Fe-O-Sr, Hexagonal, Magnetoplumbite, Moessbauer spectra

• Fe-Ga-O-Sr
• Fe-In-O-Sr
• Co-Fe-La-O-Sr
• Fe-O-Ru-Sr-Ti
• isomer shift
• quadrupole splitting
• hyperfine magnetic field
• values of Moessbauer spectra
• transitional
• chalcogen
• alkaline
• magnetoplumbite
• disordered