Bi-Fe-O, Chalcogen, Ferroelectric, Magnetic properties

• Bi-Fe-La-O
• Bi-Fe-O-Sm
• Bi-Fe-Nd-O
• Bi-Fe-O-Ti
• magnetization
• magnetic hysteresis
• values of magnetization
• coercive field
• transitional
• pnictogen
• chalcogen
• ferroelectric
• disordered
• trigonal
• orthorhombic
• tetragonal
• cubic
• triclinic