Ferromagnetic, Lanthanoid, Magnetic transitions, Tetragonal

• B-Fe-Nd
• La-Mn-O-Sr
• Ge-Mn-Sm
• B-C-Ho-Ni
• B-C-Er-Ni
• Curie temperature
• temperature for magnetic transition
• Neel temperature
• magnetic field for magnetic transition
• rare earth
• lanthanoid
• ferromagnetic
• transitional
• metal