{"id":"W2001245683","doi":"10.1557/jmr.2002.0460","title":"Synthesis and dielectric properties of barium tantalates and niobates with complex perovskite structure","year":2002,"lang":"en","type":"article","venue":"Journal of materials research/Pratt's guide to venture capital sources","topic":"Microwave Dielectric Ceramics Synthesis","field":"Engineering","cited_by":53,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University","funders":"","keywords":"Materials science; Perovskite (structure); Dielectric; Phase (matter); Dielectric loss; Electron paramagnetic resonance; Sintering; Analytical Chemistry (journal); Paramagnetism; Barium; Crystallography; Nuclear magnetic resonance; Condensed matter physics; Metallurgy; Chemistry","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":[0.0008174852,0.0003097559,0.0006986281,0.0005584945,0.0001374718,0.0003011566,0.0003284976,0.0001608504,0.0003738973],"category_scores_gemma":[0.0005785772,0.0002164116,0.0000578156,0.000377085,0.0002544931,0.0002539354,0.0001082141,0.0003649236,0.000004851533],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001115317,"about_ca_system_score_gemma":0.00002598588,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000468283,"about_ca_topic_score_gemma":0.00002382901,"domain_scores_codex":[0.9976799,0.0002362455,0.000694965,0.0002365204,0.0006200355,0.000532264],"domain_scores_gemma":[0.9986274,0.0003111712,0.0001991201,0.0002040735,0.0004169713,0.0002412798],"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":[0.0001739803,0.00003827948,0.0002479885,0.0004447066,0.0002482089,0.0000339496,0.002052629,0.0003610736,0.9927239,0.00003692386,0.001816512,0.001821778],"study_design_scores_gemma":[0.0003459387,0.0005953701,0.002304428,0.0003972127,0.00007801823,0.0004938059,0.0008501075,0.0006274077,0.991553,0.00008436668,0.002359497,0.0003108277],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9861713,0.01274369,0.00002700526,0.0004678084,0.00007789294,0.0002825383,0.00006340051,0.00002792705,0.0001384278],"genre_scores_gemma":[0.9967629,0.00232441,0.0005440194,0.00002115884,0.0001923603,0.000008301044,0.00000154001,0.00006814172,0.0000771325],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01059162,"threshold_uncertainty_score":0.8825011,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01903417790802738,"score_gpt":0.2304313221481093,"score_spread":0.2113971442400819,"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."}}