Charge kinks as Raman scatterers in quarter-filled ladders

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dc.creatorSherman, E. Ya.
dc.creatorAmbrosch-Draxl, C.
dc.creatorLemmens, P.
dc.creatorGuentherodt, G.
dc.creatorvan Loosdrecht, P. H. M.
dc.date2001-05-14
dc.date.accessioned2026-07-07T06:33:35Z
dc.date.available2026-07-07T06:33:35Z
dc.descriptionCharge kinks are considered as fundamental excitations in quarter-filled charge-ordered ladders. The strength of the coupling of the kinks to the three-dimensional lattice depends on their energy. The integrated intensity of Raman scattering by kink-antikink pairs is proportional to $ϕ^{5}$ or $ϕ^{4},$ where $ϕ$ is the order parameter. The exponent is determined by the system parameters and by the strength of the electron-phonon coupling.
dc.descriptionTo be published in Phys. Rev.B (june 2001)
dc.identifierhttps://arxiv.org/abs/cond-mat/0105261
dc.identifierhttp://arxiv.org/abs/cond-mat/0105261
dc.identifierPhys. Rev. B 63, 224305 (2001).
dc.identifierdoi:10.1103/PhysRevB.63.224305
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/99245
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleCharge kinks as Raman scatterers in quarter-filled ladders
dc.typetext

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