Co-Fe-O, Co-x polyhedra, Trigonal

• Ba-Co-Fe-O
• Co-Fe-La-O-Sr
• Co-Fe-Li-O
• Bi-Co-Fe-O
• Co-Fe-La-O
• magnetic properties
• structural properties
• thermal and thermodynamic properties
• electronic and electrical properties
• magnetization
• chalcogen
• disordered
• transitional
• oxide
• ferromagnetic