{"id":"W2171433581","doi":"10.1109/aps.2010.5561256","title":"The signs of the imaginary parts of the effective permittivity and permeability in metamaterials","year":2010,"lang":"en","type":"article","venue":"","topic":"Metamaterials and Metasurfaces Applications","field":"Materials Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Permittivity; Metamaterial; Permeability (electromagnetism); Refractive index; Lorentz transformation; Dielectric; Optics; Dielectric permittivity; Physics; Materials science; Computational physics; Classical mechanics; Quantum mechanics; Chemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008725289,0.0004372938,0.0003415105,0.0007374675,0.0003095595,0.001218118,0.0004898097,0.000941172,0.002011181],"category_scores_gemma":[0.00293022,0.0003824698,0.0001853136,0.0005287789,0.001801153,0.001746695,0.0004153704,0.0007346646,0.001034067],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002729464,"about_ca_system_score_gemma":0.0002558571,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007824007,"about_ca_topic_score_gemma":0.00007647007,"domain_scores_codex":[0.9996837,0.0001107837,0.00002630059,0.00004155851,0.000112439,0.00002505468],"domain_scores_gemma":[0.9994022,0.0003264445,0.00007635297,0.00007352344,0.00009360832,0.00002782232],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0002431241,0.00004086971,0.0007084259,0.0005049322,0.000009522099,0.0006278057,0.0004153776,0.01406063,0.2143997,0.7107082,0.001888824,0.05639267],"study_design_scores_gemma":[0.00007136495,0.0002336762,0.001425588,0.0001700754,0.00003074122,0.002635992,0.000367223,0.1011563,0.2389453,0.630484,0.02434799,0.0001316809],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3324463,0.0071908,0.5499473,0.002357016,0.0006711379,0.00005498061,0.0001452471,0.001086904,0.1061002],"genre_scores_gemma":[0.91398,0.002476898,0.07345007,0.0001783135,0.00008452512,0.00004327954,0.00007223697,0.000210623,0.009503986],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002011181,"threshold_uncertainty_score":0.006728053,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008740740232028187,"score_gpt":0.2536466650458519,"score_spread":0.2449059248138237,"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."}}