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Mechanism of Ferromagnetic Ordering of the Mn Chains in CaMnGe2O6 Clinopyroxene

  • F. V. Temnikov
  • E. V. KomlevaEmail author
  • Z. V. Pchelkina
  • S. V. StreltsovEmail author
Article
  • 11 Downloads

Abstract

The electronic and magnetic properties of clinopyroxene CaMnGe2O6 were studied using density function calculations within the GGA+U approximation. It is shown that anomalous ferromagnetic ordering of neighboring chains is due to a “common-enemy” mechanism. Two antiferromagnetic exchange couplings between nearest neighbours within the Mn-Mn chain and interchain coupling via two GeO4 tetrahedra suppress antiferromagnetic exchange via single GeO4 tetrahedron and stabilize ferromagnetic ordering of Mn chains.

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References

  1. 1.
    D. L. Anderson, New Theory of the Earth, Cambridge University Press, Cambridge (2007).CrossRefGoogle Scholar
  2. 2.
    M. Konstantinovic, J. van den Brink, Z. Popovic, V. Moshchalkov, M. Isobe, and Y. Ueda, Phys. Rev. B 69, 020409 (2004).ADSCrossRefGoogle Scholar
  3. 3.
    J. van Wezel and J. van Den Brink, Europhys. Lett. 75, 957 (2006).ADSCrossRefGoogle Scholar
  4. 4.
    S. V. Streltsov and D. I. Khomskii, Phys. Rev. B 77, 064405 (2008).ADSCrossRefGoogle Scholar
  5. 5.
    A. Feiguin, A. M. Tsvelik, E. S. Bozin, and W. Yin, cond-mat/1908.08335.Google Scholar
  6. 6.
    H. Ohashi, T. Osawa, and K. Tsukimura, Acta Crystal. C 43, 605 (1987).CrossRefGoogle Scholar
  7. 7.
    A. N. Vasiliev, O. Ignatchik, A. Sokolov, Z. Hiroi, M. Isobe, and Y. Ueda, Phys. Rev. B 72, 012412 (2005).ADSCrossRefGoogle Scholar
  8. 8.
    S. Jodlauk, P. Becker, J. A. Mydosh, D. I. Khomskii, T. Lorenz, S. V. Streltsov, D. C. Hezel, and L. Bohatý, J. Phys. Condens. Matter 19, 432201 (2007).ADSCrossRefGoogle Scholar
  9. 9.
    G. Nenert, M. Isobe, C. Ritter, O. Isnard, A. N. Vasiliev, and Y. Ueda, Phys. Rev. B 79, 064416 (2009).ADSCrossRefGoogle Scholar
  10. 10.
    G. J. Redhammer, G. Roth, W. Treutmann, W. Paulus, G. Andrye, C. Pietzonka, and G. Amthauer, J. Solid State Chem. 181, 3163 (2008).ADSCrossRefGoogle Scholar
  11. 11.
    G. J. Redhammer, A. Senyshyn, M. Meven, G. Roth, S. Prinz, A. Pachler, G. Tippelt, C. Pietzonka, W. Treutmann, M. Hoelzel, B. Pedersen, and G. Amthauer, Phys. Chem. Miner. 38, 139 (2011).ADSCrossRefGoogle Scholar
  12. 12.
    O. Janson, G. Nenert, M. Isobe, Y. Skourski, Y. Ueda, H. Rosner, and A. A. Tsirlin, Phys. Rev. B 90, 214424 (2014).ADSCrossRefGoogle Scholar
  13. 13.
    C. Lee, J. Kang, J. Hong, J. H. Shim, and M.-H. Whangbo, Chem. Mater. 26, 1745 (2014).CrossRefGoogle Scholar
  14. 14.
    L. Ding, P. Manuel, D. D. Khalyavin, F. Orlandi, and A. A. Tsirlin, Phys. Rev. B 98, 094416 (2018).ADSCrossRefGoogle Scholar
  15. 15.
    L. Ding, C. V. Colin, C. Darie, J. Robert, F. Gay, and P. Bordet, Phys. Rev. B 93, 064423 (2016).ADSCrossRefGoogle Scholar
  16. 16.
    J. B. Goodenough, Magnetism and the Chemical Bond, Interscience publishers, N.Y.-London (1963).Google Scholar
  17. 17.
    S. V. Streltsov and D. I. Khomskii, Physics-Uspekhi 60, 1121 (2017).ADSCrossRefGoogle Scholar
  18. 18.
    G. Kresse and J. Furthmüller, Phys. Rev. B 54, 11169 (1996).ADSCrossRefGoogle Scholar
  19. 19.
    J. P. Perdew, K. Burke, and M. Ernzerhof, Phys. Rev. Lett. 78, 1396 (1997).ADSCrossRefGoogle Scholar
  20. 20.
    A. L. Liechtenstein, V. I. Anisimov, and J. Zaanen, Phys. Rev. B 52, R5467 (1995).ADSCrossRefGoogle Scholar
  21. 21.
    S. V. Streltsov and D. I. Khomskii, Phys. Rev. B 89, 201115 (2014).ADSCrossRefGoogle Scholar
  22. 22.
    S. Streltsov, Z. Pchelkina, P. Igoshev, and V. Gapontsev, www.jass-code.org
  23. 23.
    A. F. Albuquerque, F. Alet, P. Corboz et al. (Collaboration), J. Magn. Magn. Mater. 310, 1187 (2007).ADSCrossRefGoogle Scholar

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© Pleiades Publishing, Inc. 2019

Authors and Affiliations

  1. 1.Ural Federal UniversityEkaterinburgRussia
  2. 2.Institute of Metal PhysicsRussian Academy of ScienceEkaterinburgRussia

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