{"id":"W2901019409","doi":"10.1109/tbme.2018.2876063","title":"Eco-Friendly Highly Sensitive Transducers Based on a New KNN–NTK–FM Lead-Free Piezoelectric Ceramic for High-Frequency Biomedical Ultrasonic Imaging Applications","year":2018,"lang":"en","type":"article","venue":"IEEE Transactions on Biomedical Engineering","topic":"Ferroelectric and Piezoelectric Materials","field":"Materials Science","cited_by":73,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Natural Science Foundation of China; National Eye Institute; China Scholarship Council; McMaster University","keywords":"Ultrasonic sensor; Transducer; Piezoelectricity; Computer science; Materials science; Physics; Acoustics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001724316,0.0003459924,0.0002917731,0.0003069809,0.0002037933,0.0002822347,0.0005848742,0.0005303599,0.001110634],"category_scores_gemma":[0.0002772882,0.0002584801,0.0002901216,0.0002757811,0.00033278,0.000593004,0.0003331514,0.0003372403,0.0006481947],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002876667,"about_ca_system_score_gemma":0.0003127169,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008116114,"about_ca_topic_score_gemma":0.001985642,"domain_scores_codex":[0.9997659,0.00001065932,0.00001078197,0.00006551461,0.0001224,0.00002482782],"domain_scores_gemma":[0.9999094,0.00001282105,0.00002697509,0.000008399111,0.00002798526,0.00001445419],"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":[0.00002745708,0.000005062636,0.00005805407,0.00008011041,0.00000243277,0.00003818963,0.00001414219,0.00007504205,0.9970437,0.0002309717,0.0001797561,0.002245084],"study_design_scores_gemma":[0.00002380695,0.0001344688,0.001809408,0.00001077183,0.00002798056,0.0004282393,0.00004156534,0.00221309,0.9791197,0.000108333,0.01605164,0.00003086589],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.75399,0.006796048,0.2062807,0.001296854,0.001249308,0.0002861246,0.001021828,0.002279938,0.02679917],"genre_scores_gemma":[0.8920307,0.002068009,0.09294321,0.0002733987,0.0001041777,0.0001745307,0.0005220019,0.0001380675,0.01174589],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001110634,"threshold_uncertainty_score":0.003715456,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006726055370482839,"score_gpt":0.2226939512234818,"score_spread":0.2159678958529989,"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."}}