{"id":"W2991557196","doi":"10.1039/c9sc05231c","title":"Modulation of circularly polarized luminescence through excited-state symmetry breaking and interbranched exciton coupling in helical push–pull organic systems","year":2019,"lang":"en","type":"article","venue":"Chemical Science","topic":"Synthesis and Properties of Aromatic Compounds","field":"Chemistry","cited_by":117,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Nautical Research Society","funders":"Institute of Circulatory and Respiratory Health; Division of Chemistry; University at Buffalo; University of Gabès; Campus France; Centre National de la Recherche Scientifique; Université de Rennes 1; National Science Foundation","keywords":"Exciton; Excited state; Luminescence; Coupling (piping); Physics; Symmetry (geometry); Modulation (music); Molecular physics; Symmetry breaking; Atomic physics; Condensed matter physics; Chemical physics; Materials science; Optoelectronics; Quantum mechanics; Geometry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004345672,0.000162457,0.0003441614,0.00008265581,0.00005346751,0.000116912,0.0004651484,0.00009930951,0.00007487876],"category_scores_gemma":[0.0003571267,0.0001407191,0.00004375878,0.0006199186,0.0003356127,0.0004302082,0.0002160593,0.0001769113,0.000007532098],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001442523,"about_ca_system_score_gemma":0.00006355556,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002309441,"about_ca_topic_score_gemma":0.00000132225,"domain_scores_codex":[0.9982356,0.00001007592,0.0004683967,0.0004857051,0.0004640096,0.0003362206],"domain_scores_gemma":[0.9990966,0.0001859674,0.0001690201,0.000365439,0.00009512034,0.00008787063],"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":[0.00002572906,0.00003785539,0.02133443,0.000304493,0.000005050927,0.000001273467,0.0003659361,0.0000181209,0.9775342,0.00007950073,7.004811e-7,0.0002927028],"study_design_scores_gemma":[0.000591393,0.00001875134,0.004014875,0.001013443,0.000008238149,0.00002882118,0.0002896913,0.2099194,0.7834156,0.000398887,0.00002072158,0.0002802173],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974407,0.0003143518,0.001232569,0.00005778858,0.0001088437,0.0001082555,0.000002120891,0.00003723941,0.0006981519],"genre_scores_gemma":[0.9995986,0.00001184305,0.0002782401,0.00001558739,0.00003461714,0.000005834442,0.000002598857,0.00001389704,0.00003882855],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2099013,"threshold_uncertainty_score":0.5738357,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01203903700150094,"score_gpt":0.2244529582192052,"score_spread":0.2124139212177042,"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."}}