Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017066071> ?p ?o ?g. }
- W2017066071 abstract "Charge transfer states play a crucial role in organic photovoltaics, mediating both photocurrent generation and recombination losses. In this work, we examine recombination losses as a function of the electron-hole spacing in fluorescent charge transfer states, including direct monitoring of both singlet and triplet charge transfer state dynamics. Here we demonstrate that large donor–acceptor separations minimize back transfer from the charge transfer state to a low-lying triplet exciton ‘drain’ or the ground state by utilizing external pressure to modulate molecular spacing. The triplet drain quenches triplet charge transfer states that would otherwise be spin protected against recombination, and switches the most efficient origin of the photocurrent from triplet to singlet charge transfer states. Future organic solar cell designs should focus on raising the energy of triplet excitons to better utilize triplet charge transfer mediated photocurrent generation or increasing the donor–acceptor spacing to minimize recombination losses. An important source of loss in solar cells is the recombination of the photogenerated charge carriers before they are extracted from the device. Chang et al. now show that such recombination can be reduced in organic solar cells by increasing the separation between donors and acceptors." @default.
- W2017066071 created "2016-06-24" @default.
- W2017066071 creator A5005289180 @default.
- W2017066071 creator A5006511850 @default.
- W2017066071 creator A5012778333 @default.
- W2017066071 creator A5024180183 @default.
- W2017066071 creator A5030948064 @default.
- W2017066071 creator A5041163628 @default.
- W2017066071 creator A5057401032 @default.
- W2017066071 creator A5058619997 @default.
- W2017066071 creator A5064878604 @default.
- W2017066071 creator A5068974466 @default.
- W2017066071 date "2015-03-12" @default.
- W2017066071 modified "2023-10-18" @default.
- W2017066071 title "Spin-dependent charge transfer state design rules in organic photovoltaics" @default.
- W2017066071 cites W1964754116 @default.
- W2017066071 cites W1967929899 @default.
- W2017066071 cites W1969451606 @default.
- W2017066071 cites W1969723408 @default.
- W2017066071 cites W1974363769 @default.
- W2017066071 cites W1977863381 @default.
- W2017066071 cites W1983507278 @default.
- W2017066071 cites W1987148822 @default.
- W2017066071 cites W1997237162 @default.
- W2017066071 cites W1999130196 @default.
- W2017066071 cites W2004090876 @default.
- W2017066071 cites W2005259257 @default.
- W2017066071 cites W2016564617 @default.
- W2017066071 cites W2018941284 @default.
- W2017066071 cites W2037527248 @default.
- W2017066071 cites W2051676719 @default.
- W2017066071 cites W2057594988 @default.
- W2017066071 cites W2062220875 @default.
- W2017066071 cites W2073729681 @default.
- W2017066071 cites W2074573245 @default.
- W2017066071 cites W2078055849 @default.
- W2017066071 cites W2088814506 @default.
- W2017066071 cites W2088868014 @default.
- W2017066071 cites W2098527861 @default.
- W2017066071 cites W2102935354 @default.
- W2017066071 cites W2103164329 @default.
- W2017066071 cites W2150702843 @default.
- W2017066071 cites W2158767568 @default.
- W2017066071 cites W2164340598 @default.
- W2017066071 cites W2174056229 @default.
- W2017066071 cites W2326731534 @default.
- W2017066071 doi "https://doi.org/10.1038/ncomms7415" @default.
- W2017066071 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25762410" @default.
- W2017066071 hasPublicationYear "2015" @default.
- W2017066071 type Work @default.
- W2017066071 sameAs 2017066071 @default.
- W2017066071 citedByCount "84" @default.
- W2017066071 countsByYear W20170660712015 @default.
- W2017066071 countsByYear W20170660712016 @default.
- W2017066071 countsByYear W20170660712017 @default.
- W2017066071 countsByYear W20170660712018 @default.
- W2017066071 countsByYear W20170660712019 @default.
- W2017066071 countsByYear W20170660712020 @default.
- W2017066071 countsByYear W20170660712021 @default.
- W2017066071 countsByYear W20170660712022 @default.
- W2017066071 countsByYear W20170660712023 @default.
- W2017066071 crossrefType "journal-article" @default.
- W2017066071 hasAuthorship W2017066071A5005289180 @default.
- W2017066071 hasAuthorship W2017066071A5006511850 @default.
- W2017066071 hasAuthorship W2017066071A5012778333 @default.
- W2017066071 hasAuthorship W2017066071A5024180183 @default.
- W2017066071 hasAuthorship W2017066071A5030948064 @default.
- W2017066071 hasAuthorship W2017066071A5041163628 @default.
- W2017066071 hasAuthorship W2017066071A5057401032 @default.
- W2017066071 hasAuthorship W2017066071A5058619997 @default.
- W2017066071 hasAuthorship W2017066071A5064878604 @default.
- W2017066071 hasAuthorship W2017066071A5068974466 @default.
- W2017066071 hasBestOaLocation W20170660711 @default.
- W2017066071 hasConcept C104317684 @default.
- W2017066071 hasConcept C119599485 @default.
- W2017066071 hasConcept C121332964 @default.
- W2017066071 hasConcept C127413603 @default.
- W2017066071 hasConcept C156695909 @default.
- W2017066071 hasConcept C159467904 @default.
- W2017066071 hasConcept C159985019 @default.
- W2017066071 hasConcept C161522054 @default.
- W2017066071 hasConcept C17729963 @default.
- W2017066071 hasConcept C181500209 @default.
- W2017066071 hasConcept C184779094 @default.
- W2017066071 hasConcept C185592680 @default.
- W2017066071 hasConcept C188082385 @default.
- W2017066071 hasConcept C192562407 @default.
- W2017066071 hasConcept C26873012 @default.
- W2017066071 hasConcept C2779845233 @default.
- W2017066071 hasConcept C2779892579 @default.
- W2017066071 hasConcept C33062035 @default.
- W2017066071 hasConcept C41291067 @default.
- W2017066071 hasConcept C49040817 @default.
- W2017066071 hasConcept C521977710 @default.
- W2017066071 hasConcept C542589376 @default.
- W2017066071 hasConcept C55493867 @default.
- W2017066071 hasConcept C62520636 @default.
- W2017066071 hasConcept C69523127 @default.
- W2017066071 hasConcept C76766466 @default.
- W2017066071 hasConcept C91614233 @default.