Hyperfine Interactions

, Volume 16, Issue 1–4, pp 681–684 | Cite as

A Mössbauer effect study of Y(57Fe:Mn)12

  • G. A. Stewart
  • G. L. Whittle
  • S. J. Campbell
  • J. Zukrowski
Applications to Magnetism Intermetallic Alloys and Compounds


The intermetallic compound, YMn12, doped with 0.5at.%57Fe has been investigated using the57Fe Mössbauer resonance. The data show that the Fe impurities occupy preferentially the f-site at the expense of the i- and j-sites. Whereas the i- and j-sites are expected to carry identical local magnetic moments in the ordered state, low temperature hyperfine fields of 50.08(±0.05)T and 2.90(±0.03)T are measured for the i- and j-sites respectively. It is proposed that large transferred hyperfine fields are responsible for this disparity.


Thin Film Expense Intermetallic Compound Effect Study Hyperfine Field 
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Copyright information

© J.C. Baltzer Scientific Publishing Company 1983

Authors and Affiliations

  • G. A. Stewart
    • 1
  • G. L. Whittle
    • 2
  • S. J. Campbell
    • 2
  • J. Zukrowski
    • 3
  1. 1.Department of PhysicsRMCDuntroonAustralia
  2. 2.Department of Solid State Physics, Research School of Physical SciencesAustralian National UniversityAustralia
  3. 3.Solid State Physics DepartmentAGHKrakowPoland

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