{"id":"W4376279793","doi":"10.1016/j.vacuum.2023.112179","title":"Improvement of the field emission lifetime of freestanding vertically aligned carbon nanotubes by coating with a metallic protective layer","year":2023,"lang":"en","type":"article","venue":"Vacuum","topic":"Carbon Nanotubes in Composites","field":"Materials Science","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Materials science; Carbon nanotube; Joule heating; Tungsten; Coating; Field electron emission; Current density; Composite material; Layer (electronics); Work function; Electric field; Melting point; Titanium; Nanotechnology; Metallurgy","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004049222,0.0001377088,0.0002560572,0.00005895437,0.00007560384,0.00002268076,0.0003240308,0.00006583978,0.00003928365],"category_scores_gemma":[0.0002716706,0.00008463728,0.00006744883,0.0004407315,0.00008280934,0.00005385263,0.0002787901,0.00006722258,0.000002512196],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004663799,"about_ca_system_score_gemma":0.00006793998,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003525727,"about_ca_topic_score_gemma":0.00001115863,"domain_scores_codex":[0.9986383,0.00007273435,0.0003272358,0.0002536763,0.0004664704,0.0002416288],"domain_scores_gemma":[0.9989051,0.0004067278,0.000171681,0.0003731307,0.00009926296,0.00004416411],"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":[0.00009559095,0.00003727174,0.0008365108,0.00006382252,0.00002258965,0.000001417145,0.0003644381,0.00001566937,0.9982163,0.00007439883,0.0002033079,0.00006868989],"study_design_scores_gemma":[0.0003385254,0.0004557562,0.0002051958,0.0002108496,0.00004217138,0.000001281601,0.0001045691,0.0009493868,0.9972326,0.0003097413,0.00004047538,0.00010951],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982125,0.00004948146,0.0001590012,0.0004581219,0.0001689912,0.0005049136,0.00001934129,0.00006448648,0.0003632118],"genre_scores_gemma":[0.9992923,0.000002879047,0.0003986471,0.00006277245,0.00002497482,0.00005421375,0.000001272308,0.00001825866,0.0001447512],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00107978,"threshold_uncertainty_score":0.3451408,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009046525885823256,"score_gpt":0.2424218858811792,"score_spread":0.2333753599953559,"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."}}