Fe-O, Moessbauer spectra, Oxide, Transitional

• Fe-O-Sr
• Ba-Cu-Fe-O-Y
• Fe-La-O-Sr
• Fe-O-Zn
• values of Moessbauer spectra
• isomer shift
• quadrupole splitting
• hyperfine magnetic field
• oxide
• chalcogen
• transitional
• disordered
• antiferromagnetic
• cubic
• orthorhombic
• tetragonal
• trigonal
• hexagonal