{"id":"W2997313141","doi":"10.1364/ol.384552","title":"Generation of Hofstadter’s butterfly spectrum using circular arrays of microring resonators","year":2020,"lang":"en","type":"article","venue":"Optics Letters","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Physics; Resonator; Optics; Microwave; Photonic crystal; Lattice (music); Magnetic field; Photonics; Spectrum (functional analysis); Butterfly; Quantum mechanics","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":[0.0002620631,0.0002916577,0.0001959378,0.0002488075,0.0002002249,0.0003934362,0.0003763895,0.0004313526,0.0009204035],"category_scores_gemma":[0.0005114699,0.0002096275,0.0001550857,0.0001869905,0.0007243697,0.0005708065,0.0003581402,0.000264508,0.0001806927],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002578023,"about_ca_system_score_gemma":0.0001154188,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001587499,"about_ca_topic_score_gemma":0.0002119377,"domain_scores_codex":[0.9998152,0.000040283,0.000007961088,0.00005110228,0.00005798035,0.00002752745],"domain_scores_gemma":[0.9995901,0.0001547857,0.00009140503,0.00009533225,0.00003376402,0.00003464137],"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":[0.0001411865,0.00006784494,0.0006071471,0.00006431594,0.00001920673,0.0002318356,0.0002325528,0.005406677,0.9344485,0.04331711,0.0003292682,0.0151344],"study_design_scores_gemma":[0.00008851357,0.0005088821,0.001788403,0.00001270296,0.00001661657,0.0002979448,0.00009740588,0.1217399,0.8625497,0.008504696,0.004317475,0.00007776553],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9183896,0.0002872657,0.07254566,0.0001782759,0.00009068107,0.00004279057,0.00005523307,0.0003954253,0.008015034],"genre_scores_gemma":[0.9716069,0.00008786329,0.0273209,0.00002753668,0.00001290249,0.0000160362,0.00001922328,0.00001452605,0.0008941782],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009204035,"threshold_uncertainty_score":0.003079116,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03809895091854051,"score_gpt":0.2213566999267025,"score_spread":0.183257749008162,"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."}}