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Journal of Radioanalytical and Nuclear Chemistry

, Volume 266, Issue 3, pp 553–556 | Cite as

Mössbauer study of LaNiSn and NdNiSn compounds and their deuterides

  • P. Palade
  • G. Principi
  • T. Spataru
  • P. Blaha
  • K. Schwarz
  • V. Kuncser
  • S. Lo Russo
  • S. Dal Toé
  • V. A. Yartys
Article

Summary

LaNiSn and NdNiSn compounds and their deuterides have been studied by variable temperature 119Sn Mössbauer spectroscopy. The hyperfine parameters obtained experimentally are in good agreement with those derived from first principle calculations. The enlargement of quadrupole splitting observed for LaNiSn after deuteration confirms the lower symmetry of electron density around tin atoms indicated by the calculation of partial Sn-p density of states (DOS). Magnetic ordering is observed at low temperature in deuterided NdNiSn.

Keywords

Spectroscopy Physical Chemistry Inorganic Chemistry Variable Temperature Quadrupole Splitting 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag/Akadémiai Kiadó 2005

Authors and Affiliations

  • P. Palade
    • 1
  • G. Principi
    • 2
  • T. Spataru
    • 3
  • P. Blaha
    • 4
  • K. Schwarz
    • 5
  • V. Kuncser
    • 6
  • S. Lo Russo
    • 7
  • S. Dal Toé
    • 8
  • V. A. Yartys
    • 9
  1. 1.INFM and Settore Materiali-DIM, Universit? di Padova
  2. 2.INFM and Settore Materiali-DIM, Universit? di Padova
  3. 3.INFM and Settore Materiali-DIM, Universit? di Padova
  4. 4.Institute of Materials Chemistry, Vienna University of Technology
  5. 5.Institute of Materials Chemistry, Vienna University of Technology
  6. 6.National Institute for Physics of Materials
  7. 7.INFM and Dipartimento di Fisica, Universit? di Padova
  8. 8.INFM and Dipartimento di Fisica, Universit? di Padova
  9. 9.Institute for Energy Technology

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