{"id":"W3080898383","doi":"10.1002/adma.202002585","title":"Superior Carrier Lifetimes Exceeding 6 µs in Polycrystalline Halide Perovskites","year":2020,"lang":"en","type":"article","venue":"Advanced Materials","topic":"Perovskite Materials and Applications","field":"Engineering","cited_by":205,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"China Postdoctoral Science Foundation; National Natural Science Foundation of China","keywords":"Materials science; Halide; Crystallite; Perovskite (structure); Optoelectronics; Chemical engineering; Inorganic chemistry; Metallurgy","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":[0.0001112267,0.000223294,0.0003716573,0.00005074065,0.00004673713,0.0001073146,0.000180024,0.00007586089,0.0007822149],"category_scores_gemma":[0.00007444714,0.0002259105,0.0000349655,0.0001657603,0.00003078994,0.0002583262,0.00005657847,0.00006218984,0.00007891499],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004772386,"about_ca_system_score_gemma":0.00001435809,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002428454,"about_ca_topic_score_gemma":0.00001112114,"domain_scores_codex":[0.9988238,0.00001871545,0.0004295656,0.0002594581,0.0001327318,0.0003357422],"domain_scores_gemma":[0.9995968,0.00003162984,0.0000368307,0.0001715842,0.00003070633,0.0001324638],"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":[0.00002005374,0.000007699941,0.00007863726,0.00009633089,0.000008351599,0.000004797704,0.0003442522,0.002647456,0.995863,0.0002495536,0.000232526,0.0004473166],"study_design_scores_gemma":[0.0004719356,0.00002770834,0.001004804,0.00005085167,0.000009572845,0.000003807686,0.0001498798,0.0002773107,0.9709816,0.000197115,0.02650675,0.000318679],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969124,0.000339216,0.0004008086,0.0004865716,0.0003115712,0.0002659655,0.0002852152,0.0004104701,0.0005877989],"genre_scores_gemma":[0.9966692,0.0002075796,0.002225267,0.0002365804,0.0003641094,0.000134188,0.00005696342,0.00006789892,0.00003826487],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02627422,"threshold_uncertainty_score":0.9212362,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0103423740386466,"score_gpt":0.2142690735197217,"score_spread":0.2039266994810751,"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."}}