Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023140577> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2023140577 endingPage "142" @default.
- W2023140577 startingPage "131" @default.
- W2023140577 abstract "The electrical and photoelectrical properties of an organic Schottky barrier device have been studied. The Schottky barrier device is based on spin-coated thin film of allyl viologen-doped polypyrrole (AV-PPy) sensitized with pyronine (PYR) dye, which is sandwiched between indium tin oxide (ITO)-coated glass and aluminum electrodes. The effect of dye sensitization on the electrical and photoelectrical parameters and photogeneration process has been described in this paper. It is found that the dye sensitization decreases the depletion layer width and diode quality factor of the device, whereas the mobility and carrier concentration increases on dye sensitization in AV-PPy thin film. The absorption spectrum of PYR complements that of AV-PPy in the visible region of the solar spectrum. It is also observed that the absorption spectra of PYR-sensitized AV-PPy thin film are broader and the number of photons absorbed in the visible region is higher than in the AV-PPy thin film. It has also been confirmed from the fluorescence spectra of PYR-sensitized AV-PPy thin film that the incident energy absorbed by the PYR dye does not give rise to fluorescence, and absorption of the incident light is generating the photocurrent. The PYR dye molecules enable the separation of charges photogenerated by the polymer before radiative recombination." @default.
- W2023140577 created "2016-06-24" @default.
- W2023140577 creator A5003013900 @default.
- W2023140577 creator A5082017465 @default.
- W2023140577 creator A5091142549 @default.
- W2023140577 date "2003-10-01" @default.
- W2023140577 modified "2023-10-18" @default.
- W2023140577 title "Electrical and photoelectrical properties of dye-sensitized allyl viologen-doped polypyrrole solar cells" @default.
- W2023140577 cites W1626507888 @default.
- W2023140577 cites W1964921834 @default.
- W2023140577 cites W1973049737 @default.
- W2023140577 cites W1978636515 @default.
- W2023140577 cites W1978665359 @default.
- W2023140577 cites W1985189222 @default.
- W2023140577 cites W1998602715 @default.
- W2023140577 cites W2005126509 @default.
- W2023140577 cites W2016974251 @default.
- W2023140577 cites W2063487698 @default.
- W2023140577 cites W2077956379 @default.
- W2023140577 doi "https://doi.org/10.1016/s0927-0248(03)00136-3" @default.
- W2023140577 hasPublicationYear "2003" @default.
- W2023140577 type Work @default.
- W2023140577 sameAs 2023140577 @default.
- W2023140577 citedByCount "12" @default.
- W2023140577 countsByYear W20231405772013 @default.
- W2023140577 countsByYear W20231405772015 @default.
- W2023140577 countsByYear W20231405772021 @default.
- W2023140577 countsByYear W20231405772022 @default.
- W2023140577 crossrefType "journal-article" @default.
- W2023140577 hasAuthorship W2023140577A5003013900 @default.
- W2023140577 hasAuthorship W2023140577A5082017465 @default.
- W2023140577 hasAuthorship W2023140577A5091142549 @default.
- W2023140577 hasConcept C127413603 @default.
- W2023140577 hasConcept C147789679 @default.
- W2023140577 hasConcept C17525397 @default.
- W2023140577 hasConcept C185592680 @default.
- W2023140577 hasConcept C192562407 @default.
- W2023140577 hasConcept C2777232022 @default.
- W2023140577 hasConcept C2777346182 @default.
- W2023140577 hasConcept C42360764 @default.
- W2023140577 hasConcept C48421929 @default.
- W2023140577 hasConcept C49040817 @default.
- W2023140577 hasConcept C52859227 @default.
- W2023140577 hasConcept C57863236 @default.
- W2023140577 hasConcept C68801617 @default.
- W2023140577 hasConcept C75473681 @default.
- W2023140577 hasConceptScore W2023140577C127413603 @default.
- W2023140577 hasConceptScore W2023140577C147789679 @default.
- W2023140577 hasConceptScore W2023140577C17525397 @default.
- W2023140577 hasConceptScore W2023140577C185592680 @default.
- W2023140577 hasConceptScore W2023140577C192562407 @default.
- W2023140577 hasConceptScore W2023140577C2777232022 @default.
- W2023140577 hasConceptScore W2023140577C2777346182 @default.
- W2023140577 hasConceptScore W2023140577C42360764 @default.
- W2023140577 hasConceptScore W2023140577C48421929 @default.
- W2023140577 hasConceptScore W2023140577C49040817 @default.
- W2023140577 hasConceptScore W2023140577C52859227 @default.
- W2023140577 hasConceptScore W2023140577C57863236 @default.
- W2023140577 hasConceptScore W2023140577C68801617 @default.
- W2023140577 hasConceptScore W2023140577C75473681 @default.
- W2023140577 hasIssue "2" @default.
- W2023140577 hasLocation W20231405771 @default.
- W2023140577 hasOpenAccess W2023140577 @default.
- W2023140577 hasPrimaryLocation W20231405771 @default.
- W2023140577 hasRelatedWork W1936924293 @default.
- W2023140577 hasRelatedWork W1991540084 @default.
- W2023140577 hasRelatedWork W1996424839 @default.
- W2023140577 hasRelatedWork W2068884684 @default.
- W2023140577 hasRelatedWork W2069033918 @default.
- W2023140577 hasRelatedWork W2075516003 @default.
- W2023140577 hasRelatedWork W2164247824 @default.
- W2023140577 hasRelatedWork W2373227895 @default.
- W2023140577 hasRelatedWork W2981670615 @default.
- W2023140577 hasRelatedWork W585699616 @default.
- W2023140577 hasVolume "80" @default.
- W2023140577 isParatext "false" @default.
- W2023140577 isRetracted "false" @default.
- W2023140577 magId "2023140577" @default.
- W2023140577 workType "article" @default.