Fe-Mg, Ferrimagnet, Moessbauer spectra

• Fe-Mg-O
• Cu-Fe-Mg-O
• Fe-Mg-Mn-O
• Fe-Mg-Mn-O-Ti
• Fe-Mg-O-Zn
• isomer shift
• hyperfine magnetic field
• values of Moessbauer spectra
• quadrupole splitting
• transitional
• chalcogen
• alkaline
• ferrimagnet
• disordered
• cubic
• trigonal
• orthorhombic