{"id":"W4385725095","doi":"10.1021/acs.nanolett.3c02073","title":"Spontaneous Spin and Valley Symmetry-Broken States of Interacting Massive Dirac Fermions in a Bilayer Graphene Quantum Dot","year":2023,"lang":"en","type":"article","venue":"Nano Letters","topic":"Graphene research and applications","field":"Materials Science","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada; University of Ottawa","funders":"National Research Council Canada; Natural Sciences and Engineering Research Council of Canada; University of Ottawa","keywords":"Physics; Condensed matter physics; Coulomb; Bilayer graphene; Dirac fermion; Hamiltonian (control theory); Electron; Quantum mechanics; Quantum dot; Phase diagram; Graphene; Phase (matter)","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0002273007,0.0002328544,0.0002227502,0.0003588608,0.000466305,0.0006400559,0.0003881231,0.000473337,0.0006509657],"category_scores_gemma":[0.000664385,0.0001953071,0.0002799456,0.0001904023,0.00106833,0.0005154135,0.0002785683,0.0002761676,0.00004783746],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003124734,"about_ca_system_score_gemma":0.000259092,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00109124,"about_ca_topic_score_gemma":0.001149294,"domain_scores_codex":[0.9999181,0.00001657519,0.000005838928,0.00001203711,0.0000250816,0.00002240355],"domain_scores_gemma":[0.9997082,0.000116671,0.00004797319,0.00004421922,0.00003011965,0.00005262904],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0007153454,0.000415825,0.0278057,0.0002483732,0.0001068908,0.002741358,0.0007526208,0.2151128,0.5882426,0.1561441,0.0006227384,0.00709173],"study_design_scores_gemma":[0.00006241843,0.0001496213,0.005116952,0.00001092585,0.00001574229,0.0002455023,0.0001141185,0.9277484,0.04593069,0.020409,0.000168516,0.00002808636],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9962106,0.00001872592,0.003071851,0.00003204511,0.000004368127,0.000004817227,0.00001530915,0.00002836747,0.0006140135],"genre_scores_gemma":[0.9992268,0.000007812348,0.0006726446,0.000004391179,0.000001001466,0.000003605666,0.000008985067,0.000003621491,0.00007126325],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00109124,"threshold_uncertainty_score":0.002267182,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01989840111461189,"score_gpt":0.2945632402175155,"score_spread":0.2746648391029036,"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."}}