Matches in SemOpenAlex for { <https://semopenalex.org/work/W3094810820> ?p ?o ?g. }
- W3094810820 abstract "Abstract Organic solar cells based on non-fullerene acceptors can show high charge generation yields despite near-zero donor–acceptor energy offsets to drive charge separation and overcome the mutual Coulomb attraction between electron and hole. Here, we use time-resolved optical spectroscopy to show that free charges in these systems are generated by thermally activated dissociation of interfacial charge-transfer states that occurs over hundreds of picoseconds at room temperature, three orders of magnitude slower than comparable fullerene-based systems. Upon free electron–hole encounters at later times, both charge-transfer states and emissive excitons are regenerated, thus setting up an equilibrium between excitons, charge-transfer states and free charges. Our results suggest that the formation of long-lived and disorder-free charge-transfer states in these systems enables them to operate closely to quasi-thermodynamic conditions with no requirement for energy offsets to drive interfacial charge separation and achieve suppressed non-radiative recombination." @default.
- W3094810820 created "2020-11-09" @default.
- W3094810820 creator A5000202484 @default.
- W3094810820 creator A5001215835 @default.
- W3094810820 creator A5006899454 @default.
- W3094810820 creator A5007991694 @default.
- W3094810820 creator A5039164008 @default.
- W3094810820 creator A5047321781 @default.
- W3094810820 creator A5057125192 @default.
- W3094810820 creator A5058196030 @default.
- W3094810820 creator A5060458159 @default.
- W3094810820 creator A5066514515 @default.
- W3094810820 creator A5067180493 @default.
- W3094810820 creator A5073370031 @default.
- W3094810820 creator A5074568357 @default.
- W3094810820 creator A5074696754 @default.
- W3094810820 date "2020-11-05" @default.
- W3094810820 modified "2023-10-01" @default.
- W3094810820 title "Long-lived and disorder-free charge transfer states enable endothermic charge separation in efficient non-fullerene organic solar cells" @default.
- W3094810820 cites W1975989065 @default.
- W3094810820 cites W1977326745 @default.
- W3094810820 cites W1977840580 @default.
- W3094810820 cites W1985087784 @default.
- W3094810820 cites W1985429712 @default.
- W3094810820 cites W1997237162 @default.
- W3094810820 cites W2003293032 @default.
- W3094810820 cites W2016564617 @default.
- W3094810820 cites W2021085687 @default.
- W3094810820 cites W2029637177 @default.
- W3094810820 cites W2056071252 @default.
- W3094810820 cites W2102935354 @default.
- W3094810820 cites W2126595516 @default.
- W3094810820 cites W2146509297 @default.
- W3094810820 cites W2147044664 @default.
- W3094810820 cites W2184673216 @default.
- W3094810820 cites W2278773685 @default.
- W3094810820 cites W2292446079 @default.
- W3094810820 cites W2326731534 @default.
- W3094810820 cites W2460400503 @default.
- W3094810820 cites W2507834122 @default.
- W3094810820 cites W2589629159 @default.
- W3094810820 cites W2606733897 @default.
- W3094810820 cites W2608589933 @default.
- W3094810820 cites W2737020990 @default.
- W3094810820 cites W2768050601 @default.
- W3094810820 cites W2783105063 @default.
- W3094810820 cites W2793375291 @default.
- W3094810820 cites W2801801130 @default.
- W3094810820 cites W2803016063 @default.
- W3094810820 cites W2803477746 @default.
- W3094810820 cites W2834100617 @default.
- W3094810820 cites W2886372125 @default.
- W3094810820 cites W2887022393 @default.
- W3094810820 cites W2894659951 @default.
- W3094810820 cites W2904727927 @default.
- W3094810820 cites W2909990379 @default.
- W3094810820 cites W2913278957 @default.
- W3094810820 cites W2921396158 @default.
- W3094810820 cites W2928353440 @default.
- W3094810820 cites W2942454071 @default.
- W3094810820 cites W2948675137 @default.
- W3094810820 cites W2971656559 @default.
- W3094810820 cites W3003056503 @default.
- W3094810820 cites W3005897239 @default.
- W3094810820 cites W3012499715 @default.
- W3094810820 cites W3013363765 @default.
- W3094810820 cites W3040123541 @default.
- W3094810820 cites W3047886418 @default.
- W3094810820 cites W3082071608 @default.
- W3094810820 doi "https://doi.org/10.1038/s41467-020-19332-5" @default.
- W3094810820 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7645751" @default.
- W3094810820 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/33154367" @default.
- W3094810820 hasPublicationYear "2020" @default.
- W3094810820 type Work @default.
- W3094810820 sameAs 3094810820 @default.
- W3094810820 citedByCount "66" @default.
- W3094810820 countsByYear W30948108202020 @default.
- W3094810820 countsByYear W30948108202021 @default.
- W3094810820 countsByYear W30948108202022 @default.
- W3094810820 countsByYear W30948108202023 @default.
- W3094810820 crossrefType "journal-article" @default.
- W3094810820 hasAuthorship W3094810820A5000202484 @default.
- W3094810820 hasAuthorship W3094810820A5001215835 @default.
- W3094810820 hasAuthorship W3094810820A5006899454 @default.
- W3094810820 hasAuthorship W3094810820A5007991694 @default.
- W3094810820 hasAuthorship W3094810820A5039164008 @default.
- W3094810820 hasAuthorship W3094810820A5047321781 @default.
- W3094810820 hasAuthorship W3094810820A5057125192 @default.
- W3094810820 hasAuthorship W3094810820A5058196030 @default.
- W3094810820 hasAuthorship W3094810820A5060458159 @default.
- W3094810820 hasAuthorship W3094810820A5066514515 @default.
- W3094810820 hasAuthorship W3094810820A5067180493 @default.
- W3094810820 hasAuthorship W3094810820A5073370031 @default.
- W3094810820 hasAuthorship W3094810820A5074568357 @default.
- W3094810820 hasAuthorship W3094810820A5074696754 @default.
- W3094810820 hasBestOaLocation W30948108201 @default.
- W3094810820 hasConcept C102931765 @default.
- W3094810820 hasConcept C104232198 @default.
- W3094810820 hasConcept C120665830 @default.
- W3094810820 hasConcept C121332964 @default.