{"paper":{"title":"SPLENDOR: a novel detector platform to search for light dark matter with narrow-gap semiconductors","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["astro-ph.CO","cond-mat.str-el","hep-ex","hep-ph"],"primary_cat":"physics.ins-det","authors_text":"A. Albert, A. Leder, A. Mazumdar, A. Phipps, B. A. Young, C. Boyd, C. Lane, C. S. Kengle, C. W. Fink, D. S. M. Alves, E. A. Peterson, F. Ronning, I. Rydstrom, J. Anczarski, J. Chen, J.-X. Zhu, K. Stifter, M. L. Graesser, M. S. Cook, N. A. Kurinsky, N. S. Sirica, P. Abbamonte, P. F. S. Rosa, P.-H. Chu, R. Massarczyk, S. J. Meijer, S. L. Watkins, S. M. Thomas, T. Aralis, T. Kucinski, T. U. B\\\"ohm, W. Nie, Y. Kahn, Z. J. Smith","submitted_at":"2025-07-23T04:36:21Z","abstract_excerpt":"We present the design and current status of SPLENDOR, a novel detector platform that combines narrow-gap semiconductor targets with low-noise charge readout to achieve sensitivity to dark matter energy deposits well below the eV scale. SPLENDOR is designed to be a modular and scalable system able to accommodate different target materials and signal readout technologies. SPLENDOR's present strategy entails: (i) the use of strongly correlated f-electron semiconductors with anisotropic electronic structures to enable not only sub-eV energy thresholds, but also directional sensitivity to the incom"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.17782","kind":"arxiv","version":2},"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/2507.17782/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"}