{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Meng Y"],"funding":["National Natural Science Foundation of China (National Science Foundation of China)"],"pagination":["9840"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12594902"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(1)"],"pubmed_abstract":["The commercialization of organic solar cells (OSCs) requires thick-film active layers, yet current thick-film-compatible acceptor selection based on zero-field mobility is unreliable due to methodological inconsistencies in experimental protocols, fitting models, and single-carrier device configurations. Existing literature indicates that the zero-field mobility in high-performance thick-film devices shows negligible differences compared to thin-film counterparts, thereby invalidating its significance as a selection criterion. This study introduces a protocol identifying critical length - an intrinsic property distinct from zero-field mobility - as the decisive factor for thick-film OSC performance. Comparative studies reveal that enlarged acceptor domains with high critical length yield i"],"journal":["Nature communications"],"pubmed_title":["Critical length screening enables 19% efficiency in thick-film organic solar cells."],"pmcid":["PMC12594902"],"funding_grant_id":["12204272"],"pubmed_authors":["Gu R","Guo X","Cheng B","Du X","Chen F","Zhang M","Hao X","Meng Y","Sun Y","Wang L","Yin H","Shi B","Zhu J","Gao K","Ma H","Jiang D","Qiao J","Lu P","Yan H","Sun J"],"additional_accession":[]},"is_claimable":false,"name":"Critical length screening enables 19% efficiency in thick-film organic solar cells.","description":"The commercialization of organic solar cells (OSCs) requires thick-film active layers, yet current thick-film-compatible acceptor selection based on zero-field mobility is unreliable due to methodological inconsistencies in experimental protocols, fitting models, and single-carrier device configurations. Existing literature indicates that the zero-field mobility in high-performance thick-film devices shows negligible differences compared to thin-film counterparts, thereby invalidating its significance as a selection criterion. This study introduces a protocol identifying critical length - an intrinsic property distinct from zero-field mobility - as the decisive factor for thick-film OSC performance. Comparative studies reveal that enlarged acceptor domains with high critical length yield i","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Nov","modification":"2026-06-05T13:54:16.348Z","creation":"2026-05-17T03:12:40.057Z"},"accession":"S-EPMC12594902","cross_references":{"pubmed":["41203606"],"doi":["10.1038/s41467-025-64808-x"]}}