{"id":"W2022962028","doi":"10.1139/p01-035","title":"The electronic band structure of polydiacetylenes with second- and third-neighbor hopping interaction","year":2001,"lang":"en","type":"article","venue":"Canadian Journal of Physics","topic":"Polydiacetylene-based materials and applications","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Science Foundation of Hunan Province","keywords":"Polydiacetylenes; Physics; Condensed matter physics; Hamiltonian (control theory); Band gap; k-nearest neighbors algorithm; Electronic band structure; Nuclear magnetic resonance; Polymer","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.00005519801,0.00009620973,0.0001473528,0.0000265441,0.0001677987,0.00006505886,0.0001278152,0.0000421042,0.0001427256],"category_scores_gemma":[0.00001074909,0.00006622266,0.00003987155,0.00008087564,0.00008923705,0.0001243937,0.00000424878,0.0001907692,4.858792e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007909004,"about_ca_system_score_gemma":0.0005853974,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005997123,"about_ca_topic_score_gemma":0.01223827,"domain_scores_codex":[0.9994208,0.00001144066,0.0001933337,0.00007511616,0.00007731873,0.0002220074],"domain_scores_gemma":[0.9992641,0.00005911533,0.0002743059,0.0001364886,0.0001001536,0.0001658578],"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":[0.00006044648,0.000009579176,0.002770873,0.00004811797,0.0001168669,0.000005827033,0.0002855639,0.00008268013,0.9827501,0.005819739,0.0003850412,0.007665184],"study_design_scores_gemma":[0.00052027,0.00007276075,0.001380321,0.0001278888,0.00007082692,0.0002014636,0.0005262459,0.00002992245,0.9618993,0.003855106,0.03116023,0.000155673],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977555,0.0008417421,0.0001139405,0.0003039826,0.00006072867,0.00002825337,0.0000497511,0.000002936133,0.0008432154],"genre_scores_gemma":[0.9992982,0.0001750984,0.00003081739,0.00004510102,0.0003236654,0.000001127455,0.000003716885,0.00001350065,0.0001088114],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03077519,"threshold_uncertainty_score":0.6829241,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005229838181168085,"score_gpt":0.200221980034275,"score_spread":0.1949921418531069,"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."}}