Magnetic properties and hyperfine interaction parameters of the nanocrystalline and annealed Fe90Ge10

X-ray diffraction, magnetic measurements and Mössbauer spectroscopy were used to study the magnetic properties and hyperfine interaction parameters of Fe90Ge10. The data set concerning the fundamental magnetic properties and hyperfine magnetic parameters of the alloys obtained corroborates that the nanocrystalline state does not influence the formation of the properties above.