Co-Fe-O, Ferromagnetic, Transitional, Moessbauer spectra

• Co-Fe-O-Zn
• Co-Fe-La-O-Sr
• Co-Fe-Mn-O
• Ba-Co-Fe-O
• isomer shift
• values of Moessbauer spectra
• hyperfine magnetic field
• quadrupole splitting
• transitional
• chalcogen
• ferromagnetic
• disordered
• oxide
• cubic
• hexagonal
• trigonal
• orthorhombic
• tetragonal