Properties of a new metal-ferrite composite as seen by Mössbauer spectroscopy

Several samples of a new metal-ferrrite composite made up of Fe-Co alloy and mixed Fe-Co ferrite have been studied by Mossbauer spectroscopy with and without applied field. The general chemical formulas have been established and the non-collinear magnetic structure has been evidenced at low temperature due to anisotropic Fe2+ and Co2+ ions.