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Nuclear orientation of82Br implanted into Fe

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Abstract

Nuclear orientation measurements are used to determine the hyperfine hamiltonian for82Br implanted into Fe single crystals (dose 5×1014/cm−2 implant energy 80 keV). Using a model based upon channeling measurements a good fit to the temperature-dependent gamma anisotropy is obtained for a pure magnetic interaction experienced by the 36±5% of Br which implants substitutionally of magnitudeB hf (substitutional)=840±120 kG, withB hf (non-substitutional)<150 kG. This hamiltonian is used to deduce unknown multipole mixing ratios in the daughter82Kr decay. Hyperfine field systematics are shown to indicate a substitutionalFeBr field of ∼1000 kG, and the origins of this field and the smaller interstitial interaction are discussed.

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References

  1. G.N. Rao, Atomic Data and Nuclear Data Tables, 15 (1975) 554.

    Google Scholar 

  2. R.B. Alexander, P.T. Callaghan and J.M. Poate, Phys. Rev. B9 (1974) 3022.

    Google Scholar 

  3. R.J. Blin-Stoyle and M.A. Grace, Handbuch der Physik 42 (1957) 555.

    Google Scholar 

  4. N.J. Stone, Hyperfine Interactions 2 (1976) 45.

    Google Scholar 

  5. I. Lindgren in Alpha, beta, and gamma spectroscopy, ed. K. Siegbahn (North-Holland, Amsterdam, 1964) appendix 4.

    Google Scholar 

  6. J.F. Lemming and R.L. Auble, Nuclear Data Sheets 15 (1975) 315.

    Google Scholar 

  7. P.T. Callaghan, N.J. Stone and B.G. Turrell, Phys. Rev. B10 (1974) 1075.

    Google Scholar 

  8. P.K. James, P. Herzog, N.J. Stone and K. Freitag, Phys. Rev. B13 (1976) 59.

    Google Scholar 

  9. L.C. Feldman and D.E. Murnick, Phys. Rev. B5 (1972) 1.

    Google Scholar 

  10. E. Schoeters, R. Coussement, R. Geerts, J. Odeurs, H. Pattyn, R.E. Silverans and L. Vanneste, Phys. Rev. Letters 37 (1976) 302.

    Google Scholar 

  11. H. de Waard, R.L. Cohen, S.R. Reintsema and S.A. Drentje, Phys. Rev. B10 (1974) 3760.

    Google Scholar 

  12. P.T. Callaghan, P.K. James and N.J. Stone, Phys. Rev. B12 (1975) 3553.

    Google Scholar 

  13. H. de Waard and L.C. Feldman, in Applications of ion beams to metals (Plenum, New York, 1974) p. 317 and p. 340.

    Google Scholar 

  14. P.K. James, N.J. Stone and H.R. Foster, Phys. Letters 48A (1974) 237.

    Google Scholar 

  15. B.K.S. Koene, H. Ligthart and H. Postma, Nucl. Phys. A235 (1974) 267.

    Google Scholar 

  16. I.A. Campbell, J. of Phys. C2 (1969) 1338.

    Google Scholar 

  17. M.B. Stearns, Phys. Rev. B8 (1974) 4383 and B13 (1976) 4180.

    Google Scholar 

  18. I.A. Campbell and A. Blindin, J. Magnetism and Magnetic Materials 1 (1975) 1.

    Google Scholar 

  19. I.A. Campbell and I. Vincze, Phys. Rev. B13 (1976) 4178.

    Google Scholar 

  20. D.A. Shirley, Phys. Letters 25A (1967) 129.

    Google Scholar 

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Author notes

  1. P. T. Callaghan

    Present address: Department of Chemistry, Biochemistry and Biophysics, Massey University, Palmerston North, New Zealand

  2. R. B. Alexander

    Present address: Department of Nuclear Physics, Australian National University, 2600, Canberra, A.C.T., Australia

Authors and Affiliations

  1. Mullard Cryomagnetic Laboratory, Clarendon Laboratory Oxford, UK

    P. T. Callaghan, N. J. Stone & R. B. Alexander

Authors
  1. P. T. Callaghan
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  2. N. J. Stone
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  3. R. B. Alexander
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Callaghan, P.T., Stone, N.J. & Alexander, R.B. Nuclear orientation of82Br implanted into Fe. Hyperfine Interact 3, 267–277 (1977). https://doi.org/10.1007/BF01021557

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  • DOI: https://doi.org/10.1007/BF01021557

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