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Neutron and X-ray diffraction study of superstructure and localized magnetic moments in Cu0.5Fe0.5Cr2S4 and Cu0.5In0.5Cr2S4 compounds

  • Structure of Inorganic Compounds
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Abstract

The superstructure parameters for the Cu0.5Fe0.5Cr2S4 and Cu0.5In0.5Cr2S4 compounds have been determined by neutron and X-ray diffraction. The localized magnetic moments in different sublattices measured for Cu0.5Fe0.5Cr2S4 are equal to 3.06 ± 0.17 μB for Fe3+ ions in the A-site and 2.76 ± 0.22 μB for Cr3+ ions in the B-site (Cu+ possess no magnetic moment), which are much less than the magnetic moments for the ions in the purely ionic state.

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Authors and Affiliations

  1. Institute of High-Pressure Physics, Russian Academy of Sciences, Troitsk, Moscow oblast, 142092, Russia

    R. A. Sadykov & V. N. Zaritskii

  2. Institute Paul Scherrer, CH-5232 Villigen PSI, Switzerland

    J. Mesot

  3. Institut Laue-Langevin, 156X, Grenoble, 38042, France

    F. Fauth

Authors
  1. R. A. Sadykov
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  2. V. N. Zaritskii
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  3. J. Mesot
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  4. F. Fauth
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__________

Translated from Kristallografiya, Vol. 46, No. 1, 2001, pp. 28–32.

Original Russian Text Copyright © 2001 by Sadykov, Zaritski\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \), Mesot, Fauth.

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Sadykov, R.A., Zaritskii, V.N., Mesot, J. et al. Neutron and X-ray diffraction study of superstructure and localized magnetic moments in Cu0.5Fe0.5Cr2S4 and Cu0.5In0.5Cr2S4 compounds. Crystallogr. Rep. 46, 21–25 (2001). https://doi.org/10.1134/1.1343120

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  • DOI: https://doi.org/10.1134/1.1343120

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