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2017 | 131 | 4 | 636-638
Article title

Theoretical Study of the Frustrated Ising Antiferromagnet on the Honeycomb Lattice

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EN
Abstracts
EN
We study effects of the next-next-nearest-neighbour antiferromagnetic (J₃ < 0) interaction on critical properties (or phase diagram) of the frustrated spin-½ J₁-J₂-J₃ Ising antiferromagnet on the honeycomb lattice by using the effective-field theory with correlations. Beside the ground-state energy, we find that there is a region of J₃ < 0 in which the frustrated honeycomb lattice antiferromagnet exhibits a tricritical point, at which the phase transition changes from the second order to the first one on the line between Néel antiferromagnetic and paramagnetic phases.
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Contributors
author
  • Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia
  • Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia
  • Fakultät für Physik, Universität Duisburg-Essen, D-47048 Duisburg, Germany
author
  • Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia
author
  • Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia
author
  • Department of Solid State Physics, University of Łódź, Pomorska 149/153, 90-236 Łódź, Poland
References
  • [1] V. Kataev, A. Möller, U. Löw, W. Jung, N. Schittner, M. Kriener, A. Freimuth, J. Magn. Magn. Mater. 290-291, 310 (2005), doi: 10.1016/j.jmmm.2004.11.204
  • [2] A.H. Castro Neto, F. Guinea, N.M.R. Peres, K.S. Novoselov, A.K. Geim, Rev. Mod. Phys. 81, 109 (2009), doi: 10.1103/RevModPhys.81.109
  • [3] Z. Zhu, S.R. White, Mod. Phys. Lett. B 28, 1430016 (2014), doi: 10.1142/S0217984914300166
  • [4] A. Bobák, T. Lučivjanský, M. Žukovič, M. Borovský, T. Balcerzak, Phys. Lett. A 380, 2693 (2016), doi: 10.1016/j.physleta.2016.06.019
  • [5] S. Katsura, T. Ide, T. Morita, J. Stat. Phys. 42, 381 (1986), doi: 10.1007/BF01127717
  • [6] J. Strečka, M. Jaščur, Acta Phys. Slov. 65, 235 (2015)
  • [7] A. Bobák, T. Lučivjanský, M. Borovský, M. Žukovič, Phys. Rev. E 91, 032145 (2015), doi: 10.1103/PhysRevE.91.032145
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv131n4008kz
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