PL EN


Preferences help
enabled [disable] Abstract
Number of results
2014 | 126 | 1 | 12-13
Article title

Kinetically-Driven Frustration in Hybrid Spin Ladders

Content
Title variants
Languages of publication
EN
Abstracts
EN
We introduce a spin ladder model incorporating localized and delocalized spins, which is exactly solvable using the decoration-iteration and transfer-matrix techniques. Quantum correlations between delocalized spins induce an antiferromagnetic coupling between the spin chains that competes with a direct ferromagnetic exchange coupling. A resulting kinetically-driven frustration is predominant in the regime of low temperatures and large hopping amplitudes. We provide the full ground-state phase diagram, as well as the frustration diagram on distinct coupling regimes.
Keywords
EN
Year
Volume
126
Issue
1
Pages
12-13
Physical description
Dates
published
2014-07
References
  • [1] M.S.S. Pereira, F.A.B.F. de Moura, M.L. Lyra, Phys. Rev. B 77, 024402 (2008), doi: 10.1103/PhysRevB.77.024402
  • [2] M.S.S. Pereira, F.A.B.F. de Moura, M.L. Lyra, Phys. Rev. B 79, 054427 (2009), doi: 10.1103/PhysRevB.79.054427
  • [3] J. Strecka, A. Tanaka, M. Jascur, J. Phys.: Conf. Series 220, 022059 (2010), doi: 10.1088/1742-6596/200/2/022059
  • [4] J. Strecka, A. Tanaka, L. Canova, T. Verkholyak, Phys. Rev. B 80, 174410 (2010), doi: 10.1103/PhysRevB.80.174410
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1002kz
Identifiers
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.