{"id":"W4414784491","doi":"10.1039/d5cp02783g","title":"Third-order nonlinear optical properties of a series of pyrroles and dipyrroles featuring π-conjugated substituents and linkers","year":2025,"lang":"en","type":"article","venue":"Physical Chemistry Chemical Physics","topic":"Nonlinear Optical Materials Research","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University; Saint Mary's University","funders":"Research Nova Scotia; Dalhousie University; Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs; Canada Foundation for Innovation","keywords":"Refractive index; Nonlinear optical; Wavelength; Nonlinear optics; Intensity (physics); Series (stratigraphy); Second-harmonic generation; Nonlinear system","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":[0.0001163806,0.0002658065,0.00061887,0.00001668112,0.00005534408,0.00006116617,0.0002518716,0.0001371165,0.00001016568],"category_scores_gemma":[0.000350621,0.0002202203,0.00006543842,0.0002610955,0.001562766,0.0001855144,0.0005045631,0.0002535336,0.000003724741],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002363074,"about_ca_system_score_gemma":0.00009902902,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001701476,"about_ca_topic_score_gemma":2.735551e-7,"domain_scores_codex":[0.9984171,0.00002719714,0.0003876655,0.0004515211,0.0003614767,0.0003550439],"domain_scores_gemma":[0.9989923,0.0001375218,0.0001050323,0.0003037706,0.00031718,0.0001441694],"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":[0.0003255329,0.0003634888,0.0001267238,0.001724606,0.00003593099,0.000001666441,0.0001059703,0.0000111553,0.9962385,0.0008533032,0.000007589376,0.0002055315],"study_design_scores_gemma":[0.0005171547,0.00002817157,0.0001178992,0.0003228815,0.00005118488,0.000002539914,0.0000697495,0.001000355,0.995786,0.001896132,0.00001328585,0.0001946184],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9986462,0.0001619493,0.00002946893,0.0002218642,0.00002463417,0.0001558579,0.00005579741,0.0000522318,0.0006519948],"genre_scores_gemma":[0.9975064,0.00003077282,0.002171248,0.00001381656,0.0001617097,0.00001723636,0.00001238017,0.00002169907,0.00006475516],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002141779,"threshold_uncertainty_score":0.8980324,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01358897237039091,"score_gpt":0.2556218824147339,"score_spread":0.242032910044343,"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."}}