{"paper":{"title":"d-d Excitations in Bilayer Manganites Probed by Resonant Inelastic X-ray Scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"D. Casa, F. Weber, H. Zheng, J. F. Mitchell, J. H. Kim, J.-P. Castellan, R. Osborn, S. Rosenkranz, T. Gog","submitted_at":"2010-07-14T09:43:16Z","abstract_excerpt":"We report a high resolution resonant inelastic x-ray scattering investigation of the bilayer manganites La$_{2-2x}$Sr$_{1+2x}$Mn$_2$O$_7$ with $x = 0.36$ and $0.5$. The momentum dependence along the crystallographic $(110)$ direction for energy losses $1\\,\\rm{eV} \\leq \\Delta E \\leq 15\\,\\rm{eV}$ has been measured in detail with the data analysis focusing on the energy loss region $1\\,\\rm{eV} \\leq \\Delta E \\leq 5\\,\\rm{eV}$, which includes a strong peak located at $\\Delta E \\approx 2\\,\\rm{eV}$. We observe a clear dispersion of up to $0.5\\,\\rm{eV}$ in the measured $\\textbf{q}$ range, which is dire"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.2283","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}