Ba-Co-Fe-O, Chalcogen, Disordered, Magnetic hysteresis

• Ba-Co-Fe-O-Ti
• Ba-Co-Fe-O-Zr
• Ba-Co-Fe-O-Sn
• Ba-Ca-Co-Fe-La-O-Sr
• coercive field
• remanent magnetization
• remanent magnetic field
• transitional
• chalcogen
• alkaline
• disordered
• oxide
• hexagonal
• trigonal
• cubic
• orthorhombic