{"id":"W1987175448","doi":"10.1021/jp107044w","title":"Two-Photon Absorption Properties of Two-Dimensional π-Conjugated Chromophores: Combined Experimental and Theoretical Study","year":2010,"lang":"en","type":"article","venue":"The Journal of Physical Chemistry A","topic":"Nonlinear Optical Materials Studies","field":"Engineering","cited_by":61,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Time-dependent density functional theory; Density functional theory; Two-photon absorption; Chromophore; Conjugated system; Absorption spectroscopy; Absorption (acoustics); Acceptor; Chemistry; Molecular orbital; Femtosecond; Materials science; Molecular physics; Photochemistry; Computational chemistry; Molecule; Physics; Optics","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":[0.0002242803,0.0001453594,0.0003026829,0.00001148946,0.00004524103,0.00001613632,0.0001431893,0.00002865129,0.00006082556],"category_scores_gemma":[0.00005278508,0.00008601588,0.0000552189,0.00004916665,0.0004370517,0.00005742154,0.0000773448,0.0003047117,0.000002666877],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001536973,"about_ca_system_score_gemma":0.00001310414,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003954216,"about_ca_topic_score_gemma":3.765917e-7,"domain_scores_codex":[0.9992292,0.00003410625,0.0002921439,0.00007041948,0.0002432694,0.0001308837],"domain_scores_gemma":[0.9995372,0.00009212932,0.00007999664,0.0001311503,0.00009173019,0.00006774157],"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":[0.0002603751,0.0004307873,0.00001445601,0.00004665521,0.00009146203,0.000004017099,0.0007406569,0.0008983495,0.9972639,0.000233429,0.000006920744,0.000009011287],"study_design_scores_gemma":[0.001251757,0.0002748837,0.0001090857,0.00004511118,0.00006750658,0.00004283282,0.0003911254,0.01341815,0.9837734,0.0005314531,9.047612e-7,0.00009383386],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995009,0.00009017438,0.000002849044,0.00003177812,0.00005520583,0.0001129331,0.000003496032,0.00001995319,0.0001827177],"genre_scores_gemma":[0.9996107,0.00000220093,0.00005932294,0.000005699458,0.0002965381,0.00000361224,5.506086e-7,0.00001768992,0.000003711403],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01349052,"threshold_uncertainty_score":0.3507625,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007570768809177076,"score_gpt":0.2368072151588748,"score_spread":0.2292364463496977,"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."}}