Chalcogen, Ferrimagnet, Co-Fe-O, Values of moessbauer spectra

• Co-Fe-O-Zn
• Co-Fe-Mn-O
• Ba-Co-Fe-O
• B-Co-Fe-O
• transitional
• chalcogen
• ferrimagnet
• oxide
• disordered
• cubic
• trigonal
• hexagonal
• orthorhombic
• tetragonal