Hyperfine Interactions

, Volume 83, Issue 1, pp 311–314 | Cite as

Mössbauer study of Fe-Al disordered alloys near the critical concentration

  • A. Bohórquez
  • J. A. Tabares
  • G. A. Pérez Alcazar
  • J. R. Gancedo
Thin Films


Disordered bcc Fe1−qAl q alloys in the composition range 0.5≤q≤0.6 were studied by Mössbauer effect measurements. The Mössbauer spectra at 300 K of all the samples consist of two paramagnetic sites, one is a singlet and the other a doublet with quadrupole splitting. The results can be interpreted by considering that the sites of this disordered system are arranged near the configurations of the Fe and Al sites of the Fe-Al ordered system.


Thin Film Composition Range Effect Measurement Critical Concentration Quadrupole Splitting 
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Copyright information

© J.C. Baltzer AG, Science Publishers 1994

Authors and Affiliations

  • A. Bohórquez
    • 1
  • J. A. Tabares
    • 1
  • G. A. Pérez Alcazar
    • 1
  • J. R. Gancedo
    • 1
    • 2
  1. 1.Departmento de FísicaUniversidad del ValleCaliColombia
  2. 2.Instituto de Química Física “Rocasolano”, CSICMadridSpain

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