{"id":"W2800461054","doi":"10.1016/j.chempr.2018.04.006","title":"Evidence for Charge-Transfer Mediation in the Primary Events of Singlet Fission in a Weakly Coupled Pentacene Dimer","year":2018,"lang":"en","type":"article","venue":"Chem","topic":"Photochemistry and Electron Transfer Studies","field":"Chemistry","cited_by":153,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Chemical Sciences, Geosciences, and Biosciences Division; Studienstiftung des Deutschen Volkes; Deutsche Forschungsgemeinschaft; Natural Sciences and Engineering Research Council of Canada; Friedrich-Alexander-Universität Erlangen-Nürnberg","keywords":"Singlet fission; Pentacene; Exciton; Singlet state; Excited state; Chemistry; Chemical physics; Delocalized electron; Electron paramagnetic resonance; Triplet state; Photochemistry; Ultrafast laser spectroscopy; Materials science; Atomic physics; Physics; Nuclear magnetic resonance; Condensed matter physics; Spectroscopy; Physical chemistry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002751674,0.0001211037,0.0001868619,0.00002166379,0.00004892227,0.000005219591,0.0002170576,0.00008679666,0.0001451721],"category_scores_gemma":[0.0001093867,0.00009398294,0.00005792752,0.0001369545,0.00005734914,0.00008594451,0.00001433226,0.0001287312,0.000002931526],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007336091,"about_ca_system_score_gemma":0.0000522322,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002069215,"about_ca_topic_score_gemma":0.00003163147,"domain_scores_codex":[0.9991059,0.00001237462,0.0002568955,0.0002066936,0.0001913244,0.0002267616],"domain_scores_gemma":[0.9995033,0.0002090936,0.00002974472,0.0001855964,0.00004952439,0.00002275509],"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":[0.0002601957,0.0001476037,0.005495935,0.0003791732,0.00001624286,5.778517e-7,0.001728886,3.669013e-7,0.9914891,0.000008599697,0.0001896925,0.0002836322],"study_design_scores_gemma":[0.0008785509,0.00004339961,0.005113937,0.0003563573,0.00001917875,0.000001205392,0.0001460881,0.0001273263,0.9928244,0.0001093495,0.0002749675,0.00010529],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972458,0.000670882,0.0000835609,0.0005238409,0.00003345499,0.0002119143,0.00001114195,0.00001175414,0.00120761],"genre_scores_gemma":[0.9991781,0.0002497458,0.00002530047,0.00008569145,0.0001119787,0.0001594989,0.00003803016,0.000009740341,0.0001419043],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001932269,"threshold_uncertainty_score":0.3832513,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04258167265676351,"score_gpt":0.2942941468843687,"score_spread":0.2517124742276052,"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."}}