Ferromagnetic, Lanthanoid, Rare earth, Hexagonal, Magnetostriction

• Er-Fe
• Fe-Lu
• Gd-Mn-Sn
• B-Ce-Co
• Ho
• linear magnetostriction
• spontaneous linear magnetostriction
• spontaneous volume magnetostriction
• rare earth
• lanthanoid
• ferromagnetic
• transitional
• non-disordered