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Effect of the applied field on the relaxation time of the magnetic moment of uniaxial small particles with easy axis in random position. Influence on Mössbauer spectra

  • Relaxation Effects and Diffusion
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Abstract

An approximate model desribing the effect of applied field on relaxation times of small particles with easy axis in random position is presented. Applied to Mössbauer spectroscopy, the model leads to a complex evolution of spectra, including mainly a distribution of reduced hyperfine fields.

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Authors and Affiliations

  1. Lab. de Magnétisme et Matériaux Magnétiques, CNRS, 92195, Meudon Cedex, France

    J. L. Dormann & L. Bessais

Authors
  1. J. L. Dormann
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  2. L. Bessais
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Dormann, J.L., Bessais, L. Effect of the applied field on the relaxation time of the magnetic moment of uniaxial small particles with easy axis in random position. Influence on Mössbauer spectra. Hyperfine Interact 70, 1109–1112 (1992). https://doi.org/10.1007/BF02397523

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  • DOI: https://doi.org/10.1007/BF02397523

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