B-x polyhedra, Co-Fe-O, Ferrimagnet, Magnetic properties

• Co-Fe-O-Zn
• Co-Fe-Mn-O
• B-Co-Fe-O
• Co-Cr-Fe-O
• magnetization
• Moessbauer spectra
• magnetic hysteresis
• coercive field
• saturation magnetization
• ferrimagnet
• transitional
• chalcogen
• disordered
• ferromagnetic
• cubic
• orthorhombic