B-Fe-Nd, B-x polyhedra, Magnetic hysteresis

• B-Co-Fe-Nd
• B-Dy-Fe-Nd
• B-Fe-Nd-Si
• B-Fe-Nd-Ti
• coercive field
• energy product
• remanent induction
• remanent magnetic field
• remanent magnetization
• lanthanoid
• metalloid
• boride
• ferromagnetic
• rare earth
• tetragonal
• trigonal