Metal, Non-disordered, Rare earth, Moessbauer spectra, Trigonal

• Fe-Sm
• Fe-N-Sm
• Fe-Nd
• Fe-Pr
• Fe-Gd
• hyperfine magnetic field
• isomer shift
• values of Moessbauer spectra
• quadrupole splitting
• rare earth
• metal
• non-disordered
• lanthanoid
• transitional