Octahedral tilts and electronic correlations in La_7/8Sr_1/8MnO_3

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dc.creatorGeck, J.
dc.creatorWochner, P.
dc.creatorKiele, S.
dc.creatorReutler, P.
dc.creatorRevcolevschi, A.
dc.creatorBüchner, B.
dc.date2006-03-09
dc.date.accessioned2026-07-07T07:43:47Z
dc.date.available2026-07-07T07:43:47Z
dc.descriptionWe present a resonant x-ray scattering study of the octahedral tilt order between 50K and 310K in La_7/8Sr_1/8MnO_3. At the La L_II-edge the resonant (300) reflection probes cooperative tilts of the MnO_6-octahedra in this material, as verified by a model caclulation as well as a LDA+U study. The investigation of the octahedral tilts as a function of temperature and the comparison to the lattice parameters, the magnetization and the superlattice reflections related to charge and/or orbital order reveal an intimate coupling between electronic and tilt degrees of freedom in La_7/8Sr_1/8MnO_3.
dc.identifierhttps://arxiv.org/abs/cond-mat/0603226
dc.identifierhttp://arxiv.org/abs/cond-mat/0603226
dc.identifierPhys. Rev. B, 75, 014405 (2007)
dc.identifierdoi:10.1103/PhysRevB.75.014405
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/122961
dc.subjectStrongly Correlated Electrons
dc.subjectMaterials Science
dc.titleOctahedral tilts and electronic correlations in La_7/8Sr_1/8MnO_3
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