Disordered, Ferromagnetic, Metal, Hexagonal, Moessbauer spectra

• Fe-O-Sr
• Er-Fe
• Dy-Fe
• Fe-P
• Fe-La-O-Pr-Sr
• hyperfine magnetic field
• values of Moessbauer spectra
• isomer shift
• quadrupole splitting
• ferromagnetic
• metal
• disordered
• transitional
• non-disordered