Alkaline, Chalcogen, Cubic, Magnetic hysteresis, Mg-O

• Fe-Mg-O
• Fe-Mg-O-Zn
• Co-Fe-Mg-Mn-O
• Fe-Mg-Mn-O
• Cu-Fe-Mg-Ni-O-Zn
• coercive field
• remanent magnetization
• remanent induction
• oxide
• transitional
• alkaline
• chalcogen
• spinel