{"id":"W2233917344","doi":"10.1088/1674-1056/24/12/127508","title":"Spin frustration and magnetic ordering in triangular lattice antiferromagnet Ca <sub>3</sub> CoNb <sub>2</sub> O <sub>9</sub>","year":2015,"lang":"en","type":"article","venue":"Chinese Physics B","topic":"Physics of Superconductivity and Magnetism","field":"Physics and Astronomy","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Natural Science Foundation of China; National Key Research and Development Program of China; McMaster University","keywords":"Frustration; Antiferromagnetism; Magnetization; Hexagonal lattice; Geometrical frustration; Magnetism; Magnetic susceptibility; Lattice constant","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0004388458,0.0008372715,0.0009273033,0.0001908389,0.0002641352,0.0003116841,0.0003907153,0.0002079772,0.00001897928],"category_scores_gemma":[0.00005926846,0.000884943,0.0002347682,0.0008466767,0.000262508,0.002849758,0.0003019382,0.0008074818,0.0001922373],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008405167,"about_ca_system_score_gemma":0.0003020393,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003864231,"about_ca_topic_score_gemma":0.0001999472,"domain_scores_codex":[0.9966202,0.000210033,0.0006902519,0.001026753,0.000551085,0.0009016295],"domain_scores_gemma":[0.9981072,0.0001686222,0.0002616594,0.0007543715,0.0002432211,0.0004649559],"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":[0.00008119902,0.0006521338,0.003472658,0.0001090273,0.00007442098,0.00002750174,0.001195213,0.000432103,0.9218938,0.006419648,0.0003573226,0.06528497],"study_design_scores_gemma":[0.006043336,0.0005808832,0.01553748,0.0002051615,0.0002203833,0.00001440352,0.0006501678,0.00687651,0.7917769,0.176107,0.0002431766,0.001744603],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943697,0.0005118089,0.001484757,0.0003593056,0.0005193771,0.0008276117,0.0001538606,0.0001161091,0.001657411],"genre_scores_gemma":[0.9975223,0.00007397828,0.0001827039,0.0001142604,0.001470629,0.0001250596,0.0003682781,0.000123477,0.0000193162],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1696873,"threshold_uncertainty_score":0.9993601,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01749594647338303,"score_gpt":0.2430493923423467,"score_spread":0.2255534458689637,"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."}}