Co-Fe-O, Coercive field, Conductor, Disordered, Transitional

• Co-Fe-O-Zn
• Co-Fe-Mn-O
• Ba-Co-Fe-O
• Co-Fe-Ni-O
• disordered
• oxide
• chalcogen
• conductor
• semiconductor
• cubic
• trigonal
• hexagonal
• orthorhombic
• tetragonal