Chalcogen, Ferromagnetic, Oxide, Fe-O, Quadrupole splitting

• Fe-O-Sr
• Fe-O-Zn
• Bi-Fe-O
• Fe-Ni-O
• transitional
• oxide
• ferromagnetic
• chalcogen
• disordered
• cubic
• orthorhombic
• hexagonal
• trigonal
• tetragonal