Disordered, Ferromagnetic, Transitional, Fe-O, Magnetic properties

• Bi-Fe-O
• Co-Fe-O
• Ba-Fe-O
• Fe-Ni-O
• magnetization
• Moessbauer spectra
• magnetic hysteresis
• magnetic transitions
• coercive field
• ferromagnetic
• transitional
• disordered
• chalcogen
• oxide
• cubic
• trigonal
• hexagonal
• orthorhombic
• tetragonal