{"id":"W4416670597","doi":"10.1021/acsaelm.5c01992","title":"Defects in Plasma-Activated Amorphous SiO <sub>2</sub> Probed Using Positron Annihilation Spectroscopy","year":2025,"lang":"en","type":"article","venue":"ACS Applied Electronic Materials","topic":"Muon and positron interactions and applications","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hatch (Canada)","funders":"Japan Science and Technology Agency; New Energy and Industrial Technology Development Organization","keywords":"Doppler broadening; Amorphous solid; Annealing (glass); Positron annihilation spectroscopy; Trapping; Positron; Chemical vapor deposition; Spectral line; Analytical Chemistry (journal); Annihilation radiation","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00007632429,0.0002215562,0.0001089812,0.0001875399,0.00008848136,0.0001995643,0.0001444534,0.0002091083,0.0006738144],"category_scores_gemma":[0.0002084104,0.0001439683,0.00007411114,0.0001517784,0.000194991,0.0001479013,0.0001053895,0.0001470045,0.00008185756],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001089934,"about_ca_system_score_gemma":0.00006999515,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004178038,"about_ca_topic_score_gemma":0.0004619113,"domain_scores_codex":[0.9999574,0.000006991176,0.000001895701,0.000009930724,0.00001401782,0.000009704473],"domain_scores_gemma":[0.9998873,0.00004143115,0.00003543902,0.000006323055,0.00001939276,0.00001011499],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00003849248,0.000004877453,0.0006355348,0.00001164894,0.000002712476,0.00004816827,0.00001724588,0.0000969456,0.9986707,0.00002396663,0.000008679111,0.0004411311],"study_design_scores_gemma":[0.00002043973,0.0003265486,0.02122865,0.000006543245,0.0000135759,0.0001950073,0.00009589184,0.003809857,0.9734241,0.00006996268,0.000799133,0.00001027705],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988249,0.0001321421,0.0006852295,0.000006702777,0.000003034279,0.000004137491,0.00003564402,0.0000126505,0.0002955993],"genre_scores_gemma":[0.998619,0.0001368349,0.0008446136,0.000008021178,0.000002566274,0.000006244421,0.00004846879,0.00000430622,0.0003300167],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0006738144,"threshold_uncertainty_score":0.002254069,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005259467287398754,"score_gpt":0.2279454994918815,"score_spread":0.2226860322044827,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}