Abstract
We have remeasured the Korringa contributionT 1e to the nuclear spin lattice relaxation time of the interstitial12B in nobel metals and in Al. TheT 1e T times the squared Knight shiftK of12B taken from the literature, that is the Korringa product of12B, shows that the conduction-electron spin susceptibility is exchange enhanced similarly to that sensed by the matrix nucleus. The enhancement factors are equal within the experimental errors for both interstitial and matrix positions in Cu and Ag. The enhancement factors at the boron and at the matrix position are different in Au and Al.
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R. Pirlot, M. Cyamukungu, R. Demeure, L. Grenacs, J. Lehmann, K. Tompa and X. Urbain, Phys. Lett. A 136 (1989) 494.
K. Tompa, R. Pirlot, L. Grenacs and J. Lehmann, Phys. Stat. Sol. (b) 153 (1989) 721.
A. Schenk, in:Muon Spin Rotation Spectroscopy (Hilger, Bristol, 1985) pp. 139, 142.
B.M. Klein and W.E. Pickett. Phys. Rev. 29 (1984) 1597.
R. Pirlot, PhD Thesis, Université Catholique de Louvain, Belgium (1990), unpublished.
T.K. McNab, J.D. Perez and R.E. McDonald, Phys. Rev. B 18 (1978) 92.
J.D. Perez, R.E. McDonald and T.K. McNab, Phys. Rev. B 19 (1979) 163.
E. Jäger, K. Bürkmann, B. Fischer, H.-P. Frank, B. Ittermann, G. Sulzer, H.-J. Stöckmann and H. Ackermann, Z. Phys. B 86 (1992) 389.
R.E. McDonald and T.K. McNab, Phys. Lett. 63A (1977) 177.
H.J. Stöckmann, E. Jäger, G. Sulzer, B. Ittermann, H. Ackermann, E. Diehl, R. Dippel, B. Fischer, H.P. Frank and W. Seelinger, Hyp. Int. 49 (1989) 235.
R.E. McDonald and T.K. McNab, Phys. Rev. C 10 (1974) 946.
J. Korringa, Physica 16 (1950) 601.
T. Moriya, J. Phys. Soc. Japan 18 (1963) 516.
A. Narath and H.T. Weaver, Phys. Rev. 175 (1968) 373.
A. Nöth and B. Wrackmeyer, in:NMR basic Principles and Progress, Vol. 14, eds. P. Diehl, Z. Fluch and Z. Kosfeld (Springer, Berlin, 1978) pp. 6, 7.
W.M. Shyu, T.P. Das and C.D. Gaspari, Phys. Rev. 152 (1966) 270.
J. Appel, Phys. Rev. 139 (1965) 1536.
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Pirlot, R., Cyamukungu, M., Grenacs, L. et al. Hyperfine coupling of12B in noble metals and Al; enhancement of the conduction-electron spin susceptibility by e-e exchange. Hyperfine Interact 80, 989–993 (1993). https://doi.org/10.1007/BF00567452
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DOI: https://doi.org/10.1007/BF00567452