Fe-O, Magnetic hysteresis, Orthorhombic, Rare earth

• Bi-Fe-La-O
• Fe-La-O
• Bi-Fe-O-Sm
• Fe-Gd-O
• Bi-Co-Fe-La-O-Ti
• coercive field
• remanent magnetization
• remanent induction
• remanent magnetic moment
• transitional
• chalcogen
• rare earth
• oxide
• lanthanoid