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Three magnetic order transitions in mixed valent EuPtP

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Zeitschrift für Physik B Condensed Matter

Abstract

We report three magnetic order transitions, at 25K, 8K and 0.9 K for the ternary intermediate valent europium system EuPtP in addition to the two first order phase transitions, reported in [1]. For comparison Eu0.5Sr0.5PtP was also studied by Lm-X-ray absorption and susceptibility measurements. The two first order transitions do not exist in Eu0.5Sr0.5PtP and only one magnetic order transition was found. The behaviour of EuPtP and Eu0.5Sr0.5PtP is discussed in terms of the domain picture, proposed in [1].

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Authors and Affiliations

  1. II Physikalisches Institut der Universität zu Köln, Zülpicher, Strasse 77, D-5000, Köln 41, Federal Republic of Germany

    N. Lossau, H. Kierspel, G. Michels, F. Oster, W. Schlabitz & D. Wohlleben

  2. Institut für Festkörperforschung der KFA Jülich, Postfach 1923, D-5170, Jülich 1, Federal Republic of Germany

    Chr Sauer

  3. Institut für Anorganische Chemie der Universität zu Köln, Greinstrasse 4, D-5000, Köln 41, Federal Republic of Germany

    A. Mewis

Authors
  1. N. Lossau
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  2. H. Kierspel
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  3. G. Michels
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  4. F. Oster
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  5. W. Schlabitz
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  6. D. Wohlleben
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  7. Chr Sauer
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  8. A. Mewis
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Lossau, N., Kierspel, H., Michels, G. et al. Three magnetic order transitions in mixed valent EuPtP. Z. Physik B - Condensed Matter 77, 393–397 (1989). https://doi.org/10.1007/BF01453788

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  • DOI: https://doi.org/10.1007/BF01453788

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