Ba-Co-Fe-O, Chalcogen, Oxide, Transitional, Coercive field

• Ba-Co-Fe-O-Ti
• Ba-Co-Fe-O-Zn
• Ba-Co-Fe-O-Sn
• Ba-Co-Fe-Gd-O
• transitional
• chalcogen
• alkaline
• oxide
• disordered
• hexagonal
• trigonal
• cubic
• orthorhombic
• tetragonal