{"id":"W3165160693","doi":"10.48550/arxiv.2105.10114","title":"Ferroelectricity in Polar ScAlN/GaN Epitaxial Semiconductor Heterostructures","year":2021,"lang":"en","type":"preprint","venue":"arXiv (Cornell University)","topic":"Acoustic Wave Resonator Technologies","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Grace (Canada)","funders":"","keywords":"Materials science; Ferroelectricity; Heterojunction; Optoelectronics; Epitaxy; Semiconductor; Molecular beam epitaxy; Coercivity; Condensed matter physics; Nanotechnology; Dielectric","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":[0.00009296276,0.0004787566,0.000553134,0.0004962027,0.00006359748,0.00006891529,0.0008497004,0.0009050589,0.00007371547],"category_scores_gemma":[0.0001296311,0.0005970616,0.0002044494,0.0006843294,0.0001538545,0.0001565998,0.0005933658,0.001662402,0.00001507878],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007905684,"about_ca_system_score_gemma":0.0001015332,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002373035,"about_ca_topic_score_gemma":0.0002300953,"domain_scores_codex":[0.9981993,0.00007033286,0.0002578147,0.0008038312,0.0000995688,0.0005691472],"domain_scores_gemma":[0.998835,0.00007104733,0.00008429096,0.0008284322,0.00006989453,0.0001113452],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00002629062,0.00006040719,0.01796296,0.0004423612,0.0002254432,0.001727793,0.0001948908,0.9530853,0.02400132,0.001201029,0.0003629732,0.0007092573],"study_design_scores_gemma":[0.001713854,0.00009458392,0.04391431,0.0005803112,0.0002899586,0.00006909343,0.001456202,0.8657771,0.05884144,0.02375089,0.0003481252,0.003164119],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9886471,0.0006866897,0.008197779,0.00001221951,0.0006478835,0.0002569433,0.00007627949,0.0009638769,0.0005112423],"genre_scores_gemma":[0.9990023,0.0004641667,0.0002455496,0.00001692846,0.0000740635,0.00000126538,0.0000478928,0.00006691956,0.00008088284],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08730816,"threshold_uncertainty_score":0.9996481,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03668311879216342,"score_gpt":0.1630743094890091,"score_spread":0.1263911906968457,"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."}}