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Perturbed angular correlations for Gd in gadolinium: in-beam comparisons of relative magnetizations

A. E. Stuchbery·A. N. Wilson·P. M. Davidson·N. Benczer-Koller
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Abstract

Perturbed angular correlations were measured for Gd ions implanted into gadolinium foils following Coulomb excitation with 40 MeV O-16 beams. A technique for measuring the relative magnetizations of ferromagnetic gadolinium hosts under in-beam conditions is described and discussed. The combined electric-quadrupole and magnetic-dipole interaction is evaluated. The effect of nuclei implanted onto damaged or non-substitutional sites is assessed, as is the effect of misalignment between the internal hyperfine field and the external polarizing field. Thermal effects due to beam heating are discussed.

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A. E. Stuchbery, A. N. Wilson, P. M. Davidson, N. Benczer-Koller. 2006-09-21. Perturbed angular correlations for Gd in gadolinium: in-beam comparisons of relative magnetizations. https://doi.org/10.1016/j.nimb.2006.09.004

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