Fe-O-Sr, Moessbauer spectra, Tetragonal, Transitional

• Fe-Mo-O-Sr
• Ce-Cu-Fe-O-Sr-Y
• Fe-O-Sr-Tl
• Fe-La-O-Sr
• isomer shift
• values of Moessbauer spectra
• quadrupole splitting
• hyperfine magnetic field
• transitional
• alkaline
• chalcogen
• oxide
• disordered