B-x polyhedra, Co-Fe-O

• Co-Fe-O-Zn
• Co-Fe-Mn-O
• Co-Cr-Fe-O
• Ba-Co-Fe-O-Sr
• magnetic properties
• structural properties
• magnetization
• electronic and electrical properties
• thermal and thermodynamic properties
• transitional
• disordered
• chalcogen
• oxide
• ferrimagnet
• cubic
• orthorhombic
• tetragonal
• trigonal