CaCrO3: an anomalous antiferromagnetic metallic oxide

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dc.creatorKomarek, A. C.
dc.creatorStreltsov, S. V.
dc.creatorIsobe, M.
dc.creatorMoeller, T.
dc.creatorHoelzel, M.
dc.creatorSenyshyn, A.
dc.creatorTrots, D.
dc.creatorFernandez-Diaz, M. T.
dc.creatorHansen, T.
dc.creatorGotou, H.
dc.creatorYagi, T.
dc.creatorUeda, Y.
dc.creatorAnisimov, V. I.
dc.creatorGrueninger, M.
dc.creatorKhomskii, D. I.
dc.creatorBraden, M.
dc.date2008-04-07
dc.date.accessioned2026-07-07T12:37:26Z
dc.date.available2026-07-07T12:37:26Z
dc.descriptionCombining infrared reflectivity, transport, susceptibility and several diffraction techniques, we find compelling evidence that CaCrO3 is a rare case of a metallic and antiferromagnetic transition-metal oxide with a three-dimensional electronic structure. LSDA calculations correctly describe the metallic behavior as well as the anisotropic magnetic ordering pattern of C type: The high Cr valence state induces via sizeable pd hybridization remarkably strong next-nearest neighbor interactions stabilizing this ordering. The subtle balance of magnetic interactions gives rise to magneto-elastic coupling, explaining pronounced structural anomalies observed at the magnetic ordering transition.
dc.identifierhttps://arxiv.org/abs/0804.1071
dc.identifierhttp://arxiv.org/abs/0804.1071
dc.identifierPhys. Rev. Lett. 101, 167204 (2008)
dc.identifierdoi:10.1103/PhysRevLett.101.167204
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/218437
dc.subjectStrongly Correlated Electrons
dc.titleCaCrO3: an anomalous antiferromagnetic metallic oxide
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