{"id":"W2012232822","doi":"10.1366/00037020260377742","title":"Spectroscopic Study of Ultrashort Pulse Laser-Breakdown Plasmas in Air","year":2002,"lang":"en","type":"article","venue":"Applied Spectroscopy","topic":"Laser-induced spectroscopy and plasma","field":"Engineering","cited_by":50,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hydro-Québec; Institut National de la Recherche Scientifique","funders":"","keywords":"Laser-induced breakdown spectroscopy; Laser; Plasma; Femtosecond; Ionization; Atomic physics; Nanosecond; Spectroscopy; Emission spectrum; Atomic emission spectroscopy; Chemistry; Ultrafast laser spectroscopy; Materials science; Spectral line; Ion; Optics; Physics; Inductively coupled plasma; Nuclear physics","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":[0.0001031748,0.000186378,0.0001445438,0.0002379019,0.0002968308,0.0001874514,0.0002206055,0.0002465338,0.001079269],"category_scores_gemma":[0.0002661732,0.0001078396,0.0001056943,0.0001636687,0.0002837056,0.000232472,0.0001726968,0.0003610365,0.000129382],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001917952,"about_ca_system_score_gemma":0.00009086658,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006639435,"about_ca_topic_score_gemma":0.0003457915,"domain_scores_codex":[0.9999262,0.000007803337,0.000002004823,0.00001469839,0.00002916966,0.00002002913],"domain_scores_gemma":[0.99984,0.00006230715,0.00003312354,0.000008091449,0.00003475782,0.0000215984],"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":[0.00009732691,0.00002322536,0.0009364448,0.00003572128,0.000005406991,0.0001123562,0.0002140752,0.0001316981,0.9958804,0.0001927492,0.00004152119,0.002328998],"study_design_scores_gemma":[0.0000327729,0.0005996019,0.02499661,0.00001515036,0.00001680872,0.0006751536,0.000348632,0.005794294,0.9641612,0.0004408174,0.0029041,0.00001495222],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972034,0.0004154213,0.001409114,0.00002499211,0.00000658392,0.000007908234,0.0000445074,0.00002515906,0.0008630753],"genre_scores_gemma":[0.9979907,0.000191916,0.0009984851,0.00001181698,0.00000601867,0.000006832559,0.00007495454,0.000006972743,0.000712192],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001079269,"threshold_uncertainty_score":0.003610492,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01030769639743001,"score_gpt":0.2120629756995103,"score_spread":0.2017552793020803,"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."}}