{"id":"W2083612816","doi":"10.1117/12.432738","title":"Nonlinear properties of piezoelectric ceramics","year":2001,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Acoustic Wave Resonator Technologies","field":"Engineering","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Military College of Canada","funders":"Office of Naval Research","keywords":"Piezoelectricity; Lead zirconate titanate; Materials science; Piezoelectric coefficient; Ceramic; Dielectric; Piezoelectric accelerometer; PMUT; Electric field; Stress (linguistics); Actuator; Piezoelectric sensor; Nonlinear system; Acoustics; Composite material; Ferroelectricity; Optoelectronics; Electrical engineering; Physics; Engineering","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":[0.0002608392,0.0002513497,0.0001989861,0.0004360953,0.0002893219,0.0004094755,0.0002812773,0.0002568925,0.00325733],"category_scores_gemma":[0.001294019,0.0002143166,0.0001859679,0.0004554544,0.0005989216,0.0004003685,0.0003257413,0.0004927778,0.0008719333],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004098088,"about_ca_system_score_gemma":0.0002597301,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001061913,"about_ca_topic_score_gemma":0.0006860674,"domain_scores_codex":[0.999724,0.00001182245,0.000009091722,0.00005835816,0.0001669882,0.00002975764],"domain_scores_gemma":[0.9995514,0.0001934023,0.00007922317,0.00002840747,0.0001262864,0.00002124077],"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":[0.00009884139,0.00001833194,0.001068433,0.0003485547,0.00001193851,0.0001217204,0.0002005177,0.001267357,0.9818358,0.001522681,0.0005258704,0.01297989],"study_design_scores_gemma":[0.00002774962,0.0002905875,0.01067339,0.00004999616,0.00003441693,0.0007921421,0.0001925871,0.01046051,0.9629078,0.001556476,0.01296353,0.00005076693],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9269847,0.008076594,0.02852626,0.0008575883,0.000233205,0.0001025645,0.001245252,0.0002537222,0.03372012],"genre_scores_gemma":[0.987136,0.001697167,0.0038807,0.0000801377,0.0000468524,0.00003955238,0.0003287241,0.00004183744,0.006749067],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00325733,"threshold_uncertainty_score":0.01089686,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01228400206360808,"score_gpt":0.2090532511181623,"score_spread":0.1967692490545543,"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."}}