{"id":"W1994264234","doi":"10.1049/el:20072039","title":"AlGaN/GaN HFETs fabricated from maskless selectively grown mesas on Si(111) substrates","year":2007,"lang":"en","type":"article","venue":"Electronics Letters","topic":"GaN-based semiconductor devices and materials","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada; Institute for Microstructural Sciences","funders":"","keywords":"Materials science; Transconductance; Optoelectronics; Heterojunction; Passivation; Molecular beam epitaxy; Layer (electronics); Transistor; Epitaxy; Nanotechnology; Electrical engineering; Voltage","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002908537,0.0003988842,0.0003816919,0.0001207065,0.0001775942,0.0001372965,0.0003628558,0.00009165485,0.000540741],"category_scores_gemma":[0.000006347147,0.0003852221,0.0001534909,0.0002891571,0.00005622077,0.0001575086,0.00002514596,0.0004110312,0.0001780666],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001282394,"about_ca_system_score_gemma":0.00009589497,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000826338,"about_ca_topic_score_gemma":0.00009756348,"domain_scores_codex":[0.9976396,0.00007733361,0.0004081187,0.0005876101,0.0002770513,0.00101031],"domain_scores_gemma":[0.9989748,0.0002072003,0.0002316825,0.000359826,0.00006401318,0.0001624731],"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":[0.0001176939,0.0001242989,0.003503755,0.000006284489,0.0002234635,0.00001074673,0.000314265,0.00005935537,0.9883729,0.003763217,0.002099977,0.001403992],"study_design_scores_gemma":[0.0008698406,0.0001727778,0.006231626,0.00002557001,0.00007251358,0.000001351326,0.0002035657,0.00005369648,0.9807534,0.002082716,0.008974555,0.0005583743],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9950122,0.000143796,0.001346346,0.000943967,0.0003534044,0.0002871367,0.00007983458,0.0001200192,0.001713288],"genre_scores_gemma":[0.9968492,0.000005827311,0.0001450063,0.001834363,0.0005965413,0.00001908093,0.0003673886,0.00007074099,0.0001117852],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007619538,"threshold_uncertainty_score":0.99986,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009210628112095111,"score_gpt":0.2296901808257248,"score_spread":0.2204795527136297,"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."}}