Abstract
Positive-muon (μ +) spin relaxation experiments have been carried out in the dilute ferromagnetic alloy Pd+2 at.% Mn (T c=5.8 K). In the paramagnetic state the inhomogeneousμ + linewidth is proportional to the bulk magnetization. BelowT c theμ + linewidth and the width of theμ + local field distribution in zero applied field are both in qualitative accord with the Sherrington-Kirkpatrick theory of disordered magnets.
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This work was performed under the auspices of the U.S. Department of Energy, and was supported by the U.S. National Science foundation, grant nos. DMR-7909223 and DMR-8115543, and by the Netherlands “Stichting voor Fundamenteel Onderzoek der Materie” (FOM).
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Dodds, S.A., Gist, G.A., Heffner, R.H. et al. Muon spin relaxation in ferromagneticPdMn. Hyperfine Interact 18, 467–471 (1984). https://doi.org/10.1007/BF02064855
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DOI: https://doi.org/10.1007/BF02064855