Conductor, Metal, Fe-O, Hexagonal, Moessbauer spectra

• Fe-O-Sr
• Fe-La-O-Pr-Sr
• Ba-Co-Fe-O
• Fe-O-Sm-Sr
• Ba-Fe-O-Ru
• isomer shift
• hyperfine magnetic field
• quadrupole splitting
• values of Moessbauer spectra
• alkaline
• conductor
• disordered
• chalcogen
• metal