{"id":"W4409359552","doi":"10.1139/cjp-2024-0230","title":"First principles studies on structural, elastic, acoustic, and optoelectronic properties of hexagonal calcium oxide (CaO)","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Physics","topic":"ZnO doping and properties","field":"Materials Science","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Physics; Hexagonal crystal system; Calcium oxide; Calcium; Oxide; Condensed matter physics; Optoelectronics; Crystallography; Chemical engineering; Medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001956438,0.0001370122,0.0003119674,0.00009955272,0.000255079,0.00006229976,0.0002022061,0.00003746438,0.00001287919],"category_scores_gemma":[0.000256573,0.00009602698,0.0000518945,0.0001014438,0.000348662,0.0001354283,0.00002674921,0.0001623836,0.000002766749],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001535534,"about_ca_system_score_gemma":0.001228894,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000814331,"about_ca_topic_score_gemma":0.004555862,"domain_scores_codex":[0.9990749,0.00004606088,0.0003441334,0.0001208748,0.000148538,0.0002654873],"domain_scores_gemma":[0.9991803,0.00007512067,0.0001992425,0.0001186829,0.0002853206,0.0001414004],"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":[0.0003433774,0.00004585062,0.00411896,0.001675708,0.0004831495,0.00004922257,0.007064359,0.4311933,0.5206814,0.03132046,0.002091707,0.0009325584],"study_design_scores_gemma":[0.0006528653,0.0006535677,0.003823845,0.002463713,0.0001820347,0.00004045796,0.001861219,0.006040942,0.9778423,0.004380996,0.00171269,0.0003454176],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9931894,0.005540565,0.0001197048,0.0004426708,0.0005372803,0.00006730059,0.00001551097,0.000005281794,0.00008229081],"genre_scores_gemma":[0.9992555,0.00007671356,0.0002000035,0.0001051841,0.0001346937,0.000001917599,2.998595e-7,0.000008966128,0.0002166612],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4571609,"threshold_uncertainty_score":0.3915867,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04969119398605987,"score_gpt":0.2636297519496104,"score_spread":0.2139385579635505,"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."}}