{"id":"W2069141896","doi":"10.1038/nature11025","title":"Resolving the time when an electron exits a tunnelling barrier","year":2012,"lang":"en","type":"article","venue":"Nature","topic":"Laser-Matter Interactions and Applications","field":"Physics and Astronomy","cited_by":522,"is_retracted":false,"has_abstract":false,"ca_institutions":"National Research Council Canada","funders":"Engineering and Physical Sciences Research Council; Agence Nationale de la Recherche","keywords":"Attosecond; Quantum tunnelling; Electron; Ionization; Physics; Atomic physics; Laser; Ultrashort pulse; Field (mathematics); Rectangular potential barrier; Quantum; Optics; Ion; Condensed matter physics; Quantum mechanics","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":[0.0003374887,0.0001605002,0.0002478075,0.0004797635,0.0004679374,0.001065333,0.0004440524,0.0008959736,0.003154365],"category_scores_gemma":[0.002225706,0.00019882,0.0001162001,0.0002724713,0.0003448244,0.001552239,0.0003923441,0.001054283,0.0005960944],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003588387,"about_ca_system_score_gemma":0.0003219889,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003910922,"about_ca_topic_score_gemma":0.0009322047,"domain_scores_codex":[0.9998794,0.000008448037,0.000004855128,0.00002931378,0.00003640263,0.00004160717],"domain_scores_gemma":[0.9992715,0.0002882407,0.0001583288,0.00005474088,0.0001163297,0.0001108158],"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":[0.002236523,0.0002353531,0.03015881,0.0002197085,0.00005537665,0.002011154,0.0005454539,0.004075142,0.8787639,0.03059636,0.002923433,0.04817873],"study_design_scores_gemma":[0.0001173108,0.001156117,0.04627311,0.0001698292,0.0001307081,0.004951185,0.002173088,0.1734582,0.7253624,0.02553272,0.02049623,0.0001791203],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9708368,0.0006184911,0.02029608,0.000471682,0.0002011181,0.00002208647,0.0001840031,0.0002910704,0.007078577],"genre_scores_gemma":[0.9945723,0.0001315748,0.003095754,0.00006567829,0.00001934108,0.000006081736,0.00008912431,0.00003192685,0.001988347],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003154365,"threshold_uncertainty_score":0.01055241,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00683368202699618,"score_gpt":0.2664990606674794,"score_spread":0.2596653786404832,"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."}}