Ba-Fe-O, Chalcogen, Jmmmdc, Magnetic hysteresis

• Ba-Co-Fe-O
• Ba-Co-Fe-O-Ti
• Ba-Fe-Mn-O
• Ba-Co-Fe-O-Sn
• coercive field
• remanent magnetization
• remanent induction
• energy product
• transitional
• chalcogen
• alkaline
• ferromagnetic
• disordered
• hexagonal
• trigonal
• cubic
• orthorhombic
• tetragonal