Chalcogen, Conductor, Transitional, Fe, Quadrupole splitting

• Fe-O-Sr
• Fe-La-O-Sr
• Fe-O-Zn
• Fe-O
• Bi-Fe-O
• transitional
• conductor
• chalcogen
• semiconductor
• disordered
• cubic
• tetragonal
• orthorhombic
• trigonal
• hexagonal