Charge density wave in the spin ladder of Sr$_{14-x}$Ca$_x$Cu$_{24}$O$_{41}$

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dc.creatorWohlfeld, Krzysztof
dc.creatorOles, Andrzej M.
dc.creatorSawatzky, George A.
dc.date2006-12-28
dc.date.accessioned2026-07-07T08:26:29Z
dc.date.available2026-07-07T08:26:29Z
dc.descriptionWe consider a multiband charge transfer model for a single spin ladder describing the holes in Sr$_{14-x}$Ca$_x$Cu$_{24}$O$_{41}$. Using Hartree-Fock approximation we show how the charge density wave, with its periodicity dependent on doping as recently observed in the experiment, can be stabilized by purely electronic many-body interactions.
dc.description4 pages, 2 figures, accepted for publication in Physica C as the proceedings of the M2S-HTSC VIII Conference, Dresden 2006
dc.identifierhttps://arxiv.org/abs/cond-mat/0612669
dc.identifierhttp://arxiv.org/abs/cond-mat/0612669
dc.identifierPhysica C 460-462, 1043 (2007)
dc.identifierdoi:10.1016/j.physc.2007.03.267
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/136953
dc.subjectStrongly Correlated Electrons
dc.subjectSuperconductivity
dc.titleCharge density wave in the spin ladder of Sr$_{14-x}$Ca$_x$Cu$_{24}$O$_{41}$
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