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2010 | 118 | 5 | 730-731
Article title

Phase Diagrams of the Spin-1/2 Ising-Heisenberg Model on a Triangle-Hexagon Lattice

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EN
Abstracts
EN
Ground-state and finite-temperature phase diagrams of a geometrically frustrated spin-1/2 Ising-Heisenberg model on a triangle-hexagon lattice are investigated within the generalized star-triangle mapping transformation. It is shown that the ground state is constituted by two different spontaneously long-range ordered phases and one disordered spin-liquid phase.
Keywords
Contributors
author
  • Department of Theoretical Physics and Astrophysics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 040 01 Košice, Slovak Republic
author
  • Department of Theoretical Physics and Astrophysics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 040 01 Košice, Slovak Republic
References
  • 1. J. Strečka, M. Jaščur, Acta Phys. Slov. 56, 65 (2006)
  • 2. O. Rojas, J.S. Valverde, S.M. de Souza, Physica A 388, 1419 (2009)
  • 3. R.M.F. Houtappel, Physica 16, 425 (1950)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n5005kz
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