Ferromagnetic, Metal, Non-disordered, Values of moessbauer spectra

• Fe-O
• Co-Fe-O
• Fe-O-Zn
• Fe-O-Sr
• Bi-Fe-O
• non-disordered
• metal
• ferromagnetic
• transitional
• disordered
• cubic
• tetragonal
• hexagonal
• trigonal
• orthorhombic