{"id":"W2082737008","doi":"10.1038/nature12165","title":"Bounding the pseudogap with a line of phase transitions in YBa2Cu3O6+δ","year":2013,"lang":"en","type":"article","venue":"Nature","topic":"Physics of Superconductivity and Magnetism","field":"Physics and Astronomy","cited_by":175,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia; Canadian Institute for Advanced Research","funders":"","keywords":"Pseudogap; Superconductivity; Condensed matter physics; Quantum critical point; Physics; Multicritical point; Phase diagram; Copper oxide; Phase (matter); Critical point (mathematics); Doping; Quantum phase transition; Cuprate; Phase transition; Materials science; Oxide; Quantum mechanics","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":[0.0001162798,0.0001076885,0.0001808892,0.0003829956,0.00078876,0.0007336658,0.0005867771,0.0005358171,0.003180879],"category_scores_gemma":[0.0005252603,0.0001401756,0.00009913514,0.0001814991,0.0005852864,0.0004495335,0.0004000707,0.0004763539,0.0002115063],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002683354,"about_ca_system_score_gemma":0.0002315782,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007307787,"about_ca_topic_score_gemma":0.001266513,"domain_scores_codex":[0.999956,0.00000915924,0.000002018231,0.000006830388,0.00001426464,0.00001168023],"domain_scores_gemma":[0.99985,0.00004422701,0.00003090097,0.00002165744,0.00002165839,0.00003144967],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.002175315,0.0005209089,0.007041834,0.0002393452,0.00003756361,0.001288231,0.0009541613,0.0122411,0.3165822,0.6177473,0.006908231,0.03426392],"study_design_scores_gemma":[0.0006738033,0.001023834,0.01861602,0.0001405883,0.00004996917,0.001670205,0.00150291,0.3488449,0.1487762,0.4618719,0.01673793,0.00009176775],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9803493,0.0002019072,0.004586864,0.000708187,0.00007593966,0.00000792889,0.00005531439,0.0002849339,0.01372965],"genre_scores_gemma":[0.997459,0.00002295256,0.001233355,0.00007478725,0.000008704916,0.000009471688,0.00002617572,0.00002193104,0.001143606],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003180879,"threshold_uncertainty_score":0.01064116,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008121588088116753,"score_gpt":0.2563792696343627,"score_spread":0.248257681546246,"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."}}