{"paper":{"title":"Low-field carrier mobilities in silicon irradiated to extreme fluences","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"physics.ins-det","authors_text":"(2) Deutsches Elektronen-Synchrotron (DESY), (3) Carleton University, (4) Instituto de Microelectr\\'onica de Barcelona (IMB-CNM), (5) Institute of Particle, (6) Jo\\v{z}ef Stefan Institute), B. Bruers (2), C. Scharf (1) ((1) Humboldt University of Berlin, C.-T. Klein (3), High Energy Accelerator Research Organization (KEK), H. Lacker (1), I. Bloch (2), I. Mandi\\'c (6), M. Ullan (4), Nuclear Studies, P. Li (1), Y. Unno (5)","submitted_at":"2026-05-18T15:59:00Z","abstract_excerpt":"The low-field carrier mobilities in <100> silicon were quantified as a function of the 1$\\,$MeV neutron-equivalent fluence up to $10^{18}\\,$cm$^{-2}$ and for temperatures between 230$\\,$K and 260$\\,$K. Current measurements were fitted using a mobility model for scattering at ionized impurities. Technology-aided design (TCAD) simulations were compared to measurements and used to estimate the carrier concentrations, which are parameters in the fit. The fit model describes the data very well, both as a function of fluence and the temperature. At a fluence of $6 \\cdot 10^{17}\\,$cm$^{-2}$, which is"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.18581","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/2605.18581/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"claim_evidence","ran_at":"2026-05-20T00:01:59.309437Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"d510efb43db5289220dbcc852ec3b554af687e85be2fb30ddf19293346bf2f1a"},"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"}