Chalcogen, Oxide, Transitional, Co-Fe-O, Remanent magnetization

• Ba-Co-Fe-O
• Bi-Co-Fe-O-Ti
• Co-Fe-O-Zn
• Co-Fe-O-Sr
• chalcogen
• transitional
• oxide
• disordered
• ferromagnetic
• cubic
• hexagonal
• trigonal
• orthorhombic
• tetragonal