Symmetry of the superconducting order parameter in frustrated systems determined by the spatial anisotropy of spin correlations

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dc.creatorPowell, B. J.
dc.creatorMcKenzie, Ross H.
dc.date2006-07-04
dc.date2006-11-22
dc.date.accessioned2026-07-07T12:33:06Z
dc.date.available2026-07-07T12:33:06Z
dc.descriptionWe study the resonating valence bond (RVB) theory of the Hubbard-Heisenberg model on the half-filled anisotropic triangular lattice. Varying the frustration changes the wavevector of maximum spin correlation in the Mott insulating phase. This, in turn, changes the symmetry of the superconducting state, that occurs at the boundary of the Mott insulating phase. We propose that this physics is realised in several families of quasi-two-dimensional organic superconductors.
dc.descriptionTo appear in Phys. Rev. Lett. - 5 pages, 4 figs
dc.identifierhttps://arxiv.org/abs/cond-mat/0607079
dc.identifierhttp://arxiv.org/abs/cond-mat/0607079
dc.identifierPhys. Rev. Lett. 98, 027005 (2007)
dc.identifierdoi:10.1103/PhysRevLett.98.027005
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/217012
dc.subjectSuperconductivity
dc.subjectStrongly Correlated Electrons
dc.titleSymmetry of the superconducting order parameter in frustrated systems determined by the spatial anisotropy of spin correlations
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