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Internal magnetic hyperfine fields at Hf nuclei in iron, cobalt and nickel hosts

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Abstract

Integral perturbed angular correlation technique has been used to measure the internal hyperfine magnetic fields at Hf nuclei in Fe, Co and Ni matrices. These represent a consistent set of measurements with diffused sources. The 9+/2 (208 keV) 9−/2 (113 keV) 7−/2 cascade in the decay of177Lu→177Hf was used for measurements. The results obtained are:

$$\begin{gathered} H_{Fe}^{Hf} = - 266 \pm 47 kG, \hfill \\ H_{Co}^{Hf} = - 116 \pm 18 kG, \hfill \\ H_{Ni}^{Hf} = - 118 \pm 26 kG. \hfill \\ \end{gathered} $$

These measurements are compared with previous results and discussed in terms of methods of source preparation.

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Author notes

  1. B. Singh

    Present address: Department of Physics, Agriculture University, Ludhiana, India

Authors and Affiliations

  1. Department of Physics, Panjab University, Chandigarh, India

    N. Aggarwal, B. Singh, A. K. Bhati, Renu Bala, S. C. Bedi & H. S. Hans

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  1. N. Aggarwal
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  2. B. Singh
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  3. A. K. Bhati
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  4. Renu Bala
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  5. S. C. Bedi
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  6. H. S. Hans
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Aggarwal, N., Singh, B., Bhati, A.K. et al. Internal magnetic hyperfine fields at Hf nuclei in iron, cobalt and nickel hosts. Hyperfine Interact 13, 271–274 (1983). https://doi.org/10.1007/BF01027257

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  • DOI: https://doi.org/10.1007/BF01027257

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