthanoid
• metal
• ferromagnetic
• transitional
• hexagonal
• tetragonal
• trigonal
• cubic