{"paper":{"title":"Numerical Modeling of Transient Absorption in Hybrid Dual-Plasmonic Au/CuS Nanostructures","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"physics.optics","authors_text":"Andr\\'e Niebur, Antonio Cal\\`a Lesina, Artsiom Antanovich, Atefeh Habibpourmoghadam, Dirk Dorfs, Jannika Lauth, Patrick Bessel, Wenyong Xie","submitted_at":"2024-06-14T04:45:56Z","abstract_excerpt":"Transient absorption in plasmonic materials has recently attracted attention of the chemistry and optics communities as a technique to understand dynamic processes and hot carriers generation on ultrafast timescales. In this context, hybrid Au/CuS nanostructures were recently investigated via ultrafast pump-probe transient absorption spectroscopy revealing an exotic dual-plasmonic behavior. Namely, the excitation of a localized surface plasmon resonance (LSPR) in Au (pump at 551 nm) or CuS (pump at 1051 nm), leads to a transient response in the counterpart. This phenomenon was attributed to La"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.09712","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/2406.09712/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"}