Alkaline, Ba-Co-Fe-O, Hexagonal, 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
• remanent induction
• transitional
• alkaline
• chalcogen
• oxide
• disordered