{"id":"W2050202604","doi":"10.1103/physrevb.75.033408","title":"Collective excitations of Dirac electrons in a graphene layer with spin-orbit interactions","year":2007,"lang":"en","type":"article","venue":"Physical Review B","topic":"Graphene research and applications","field":"Materials Science","cited_by":106,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"","keywords":"Condensed matter physics; Graphene; Physics; Random phase approximation; Plasmon; Electron; Excitation; Quasiparticle; Coulomb; Wave vector; 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":[0.0001743959,0.000293719,0.0002302337,0.0004105921,0.0004940823,0.000384581,0.0003963943,0.0003814582,0.0008473618],"category_scores_gemma":[0.0003850658,0.0001845745,0.0002577664,0.0003219589,0.001005676,0.0004927355,0.0004746456,0.0002952334,0.00007278559],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002127037,"about_ca_system_score_gemma":0.0001030491,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003871311,"about_ca_topic_score_gemma":0.0004795225,"domain_scores_codex":[0.9999311,0.00001568128,0.000002512337,0.000009477548,0.000022282,0.00001890039],"domain_scores_gemma":[0.9998249,0.00008659275,0.00002630029,0.00002180895,0.00001363691,0.00002675281],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.000701173,0.0002596882,0.008913301,0.0004786393,0.0001698163,0.002920498,0.001201643,0.1573337,0.6416852,0.1682836,0.001453008,0.0165998],"study_design_scores_gemma":[0.00008112106,0.0002996261,0.01248347,0.00003545319,0.00006336522,0.0008621381,0.000450777,0.823617,0.1133727,0.04748712,0.001148804,0.00009834136],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9944617,0.0001384976,0.003366696,0.00007918428,0.00001248285,0.000002810608,0.000012146,0.00002322153,0.001903179],"genre_scores_gemma":[0.998546,0.00006792083,0.001003325,0.000008611989,0.00000335833,0.000002962665,0.00001089243,0.000004798379,0.0003522614],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0008473618,"threshold_uncertainty_score":0.002834737,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02692251342823947,"score_gpt":0.384612884306739,"score_spread":0.3576903708784995,"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."}}