Hexagonal, Magnetic hysteresis, Sm

• Co-Sm
• B-Co-Sm
• Cu-Ni-Sm
• Co-Cu-Sm
• Fe-Nd-O-Sm-Sr
• coercive field
• energy product
• remanent induction
• remanent magnetization
• remanent magnetic field
• rare earth
• lanthanoid
• transitional
• ferromagnetic
• hard magnet