Co-Fe-O, Coercive field, Disordered, Oxide, Hexagonal

• Ba-Co-Fe-O
• Ba-Co-Fe-O-Ti
• Co-Fe-La-O-Sr
• Ba-Co-Fe-O-Sn
• Ca-Co-Fe-La-O-Sr
• transitional
• chalcogen
• oxide
• disordered
• alkaline