Hyperfine Interactions

, Volume 85, Issue 1, pp 145–150 | Cite as

μ+SR and Mössbauer studies of low dimensional magnetic ordering in ilvaite

  • M. A. C. de Melo
  • H. -H. Klauß
  • F. J. Litterst
  • G. Amthauer
Session 2. Magnetism


Ilvaite reveals a quasi one dimensional ferromagnetic order along Fe chains between 50–120K. Both Mössbauer spectroscopy andμ+SR reveal the onset of long range order below 120K with spin dynamics in the MHz range which is interpreted with relatively slowly moving wide domain boundaries. Below ∼50K the individual chains couple antiferromagnetically, yet a considerable fraction of dynamical spins is detected fromμ+SR down to low temperature.


Spectroscopy Thin Film Long Range Domain Boundary Range Order 
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Copyright information

© J.C. Baltzer AG, Science Publishers 1994

Authors and Affiliations

  • M. A. C. de Melo
    • 1
  • H. -H. Klauß
    • 1
  • F. J. Litterst
    • 1
  • G. Amthauer
    • 2
  1. 1.Institut für Metallphysik und Nukleare FestkörperphysikTechnische Universität BraunschweigGermany
  2. 2.Institut für MineralogieUniversität SalzburgAustria

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