Fe-Nb, Ferromagnetic, Magnetic transitions

• Fe-Nb-O-Pb
• Fe-Nb-Tb
• Er-Fe-Nb
• Dy-Fe-Nb
• Fe-Gd-Nb
• Curie temperature
• Neel temperature
• temperature for magnetic transition
• freezing temperature for spin glass
• transitional
• ferromagnetic
• disordered
• rare earth
• lanthanoid
• tetragonal
• trigonal
• monoclinic
• cubic
• hexagonal