Matches in SemOpenAlex for { <https://semopenalex.org/work/W2984920269> ?p ?o ?g. }
- W2984920269 endingPage "37187" @default.
- W2984920269 startingPage "37180" @default.
- W2984920269 abstract "A low leakage current is critical for achieving organic photodetectors (OPDs) with high detectivity. The insertion of buffer layers is an effective approach for reducing the reverse-biased leakage current. In this study, polyelectrolyte multilayers comprising polyethyleneimine (PEI) and polyacrylic acid (PAA) were introduced by a spin-assisted layer-by-layer technique into an OPD as a p-type buffer layer. Although PEI/PAA multilayers are insulators, when used as a buffer layer in our device, they suppressed the leakage current and also provided a high photocurrent due to the light-assisted tunneling effect. The prepared device configuration was ITO/(PEI/PAA)2/P3HT:PC60BM/Yb/Al. The performances of the OPDs were investigated by measuring the current-voltage characteristics, external quantum efficiency, and transient photocurrent. In addition, the operating mechanism of the OPDs was confirmed by impedance analysis. The device comprising (PEI/PAA)2 showed a specific detectivity of 3.11 × 1012 Jones and a bandwidth of 103.2 kHz at -1 V and 525 nm. This performance is a numerical value that can be used in devices such as a line scan camera. In addition, because this device is fabricated by a low-temperature solution process, flexible and large-area substrates can be used." @default.
- W2984920269 created "2019-11-22" @default.
- W2984920269 creator A5027839728 @default.
- W2984920269 creator A5053899558 @default.
- W2984920269 creator A5084917569 @default.
- W2984920269 date "2019-01-01" @default.
- W2984920269 modified "2023-10-05" @default.
- W2984920269 title "P3HT-based visible-light organic photodetectors using PEI/PAA multilayers as a p-type buffer layer" @default.
- W2984920269 cites W1527668993 @default.
- W2984920269 cites W1977380830 @default.
- W2984920269 cites W1981296607 @default.
- W2984920269 cites W2011670217 @default.
- W2984920269 cites W2020360906 @default.
- W2984920269 cites W2024554846 @default.
- W2984920269 cites W2030303946 @default.
- W2984920269 cites W2032269914 @default.
- W2984920269 cites W2042638609 @default.
- W2984920269 cites W2043705208 @default.
- W2984920269 cites W2059399346 @default.
- W2984920269 cites W2059602067 @default.
- W2984920269 cites W2066133543 @default.
- W2984920269 cites W2070278096 @default.
- W2984920269 cites W2071914673 @default.
- W2984920269 cites W2079211981 @default.
- W2984920269 cites W2083615221 @default.
- W2984920269 cites W2087332227 @default.
- W2984920269 cites W2090908091 @default.
- W2984920269 cites W2093202170 @default.
- W2984920269 cites W2096638768 @default.
- W2984920269 cites W2111887517 @default.
- W2984920269 cites W2125414935 @default.
- W2984920269 cites W2131862714 @default.
- W2984920269 cites W2146728259 @default.
- W2984920269 cites W2153131303 @default.
- W2984920269 cites W2155217789 @default.
- W2984920269 cites W2156883966 @default.
- W2984920269 cites W2158559568 @default.
- W2984920269 cites W2167843206 @default.
- W2984920269 cites W2168602902 @default.
- W2984920269 cites W2171516015 @default.
- W2984920269 cites W2201636966 @default.
- W2984920269 cites W2230365741 @default.
- W2984920269 cites W2287393471 @default.
- W2984920269 cites W2311970950 @default.
- W2984920269 cites W2322932733 @default.
- W2984920269 cites W2325541391 @default.
- W2984920269 cites W2335536773 @default.
- W2984920269 cites W2342804454 @default.
- W2984920269 cites W2405029656 @default.
- W2984920269 cites W2417726307 @default.
- W2984920269 cites W2463105761 @default.
- W2984920269 cites W2518354113 @default.
- W2984920269 cites W2541253940 @default.
- W2984920269 cites W2580498825 @default.
- W2984920269 cites W2602774051 @default.
- W2984920269 cites W2610725773 @default.
- W2984920269 cites W2617380578 @default.
- W2984920269 cites W2743762631 @default.
- W2984920269 cites W2788983285 @default.
- W2984920269 cites W2807843822 @default.
- W2984920269 cites W2892145857 @default.
- W2984920269 cites W4251859416 @default.
- W2984920269 doi "https://doi.org/10.1039/c9ra08568h" @default.
- W2984920269 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35542281" @default.
- W2984920269 hasPublicationYear "2019" @default.
- W2984920269 type Work @default.
- W2984920269 sameAs 2984920269 @default.
- W2984920269 citedByCount "6" @default.
- W2984920269 countsByYear W29849202692020 @default.
- W2984920269 countsByYear W29849202692023 @default.
- W2984920269 crossrefType "journal-article" @default.
- W2984920269 hasAuthorship W2984920269A5027839728 @default.
- W2984920269 hasAuthorship W2984920269A5053899558 @default.
- W2984920269 hasAuthorship W2984920269A5084917569 @default.
- W2984920269 hasBestOaLocation W29849202691 @default.
- W2984920269 hasConcept C119599485 @default.
- W2984920269 hasConcept C127413603 @default.
- W2984920269 hasConcept C139719470 @default.
- W2984920269 hasConcept C145018004 @default.
- W2984920269 hasConcept C159985019 @default.
- W2984920269 hasConcept C162324750 @default.
- W2984920269 hasConcept C171250308 @default.
- W2984920269 hasConcept C185592680 @default.
- W2984920269 hasConcept C192562407 @default.
- W2984920269 hasConcept C205507967 @default.
- W2984920269 hasConcept C23125352 @default.
- W2984920269 hasConcept C2776026197 @default.
- W2984920269 hasConcept C2777042071 @default.
- W2984920269 hasConcept C2778117296 @default.
- W2984920269 hasConcept C2779227376 @default.
- W2984920269 hasConcept C2779845233 @default.
- W2984920269 hasConcept C2780312654 @default.
- W2984920269 hasConcept C43617362 @default.
- W2984920269 hasConcept C49040817 @default.
- W2984920269 hasConcept C521977710 @default.
- W2984920269 hasConcept C87359718 @default.
- W2984920269 hasConceptScore W2984920269C119599485 @default.
- W2984920269 hasConceptScore W2984920269C127413603 @default.