{"id":"W1893773386","doi":"10.1103/physrevlett.106.197401","title":"Charge Separation in Semicrystalline Polymeric Semiconductors by Photoexcitation: Is the Mechanism Intrinsic or Extrinsic?","year":2011,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Organic Electronics and Photovoltaics","field":"Engineering","cited_by":141,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Regroupement Québécois sur les Matériaux de Pointe","funders":"","keywords":"Photoexcitation; Polaron; Exciton; Materials science; Photoluminescence; Dissociation (chemistry); Quantum tunnelling; Chemical physics; Spectroscopy; Semiconductor; Charge carrier; Organic semiconductor; Electron; Photoinduced charge separation; Molecular physics; Condensed matter physics; Atomic physics; Optoelectronics; Excited state; Physical chemistry; Physics; Chemistry; Photocatalysis","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":[0.000126934,0.0002123793,0.0002923775,0.00003360774,0.00003774017,0.0000151673,0.0002065907,0.00001942504,0.0003781662],"category_scores_gemma":[0.00001352833,0.0001493361,0.00009021843,0.0004854314,0.00002517642,0.0001376185,0.00002247588,0.0002894654,0.00008491604],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008805102,"about_ca_system_score_gemma":0.00001932587,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003433261,"about_ca_topic_score_gemma":0.000007110989,"domain_scores_codex":[0.9990102,0.00004593266,0.0002794648,0.0002051825,0.000161256,0.000297971],"domain_scores_gemma":[0.9995391,0.00005924813,0.00006047621,0.0002692846,0.00001584865,0.00005609461],"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":[0.000006011701,0.00004408449,0.000007884494,0.0002828765,0.00003304381,0.000003418509,0.0008375616,0.000004595302,0.9782969,0.0004541094,0.01930415,0.0007253128],"study_design_scores_gemma":[0.0004088749,0.00009346988,0.00004260515,0.000505641,0.00009399997,0.00001231547,0.00002607356,0.004528156,0.9635499,0.000674473,0.02950887,0.000555646],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9826316,0.01405464,0.0003019731,0.00165466,0.0001871884,0.0007477782,0.00002391689,0.0001256978,0.0002725729],"genre_scores_gemma":[0.9736426,0.01485332,0.0000285627,0.01118005,0.0001108425,0.0000815052,0.00002530463,0.00004419677,0.00003359709],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01474708,"threshold_uncertainty_score":0.6089751,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01833060880387637,"score_gpt":0.2514438350961806,"score_spread":0.2331132262923042,"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."}}