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Number of results
2010 | 118 | 5 | 942-943
Article title

Effect of On-Site Coulomb Repulsion on Phase Transitions in Exactly Solved Spin-Electron Model

Content
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Languages of publication
EN
Abstracts
EN
A hybrid lattice-statistical model on doubly decorated planar lattices, which have localized Ising spins at their nodal lattice sites and two itinerant electrons at each pair of decorating sites, is exactly solved by the use of a generalized decoration-iteration transformation. Our main attention is focused on an influence of the on-site Coulomb repulsion on ground-state properties and critical behavior of the investigated system.
Keywords
Year
Volume
118
Issue
5
Pages
942-943
Physical description
Dates
published
2010-11
References
  • 1. F.Y. Wu, Exactly Solved Models: A Journey in Statistical Mechanics, World Sci., Singapore 2009
  • 2. M.E. Fisher, Phys. Rev. 113, 969 (1959)
  • 3. M.S.S. Pereira, F.A.B.F. de Moura, M.L. Lyra, Phys. Rev. B 79, 054427 (2009)
  • 4. J. Strečka, A. Tanaka, L. Čanová, T. Verkholyak, Phys. Rev. B 80, 174410 (2009)
  • 5. S. Ishiwata, D. Wang, T. Saito, M. Takano, Chem. Mater. 17, 2789 (2005)
  • 6. M. Jaščur, J. Strečka, Acta Electrotechnica et Informatica 2, 71 (2002)
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n5092kz
Identifiers
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