{"id":"W2591836999","doi":"10.1038/srep43843","title":"Second order optical nonlinearity of graphene due to electric quadrupole and magnetic dipole effects","year":2017,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Graphene research and applications","field":"Materials Science","cited_by":74,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada; Fonds Wetenschappelijk Onderzoek; Vlaamse regering; Belgian Federal Science Policy Office","keywords":"Quadrupole; Nonlinear optical; Nonlinear system; Dipole; Order (exchange); Second-harmonic generation; Relaxation (psychology); Magnetic dipole","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":[0.0001487119,0.0005344781,0.0001811091,0.0003840253,0.0004371906,0.0003364633,0.0003512326,0.0003756384,0.001029536],"category_scores_gemma":[0.0005937002,0.0001551026,0.0002262065,0.0001970908,0.0007876825,0.0004702321,0.000587438,0.0004642188,0.0001428116],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003741443,"about_ca_system_score_gemma":0.0003201646,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006154713,"about_ca_topic_score_gemma":0.001525507,"domain_scores_codex":[0.9998634,0.00002278886,0.000002759674,0.00001268885,0.00005998552,0.00003847368],"domain_scores_gemma":[0.9998192,0.0001028343,0.00002089717,0.00002651648,0.0000129182,0.00001775336],"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":[0.0002012593,0.00008654221,0.002044168,0.0002974842,0.0000220547,0.0009128331,0.0003112501,0.0617694,0.8132628,0.105609,0.0004993501,0.01498397],"study_design_scores_gemma":[0.00003521925,0.0002292037,0.003382802,0.00003567735,0.00002466455,0.001187681,0.000132019,0.563811,0.367734,0.06022371,0.003105798,0.0000981209],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8802333,0.0005908583,0.094345,0.0004996705,0.00008017367,0.00003753681,0.00009455121,0.0003235451,0.02379534],"genre_scores_gemma":[0.9932708,0.0001301117,0.004778025,0.00003342011,0.000009649698,0.00001405274,0.0000241348,0.00001330309,0.001726656],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001029536,"threshold_uncertainty_score":0.003444076,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01039590213198577,"score_gpt":0.2811119340546988,"score_spread":0.270716031922713,"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."}}