{"id":"W4384155265","doi":"10.1126/science.adi4107","title":"Engineering ligand reactivity enables high-temperature operation of stable perovskite solar cells","year":2023,"lang":"en","type":"article","venue":"Science","topic":"Perovskite Materials and Applications","field":"Engineering","cited_by":456,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Basic Energy Sciences; U.S. Department of Energy; European Commission; Division of Electrical, Communications and Cyber Systems; Materials Research Science and Engineering Center, Harvard University; Office of Experimental Program to Stimulate Competitive Research; Division of Materials Research; National Science Foundation; U.S. Navy; Office of Science; Office of Naval Research; Northwestern University; Strong","keywords":"Perovskite (structure); Ligand (biochemistry); Passivation; Intercalation (chemistry); Materials science; Energy conversion efficiency; Reactivity (psychology); Chemical engineering; Ammonium; Nanotechnology; Optoelectronics; Inorganic chemistry; Chemistry; Organic chemistry; Layer (electronics)","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":[0.0001257283,0.0001733215,0.0001412471,0.00008151279,0.0001390221,0.0004345381,0.0002092582,0.0001774002,0.0007356005],"category_scores_gemma":[0.0002256533,0.0001238994,0.00009410029,0.00009032965,0.0001474675,0.0002588747,0.00018759,0.0002617073,0.0002166514],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002201111,"about_ca_system_score_gemma":0.0001233365,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003998577,"about_ca_topic_score_gemma":0.001061663,"domain_scores_codex":[0.9998943,0.0000126307,0.000009549899,0.00002387041,0.00003800617,0.00002166646],"domain_scores_gemma":[0.999916,0.00002277797,0.00002389229,0.000008929874,0.00001762352,0.00001081597],"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":[0.00001637559,0.000007457673,0.0001066072,0.00001352412,0.000001700834,0.00001768123,0.00001459878,0.0001248944,0.998975,0.00005875353,0.00001585988,0.0006474867],"study_design_scores_gemma":[0.000002464695,0.00002462859,0.000295696,9.280029e-7,0.000001939381,0.0000284853,0.000006164021,0.001090451,0.9982461,0.000009995542,0.0002910986,0.000002055118],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9949092,0.0001665902,0.003727632,0.00004067463,0.000006045726,0.000008256226,0.00006276356,0.00009947525,0.0009792775],"genre_scores_gemma":[0.9967366,0.0001152007,0.002238336,0.00001787067,0.000002690924,0.000007269341,0.00005208804,0.00002456015,0.0008053993],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007356005,"threshold_uncertainty_score":0.002460837,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005563973399493155,"score_gpt":0.1929480604033496,"score_spread":0.1873840870038565,"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."}}