{"id":"W2034099917","doi":"10.1117/12.617926","title":"The one-dimensional nature of polyynes","year":2005,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Fullerene Chemistry and Applications","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Carbyne; Delocalized electron; Oligomer; Absorption (acoustics); Materials science; Carbon chain; Absorption spectroscopy; Chemical physics; Physics; Chemistry; Polymer chemistry; Optics; Quantum mechanics; Organic chemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00004429019,0.00009294151,0.00004898888,0.000109803,0.0001345211,0.0003627586,0.0001332684,0.0001609721,0.0008305099],"category_scores_gemma":[0.0001685282,0.00009073228,0.00005821438,0.00006980191,0.0002459335,0.0002831797,0.0001495649,0.0002887262,0.0001699014],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000151618,"about_ca_system_score_gemma":0.00008513434,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001146677,"about_ca_topic_score_gemma":0.0002357215,"domain_scores_codex":[0.9999275,0.000006744642,0.000002743436,0.00002370743,0.00002704931,0.0000122406],"domain_scores_gemma":[0.9998956,0.00003705425,0.0000224998,0.00001568406,0.0000176694,0.00001151614],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00002108654,0.000009478649,0.0005053371,0.00006645759,0.000004349291,0.0001046106,0.00008336341,0.0006650397,0.9820233,0.01260145,0.0001012531,0.00381431],"study_design_scores_gemma":[0.00001259993,0.0002441434,0.01071935,0.00003151282,0.00001281287,0.000931463,0.0001156163,0.007997882,0.9607061,0.006973209,0.01222554,0.00002975334],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.98454,0.0007658896,0.005064042,0.00008297792,0.00001807387,0.00001007011,0.00009893721,0.00004035683,0.009379725],"genre_scores_gemma":[0.9962452,0.0003346859,0.001557837,0.0000347452,0.000003912538,0.00001228655,0.00006712729,0.00001042076,0.001733635],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0008305099,"threshold_uncertainty_score":0.002778292,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008291307229954826,"score_gpt":0.2262054969592348,"score_spread":0.2179141897292799,"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."}}