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Mössbauer effect study of nonstoichiometric CoNiZn ferrites

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Abstract

The existence of fast electron exchange between pairs of Fe3+⇄Fe2+ ions was detected in Mössbauer spectra of non-stoichiometric CoNiZn ferrites containing an excess of Fe2O3. Analysis of spectra from a number of samples of various preparations showed correlation of bulk magnetic properties with hyperfine parameters of ferric ions at octahedral sites in the spinel structure.

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Authors and Affiliations

  1. J. Stefan Institute, E. Kardelj University, Ljubljana, Yugoslavia

    D. Hanžel & S. Beseničar

  2. Faculty of Natural Sciences and Technology, E. Kardelj University, Ljubljana, Yugoslavia

    D. Hanzel

Authors
  1. D. Hanžel
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  2. S. Beseničar
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  3. D. Hanzel
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Hanžel, D., Beseničar, S. & Hanzel, D. Mössbauer effect study of nonstoichiometric CoNiZn ferrites. Hyperfine Interact 29, 1487–1490 (1986). https://doi.org/10.1007/BF02399516

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  • DOI: https://doi.org/10.1007/BF02399516

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