Abstract
A detailed study has been undertaken of the muon Knight shift in high purity antimony single crystals. No periodic variations with magnetic field (de Haas–van Alphen oscillations) are observed. The temperature dependence below 175 K is close to that expected for a Kondo‐like impurity with an anisotropic muon–electron hyperfine interaction. At higher temperatures the paramagnetic state becomes unstable and a transition occurs to a second state. The longitudinal relaxation rate rises from an apparently non‐zero value at T=0 to a maximum at 50 K, followed by a slow decline. This leads to a Korringa product which is strongly temperature dependent.
Similar content being viewed by others
References
O. Hartmann, E. Karlsson, L.-O. Norlin, K. Pernastal, M. Borghini and T. Ninikoski, Hyp. Int. 4 (1978) 828; Hyp. Int. 6 (1979) 47.
J.H. Brewer, D.R. Harshman, E. Koster, H. Schilling, D.Ll. Williams and M.G. Priestley, Solid State Commun. 6 (1983) 863.
J.H. Brewer, D.R. Harshman, E. Koster, D.R. Noakes, M. Senba and D.Ll. Williams, Hyp. Int. 31 (1986) 433.
B. Lindgren, O. Hartmann, E. Karlsson, R. Wappling, T. Butz and G.M. Kalvius, Hyp. Int. 31 (1986) 439.
W.E. Pickett and B.M. Klein, Phys. Rev. B 31 (1985) 6273.
R.G. Goodrich, S.A. Khan and J.M. Reynolds, Phys. Rev. Lett. 183 (1965) 414.
V.I. Mel'nikov, JETP Lett. 5 (1982) 414.
P. Birrer, E. Torikai and K. Nishiyama, J. Magn. Magn. Matter 140-144 (1995) 2177.
D. Baumann, F.N. Gygax, E. Lippelt, A. Schenck, R. Schmid and S. Barth, Hyp. Int. 31 (1986) 53.
H. Shiba, Prog. Theor. Physics 54 (1975) 967; J. Low Temp. Phys. 25 (1976) 587.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Johnston, T., Chow, K., Dunsiger, S. et al. The giant muon Knight shift in antimony: Evidence for a Kondo impurity. Hyperfine Interactions 106, 71–76 (1997). https://doi.org/10.1023/A:1012665118803
Issue Date:
DOI: https://doi.org/10.1023/A:1012665118803