A Mössbauer effect study of Dy impurities in the h.c.p. metal Zr |
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Authors: | J. Stöhr J.D. Cashion Winfried Wagner L. Asch |
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Affiliation: | Physik Department, Technische Universität München, D-8046 Garching, Federal Republic of Germany |
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Abstract: | The 86.8 keV, 2+ → 0+ Mössbauer resonance of 160Dy has been employed to study the paramagnetic hyperfine (hf) structure of Dy impurities in the hexagonal transition metal Zr. From the observed hf splitting it is concluded that the crystalline electric field ground state is an almost pure Kramers' doublet with g⊥ ? g|. The quadrupole hf interaction and the effects of paramagnetic relaxation on the ME spectrum are also discussed. |
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