Inhomogeneous magnetic phases: a LOFF-like phase in Sr3Ru2O7

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dc.creatorBerridge, A. M.
dc.creatorGreen, A. G.
dc.creatorGrigera, S. A.
dc.creatorSimons, B. D.
dc.date2008-10-12
dc.date2009-04-02
dc.date.accessioned2026-07-07T12:58:50Z
dc.date.available2026-07-07T12:58:50Z
dc.descriptionThe phase diagram of Sr3Ru2O7 contains a metamagnetic transition that bifurcates to enclose an anomalous phase with intriguing properties - a large resistivity with anisotropy that breaks the crystal-lattice symmetry. We propose that this is a magnetic analogue of the spatially inhomogeneous superconducting Fulde-Ferrel-Larkin-Ovchinnikov state. We show - through a Ginzburg-Landau expansion where the magnetisation transverse to the applied field can become spatially inhomogeneous - that a Stoner model with electronic band dispersion can reproduce this phase diagram and transport behaviour.
dc.description5 pages, 4 figures; revisions to text
dc.identifierhttps://arxiv.org/abs/0810.2096
dc.identifierhttp://arxiv.org/abs/0810.2096
dc.identifierPhys. Rev. Lett. 102, 136404 (2009)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/225377
dc.subjectStrongly Correlated Electrons
dc.titleInhomogeneous magnetic phases: a LOFF-like phase in Sr3Ru2O7
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