{"paper":{"title":"Study of the band-gap energy of radiation-damaged silicon","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Vauth, J. Schwandt, R. Klanner, S. Martens","submitted_at":"2022-04-07T08:36:49Z","abstract_excerpt":"The transmission of silicon crystals irradiated by 24 GeV/c protons and reactor neutrons has been measured for photon energies, $E{\\gamma}$, between 0.95 and 1.3 eV. From the transmission data the absorption coefficient ${\\alpha}$ is calculated, and from ${\\alpha}(E_{\\gamma})$ the fluence dependence of the band-gap energy, $E_{gap}$, and the energy of transverse optical phonons, $E_{ph}$, determined. It is found that within the experimental uncertainties of about 1 meV neither $E_{gap}$ nor $E_{ph}$ depend on fluence up to the maximum fluence of $1 \\times 10^{17}$ cm$^{-2}$ of the measurements"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2204.03288","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/2204.03288/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"}