{"id":"W7117137602","doi":"10.1016/j.ijhydene.2025.153140","title":"Hydrogen trapping and diffusion in sub-stoichiometric vanadium and niobium carbide precipitates in high-strength steels","year":2025,"lang":"en","type":"article","venue":"International Journal of Hydrogen Energy","topic":"Hydrogen embrittlement and corrosion behaviors in metals","field":"Materials Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Vacancy defect; Carbide; Vanadium; Hydrogen; Niobium; Vanadium carbide; Hydrogen embrittlement; Diffusion; Trapping","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0000816498,0.0001494483,0.0001316348,0.0001971812,0.0001584921,0.000238997,0.0002495095,0.0002266115,0.0004471579],"category_scores_gemma":[0.00016775,0.0001571546,0.0001252035,0.00009100143,0.0002189818,0.0002090574,0.0001044229,0.000145175,0.00006638974],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006012574,"about_ca_system_score_gemma":0.0002830988,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004705716,"about_ca_topic_score_gemma":0.003299242,"domain_scores_codex":[0.9999559,0.000003656943,0.000001599117,0.00001075256,0.00001954038,0.000008553788],"domain_scores_gemma":[0.9999635,0.0000107496,0.00000949527,0.000001781929,0.00001004451,0.000004439615],"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":[0.0002485877,0.00005983552,0.004480124,0.0002879027,0.00003313933,0.0003029266,0.0001290353,0.06055991,0.9229583,0.005823653,0.0003533898,0.004763244],"study_design_scores_gemma":[0.00007108644,0.0002718173,0.007404581,0.0000176948,0.00002741599,0.0001343577,0.0001484137,0.519803,0.4688624,0.001893616,0.001337842,0.0000276739],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9959269,0.0003881295,0.002287527,0.00007471642,0.000008668243,0.000007852486,0.00006056106,0.00003729956,0.001208244],"genre_scores_gemma":[0.9989533,0.0001228946,0.0005632231,0.000004404163,0.000001460656,0.000003083022,0.00003592403,0.000004412017,0.0003113337],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004705716,"threshold_uncertainty_score":0.009356678,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007532683054842225,"score_gpt":0.2480168022362197,"score_spread":0.2404841191813775,"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."}}