Disordered, Ferromagnetic, Rare earth, Values of moessbauer spectra

• Ba-Cu-Fe-O-Y
• Fe-La-Mn-O-Sr
• Fe-La-O
• Ca-Fe-La-Mn-O
• Fe-Ti-Y
• ferromagnetic
• rare earth
• disordered
• transitional
• lanthanoid
• tetragonal
• cubic
• trigonal
• hexagonal
• orthorhombic