{"paper":{"title":"Electronic Structure of Doped Lanthanum Cuprates Studied with 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, D. S. Ellis, Genda Gu, Harry Zhang, J. P. Hill, Jungho Kim, Seiki Komiya, T. Gog, Yoichi Ando, Young-June Kim","submitted_at":"2011-01-16T04:09:35Z","abstract_excerpt":"We report a comprehensive Cu $K$-edge RIXS investigation of  $\\rm La_{2-x}Sr_xCuO_4$ (LSCO) for 0$\\leq$x$\\leq$0.35, stripe-ordered $\\rm La_{1.875}Ba_{0.125}CuO_4$ (LBCO), and $\\rm La_{2}Cu_{0.96}Ni_{0.04}O_4$ (LCNO) crystals. The RIXS spectra measured at three high-symmetry momentum transfer (\\textbf{q}) positions are compared as a function of doping and for the different dopants. The spectra in the energy range 1-6 eV can be described with three broad peaks, which evolve systematically with increased doping.  The most systematic trend was observed for \\textbf{q}=($\\pi$, 0) corresponding to th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.3044","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"}