Determination of the orbital moment and crystal field splitting in LaTiO$_{3}$

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dc.creatorHaverkort, M. W.
dc.creatorHu, Z.
dc.creatorTanaka, A.
dc.creatorGhiringhelli, G.
dc.creatorRoth, H.
dc.creatorCwik, M.
dc.creatorLorenz, T.
dc.creatorSchuessler-Langeheine, C.
dc.creatorStreltsov, S. V.
dc.creatorMylnikova, A. S.
dc.creatorAnisimov, V. I.
dc.creatorde Nadai, C.
dc.creatorBrookes, N. B.
dc.creatorHsieh, H. H.
dc.creatorLin, H. -J.
dc.creatorChen, C. T.
dc.creatorMizokawa, T.
dc.creatorTaguchi, Y.
dc.creatorTokura, Y.
dc.creatorKhomskii, D. I.
dc.creatorTjeng, L. H.
dc.date2004-05-21
dc.date2004-09-23
dc.date.accessioned2026-07-07T02:58:17Z
dc.date.available2026-07-07T02:58:17Z
dc.descriptionUtilizing a sum-rule in a spin-resolved photoelectron spectroscopic experiment with circularly polarized light, we show that the orbital moment in LaTiO$_3$ is strongly reduced both below and above the Néel temperature. Using Ti $L_{2,3}$ x-ray absorption spectroscopy as a local probe, we found that the crystal field splitting in the $t_{2g}$ subshell is about 0.12-0.30 eV. This large splitting does not facilitate the formation of an orbital liquid.
dc.identifierhttps://arxiv.org/abs/cond-mat/0405516
dc.identifierhttp://arxiv.org/abs/cond-mat/0405516
dc.identifierPhys. Rev. Lett. 94, 056401 (2005)
dc.identifierdoi:10.1103/PhysRevLett.94.056401
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/24022
dc.subjectStrongly Correlated Electrons
dc.titleDetermination of the orbital moment and crystal field splitting in LaTiO$_{3}$
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