{"id":"W2044479468","doi":"10.1103/physrevb.82.125411","title":"Graphene and few-layer graphite probed by second-harmonic generation: Theory and experiment","year":2010,"lang":"en","type":"article","venue":"Physical Review B","topic":"Graphene research and applications","field":"Materials Science","cited_by":166,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Graphene; Materials science; Second-harmonic generation; Isotropy; Anisotropy; Dipole; Substrate (aquarium); Graphite; Surface second harmonic generation; Layer (electronics); Condensed matter physics; Molecular physics; Tensor (intrinsic definition); Quadrupole; Graphite oxide; Optics; Physics; Nanotechnology; Atomic physics; Quantum mechanics; Composite material","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004303239,0.0001247528,0.0002069344,0.00002046557,0.0001514025,0.00006537881,0.000127049,0.00001967532,0.0003856764],"category_scores_gemma":[0.00004176681,0.00009185714,0.000053112,0.0001526906,0.0002065896,0.0001214149,0.00007277813,0.0001314996,0.00004584643],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003341584,"about_ca_system_score_gemma":0.00001784418,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000005600036,"about_ca_topic_score_gemma":0.000006264122,"domain_scores_codex":[0.9990237,0.0001125034,0.0001477235,0.0003266156,0.0001749956,0.0002144151],"domain_scores_gemma":[0.9993619,0.00007377469,0.00004992744,0.0002777074,0.00004374885,0.0001929818],"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":[0.000002806229,0.00006886933,0.00001670772,0.00011051,0.000004460165,2.223304e-7,0.00003347009,5.287502e-9,0.9332429,0.0614159,0.002371593,0.002732605],"study_design_scores_gemma":[0.0001966806,0.00006072399,0.0003151128,0.0000696201,0.00002587405,0.000005307443,0.000006564479,0.00003091232,0.9302158,0.03982182,0.02907054,0.0001810039],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9683566,0.02996755,0.0001817927,0.0007189371,0.00003263251,0.0004869086,0.00002174124,0.00003046303,0.0002033969],"genre_scores_gemma":[0.9903105,0.008180561,0.0003913528,0.0004807259,0.0001107503,0.0004333566,0.00001336965,0.00001093631,0.00006845646],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02669895,"threshold_uncertainty_score":0.4222886,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02253213132889914,"score_gpt":0.3318210178288001,"score_spread":0.3092888864999009,"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."}}