{"id":"W3042998339","doi":"10.1063/5.0010370","title":"The effect of grain boundary on the local incipient plastic deformation of fcc metals during nanoindentation","year":2020,"lang":"en","type":"article","venue":"Journal of Applied Physics","topic":"Microstructure and mechanical properties","field":"Materials Science","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Nanoindentation; Grain boundary; Misorientation; Nucleation; Materials science; Indentation; Dislocation; Plasticity; Condensed matter physics; Deformation mechanism; Grain boundary strengthening; Deformation (meteorology); Crystal twinning; Crystallography; Composite material; Microstructure; Chemistry","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":[0.0001028308,0.0001483202,0.0001460408,0.0001466599,0.0002245159,0.0002379972,0.0002467214,0.0001859763,0.0008087264],"category_scores_gemma":[0.00050024,0.000152381,0.0001425316,0.0001325696,0.000283391,0.0002956001,0.0001654165,0.0002892488,0.00006678826],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002443001,"about_ca_system_score_gemma":0.0001189462,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001669222,"about_ca_topic_score_gemma":0.002592695,"domain_scores_codex":[0.9998958,0.00000836591,0.000006032638,0.00001866159,0.00004422777,0.00002690864],"domain_scores_gemma":[0.999734,0.0001400748,0.00004088685,0.00003324265,0.00003542385,0.00001640797],"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":[0.0002386387,0.000050238,0.009136544,0.0001827605,0.00003034011,0.000409442,0.0002560276,0.02923998,0.9487063,0.0003148247,0.0001562998,0.01127856],"study_design_scores_gemma":[0.00001210525,0.0003303225,0.06329139,0.00001541852,0.00002772686,0.0001857626,0.0003066452,0.1583546,0.776561,0.0001809057,0.0007036451,0.00003044741],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984781,0.000103103,0.000883033,0.00001899613,0.000004155071,0.000003077306,0.00003868067,0.00002543872,0.0004454143],"genre_scores_gemma":[0.9995322,0.00003787401,0.0003251512,0.000004315452,7.718828e-7,0.000002015449,0.00002330754,0.000008160958,0.00006634055],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001669222,"threshold_uncertainty_score":0.003319025,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009288190654376239,"score_gpt":0.2139420588798298,"score_spread":0.2046538682254535,"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."}}