Matches in SemOpenAlex for { <https://semopenalex.org/work/W2051255930> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2051255930 abstract "We report electroabsorption studies of electric fields in organic light emitting diodes made form substituted poly(para phenylene vinylene) derivatives and solar cells made form zinc phthalocyanine (ZnPc) and perylenetetracarboxylic diimide (PTCDI). The electric field in LEDs is not proportional to the applied bias due to the development of an internal electric field during operation that opposes the applied bias. This counter field is weaker for devices measured in vacuum than for those measured in an ambient atmosphere and is no longer apparent for devices that were prepared and tested under an inert atmosphere. We also observed that the built-in potential increased with operating time. The combination of these two processes leads to an increase in the turn-on voltage of organic LEDs with increasing operating time. We have detected an electric field at the electrode/organic LEDs with increasing operating time. We have detected an electric field at the electrode/organic interface of organic solar cells which is insensitive to the external DC bias. The interface field has a different spectral signature from that of the bulk of the two layers and is attributed to charged transfer-induced dipoles. Rectifying behavior due to the formation of a pn junction under illumination is observed in bilayer solar cells, but not single layer devices made from ZnPc or PTCDI." @default.
- W2051255930 created "2016-06-24" @default.
- W2051255930 creator A5005332158 @default.
- W2051255930 creator A5036091481 @default.
- W2051255930 creator A5046699358 @default.
- W2051255930 creator A5047747771 @default.
- W2051255930 creator A5049619338 @default.
- W2051255930 creator A5051272082 @default.
- W2051255930 creator A5068399470 @default.
- W2051255930 creator A5085430500 @default.
- W2051255930 date "2000-05-19" @default.
- W2051255930 modified "2023-09-26" @default.
- W2051255930 title "Studies of the internal electric field in organic light-emitting diodes and solar cells by electroabsorption spectroscopy" @default.
- W2051255930 doi "https://doi.org/10.1117/12.386369" @default.
- W2051255930 hasPublicationYear "2000" @default.
- W2051255930 type Work @default.
- W2051255930 sameAs 2051255930 @default.
- W2051255930 citedByCount "2" @default.
- W2051255930 countsByYear W20512559302014 @default.
- W2051255930 crossrefType "proceedings-article" @default.
- W2051255930 hasAuthorship W2051255930A5005332158 @default.
- W2051255930 hasAuthorship W2051255930A5036091481 @default.
- W2051255930 hasAuthorship W2051255930A5046699358 @default.
- W2051255930 hasAuthorship W2051255930A5047747771 @default.
- W2051255930 hasAuthorship W2051255930A5049619338 @default.
- W2051255930 hasAuthorship W2051255930A5051272082 @default.
- W2051255930 hasAuthorship W2051255930A5068399470 @default.
- W2051255930 hasAuthorship W2051255930A5085430500 @default.
- W2051255930 hasConcept C120665830 @default.
- W2051255930 hasConcept C121332964 @default.
- W2051255930 hasConcept C1276947 @default.
- W2051255930 hasConcept C176666156 @default.
- W2051255930 hasConcept C192562407 @default.
- W2051255930 hasConcept C202444582 @default.
- W2051255930 hasConcept C32891209 @default.
- W2051255930 hasConcept C33923547 @default.
- W2051255930 hasConcept C49040817 @default.
- W2051255930 hasConcept C60799052 @default.
- W2051255930 hasConcept C62520636 @default.
- W2051255930 hasConcept C78434282 @default.
- W2051255930 hasConcept C9652623 @default.
- W2051255930 hasConceptScore W2051255930C120665830 @default.
- W2051255930 hasConceptScore W2051255930C121332964 @default.
- W2051255930 hasConceptScore W2051255930C1276947 @default.
- W2051255930 hasConceptScore W2051255930C176666156 @default.
- W2051255930 hasConceptScore W2051255930C192562407 @default.
- W2051255930 hasConceptScore W2051255930C202444582 @default.
- W2051255930 hasConceptScore W2051255930C32891209 @default.
- W2051255930 hasConceptScore W2051255930C33923547 @default.
- W2051255930 hasConceptScore W2051255930C49040817 @default.
- W2051255930 hasConceptScore W2051255930C60799052 @default.
- W2051255930 hasConceptScore W2051255930C62520636 @default.
- W2051255930 hasConceptScore W2051255930C78434282 @default.
- W2051255930 hasConceptScore W2051255930C9652623 @default.
- W2051255930 hasLocation W20512559301 @default.
- W2051255930 hasOpenAccess W2051255930 @default.
- W2051255930 hasPrimaryLocation W20512559301 @default.
- W2051255930 hasRelatedWork W1996314147 @default.
- W2051255930 hasRelatedWork W2048442077 @default.
- W2051255930 hasRelatedWork W2058676402 @default.
- W2051255930 hasRelatedWork W2080147823 @default.
- W2051255930 hasRelatedWork W2093776814 @default.
- W2051255930 hasRelatedWork W2113799808 @default.
- W2051255930 hasRelatedWork W2399397734 @default.
- W2051255930 hasRelatedWork W2902546961 @default.
- W2051255930 hasRelatedWork W4313653414 @default.
- W2051255930 hasRelatedWork W4320811304 @default.
- W2051255930 isParatext "false" @default.
- W2051255930 isRetracted "false" @default.
- W2051255930 magId "2051255930" @default.
- W2051255930 workType "article" @default.