{"id":"W2101336543","doi":"10.1364/josab.23.000553","title":"Volumetric layered transmission-line metamaterial exhibiting a negative refractive index","year":2006,"lang":"en","type":"article","venue":"Journal of the Optical Society of America B","topic":"Metamaterials and Metasurfaces Applications","field":"Materials Science","cited_by":59,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Metamaterial; Transmission line; Optics; Isotropy; Terahertz radiation; Refractive index; Dispersion (optics); Metamaterial antenna; Negative refraction; Slab; Transmission (telecommunications); Finite element method; Electric power transmission; Physics; Lens (geology); Materials science; Computer science; Telecommunications; Engineering; Electrical engineering; Omnidirectional antenna; Antenna (radio)","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":[0.001011034,0.0001751863,0.0006236858,0.00003927326,0.0002134741,0.00007544414,0.0004943354,0.00009549782,0.0004992662],"category_scores_gemma":[0.0002228792,0.0001054535,0.0005529713,0.0005688388,0.000381658,0.000220509,0.00009739469,0.0002178319,0.00001321477],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007116606,"about_ca_system_score_gemma":0.0001265997,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002397905,"about_ca_topic_score_gemma":7.221689e-7,"domain_scores_codex":[0.9976872,0.0001979971,0.000990518,0.0001863772,0.000659007,0.0002789481],"domain_scores_gemma":[0.9974998,0.0003480602,0.001400626,0.0002488089,0.0003912767,0.0001114242],"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":[0.0001207935,0.0001957072,0.00004101769,0.00002516155,0.00005232233,6.558675e-7,0.0001683475,0.001578972,0.9938682,0.00008401697,0.00171342,0.00215134],"study_design_scores_gemma":[0.0008767846,0.0002472027,0.002372461,0.00007163985,0.0001815659,0.00002598134,0.0004160903,0.001831207,0.9849063,0.001549246,0.007365168,0.0001563491],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9536309,0.0001943202,0.04339951,0.001851295,0.0003528892,0.0001959829,0.00003012572,0.00001230625,0.0003326685],"genre_scores_gemma":[0.8611253,0.0000753425,0.138182,0.0001534268,0.0003089095,0.000004989211,0.000001035296,0.00001665124,0.0001322428],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09478252,"threshold_uncertainty_score":0.5466615,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01417364551883163,"score_gpt":0.2576441386494722,"score_spread":0.2434704931306406,"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."}}