Hyperfine Interactions

, Volume 69, Issue 1–4, pp 489–492 | Cite as

Temperature dependence of the magnetic hyperfine splitting of metastable iron-amalgam

  • S. Mørup
  • S. Linderoth
  • J. Jacobsen
  • M. Holmblad
Metals and Alloys


The temperature dependence of the magnetic hyperfine field of a metastable iron-mercury alloy has been measured. The Mössbauer spectrum obtained at 12 K can be fitted with two magnetically split components with hyperfine fields of 39.7 and 36.0 T. With increasing temperature the hyperfine fields decrease much more rapidly than that of α-Fe. The temperature dependence is in accordance with the Bloch law up to 220 K.


Thin Film Hyperfine Field Hyperfine Splitting Magnetic Hyperfine Field Magnetic Hyperfine 
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Copyright information

© J.C. Baltzer A.G., Scientific Publishing Company 1991

Authors and Affiliations

  • S. Mørup
    • 1
  • S. Linderoth
    • 1
  • J. Jacobsen
    • 1
  • M. Holmblad
    • 1
  1. 1.Laboratory of Applied PhysicsTechnical University of DenmarkLyngbyDenmark

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