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Magnetic Susceptibilities of MgCu2O3 and Doped MgCu2O3 with Zn and Co

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Abstract

The magnetic susceptibility of MgCu 2 O 3 powder was measured between 0.2 K and 800 K. The results above TN can be fitted by a Curie–Weiss law plus a one-dimensional (1 — d) antiferromagnetic susceptibility and a constant susceptibility. Below TN the magnetic susceptibility has the large contribution from the paramagnetic impurity of free Cu 2+ ions in the compound. When we add Zn 2+ ions in the compound the Néel temperature decreases. On the other hand the Co doped MgCu 2 O 3 enhance the Néel temperature. Only a small number of Co ions changes the magnetic property of MgCu 2 O 3 drastically.

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REFERENCES

  1. J. G. Bednorz and K. A. Müller, Z. Phys. B 64, 189 (1986).

    Google Scholar 

  2. T. M. Rice, Physica B 241–243, 5 (1998).

    Google Scholar 

  3. Th. Zeiske, H. A. Graf, H. Dachs, and K. N. Clausen, Solid State Commun. 71, 501 (1989).

    Google Scholar 

  4. H. Drenkhahn and H. Müller-Buschbaum, Z. Anorg. Allg. Chem. 418, 116 (1975).

    Google Scholar 

  5. M. Winkelmann, H. A. Graf, B. Wagner, and A. W. Hewat, Zeitschrift für Kristallographie 209, 870 (1994).

    Google Scholar 

  6. M. Winkelmann, H. A. Graf, and N. H. Andersen, Phys. Rev. B 49, 310 (1994).

    Google Scholar 

  7. J. C. Bonner and M. E. Fisher, Phys. Rev. A 135, 640 (1964).

    Google Scholar 

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Authors and Affiliations

  1. Department of Physics, Faculty of Science, Kanazawa University, Kakuma, Kanazawa, 920-1164, Japan

    Qing Zhou & Haruhiko Suzuki

  2. Department of Physics, Yokohama City University, 22-2, Seto, Kanazawa-Ku, Yokohama, 236-0027, Japan

    Tokio Yamadaya

Authors
  1. Qing Zhou
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  2. Haruhiko Suzuki
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  3. Tokio Yamadaya
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Zhou, Q., Suzuki, H. & Yamadaya, T. Magnetic Susceptibilities of MgCu2O3 and Doped MgCu2O3 with Zn and Co. Journal of Low Temperature Physics 115, 229–241 (1999). https://doi.org/10.1023/A:1021875419523

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  • DOI: https://doi.org/10.1023/A:1021875419523

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