{"paper":{"title":"Magnetic excitations in double perovskite iridates La$_{2}$$\\mathit{M}$IrO$_{6}$ ($\\mathit{M}$ = Co, Ni, and Zn) mediated by 3$\\mathit{d}$-5$\\mathit{d}$ hybridization","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"C. J. Won, Diego Casa, Jacob P. C. Ruff, Jungho Kim, K. D. Lee, N. Hur, Sae Hwan Chun, Wentao Jin, Young-June Kim","submitted_at":"2022-02-10T02:31:28Z","abstract_excerpt":"By performing resonant inelastic x-ray scattering (RIXS) measurements at the Ir $\\mathit{L_{\\mathrm{3}}}$ edge, we have investigated the low-energy elementary excitations in a series of double perovskite iridate single crystals, La$_{2}$$\\mathit{M}$IrO$_{6}$ ($\\mathit{M}$ = Co, Ni, and Zn). Almost dispersionless magnetic excitations at $\\sim$ 42(6) meV and $\\sim$ 35(5) meV have been observed in crystals containing magnetic 3$\\mathit{d}$ ions, La$_{2}$CoIrO$_{6}$ and La$_{2}$NiIrO$_{6}$, respectively. In contrast, this low-energy magnetic excitation is absent in La$_{2}$ZnIrO$_{6}$ in which the"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.04803","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2202.04803/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}