{"id":"W4413011463","doi":"10.1016/j.matdes.2025.114443","title":"Femtosecond two-pulse laser approach for spall failure in thin foils","year":2025,"lang":"en","type":"article","venue":"Materials & Design","topic":"Laser Material Processing Techniques","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; Alliance de recherche numérique du Canada; University of British Columbia; Canada Research Chairs; Canada Excellence Research Chairs, Government of Canada; Canada Foundation for Innovation","keywords":"Materials science; Spall; Femtosecond; Laser; Pulse (music); Optics; Forensic engineering; Composite material; Engineering","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0007885352,0.0002739567,0.0004312492,0.0001967286,0.00005196721,0.0002923526,0.0003359464,0.0001840015,0.0001596663],"category_scores_gemma":[0.00005922858,0.000265093,0.00004838891,0.0001723539,0.00003093335,0.0002240998,0.00004677941,0.00008189736,0.00001755939],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009057518,"about_ca_system_score_gemma":0.00004085532,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004041054,"about_ca_topic_score_gemma":0.00001730202,"domain_scores_codex":[0.9986449,0.00009896313,0.0004635871,0.000306667,0.00008930259,0.0003965774],"domain_scores_gemma":[0.9994761,0.00007335883,0.00004874701,0.0003238343,0.00003722981,0.00004077645],"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":[0.0001260727,0.00004790673,0.00001180811,0.001714785,0.00003353319,0.00000469224,0.0001535967,0.006080376,0.9787033,0.0009494195,0.01166008,0.0005144737],"study_design_scores_gemma":[0.0007155389,0.00002875868,0.0000451054,0.0001852173,0.0000250794,0.00000191933,0.000018902,0.001498928,0.9849963,0.01096117,0.00123854,0.000284506],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2630921,0.0002376355,0.7272079,0.0001526155,0.001185224,0.0023031,0.0001407831,0.002048968,0.003631653],"genre_scores_gemma":[0.8369884,0.0000100862,0.1617916,0.000110072,0.0001188833,0.0006207598,0.00005026356,0.00006820005,0.0002417511],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5738962,"threshold_uncertainty_score":0.9999802,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01704212812165794,"score_gpt":0.2449985054058178,"score_spread":0.2279563772841599,"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."}}