Matches in SemOpenAlex for { <https://semopenalex.org/work/W2041762306> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2041762306 abstract "Summary form only given. Electroluminescence (EL) of polymer films sandwiched between ITO and aluminum electrodes is reported for several polymers including ladder type modifications of PPP, a partially conjugated polymer based on polyimide and PPV. The EL was studied as a function of film thickness under DC or rectangular pulsed voltage. The emphasis here is on the basic understanding of the EL characteristics as a function of the polymer properties (mobility, gap, etc.) and the metal/ polymer contact. We found that after annealing of the cells the EL versus the current density follows a power law with exponent between 1.3 and 2 depending on the type of polymer. Attempts to understand the I versus V curves by conventional models for Schottky and/or tunneling barriers gives significantly lower barrier heights. For cells with thick polymer films we have observed short EL pulses upon applying a rectangular voltage pulse even far below the threshold voltage; the shape of the EL peaks is proportional to the first derivative of the voltage pulse. These features may be explained by simple models. This work was supported by a research fund donated by VW." @default.
- W2041762306 created "2016-06-24" @default.
- W2041762306 creator A5004598307 @default.
- W2041762306 creator A5019155860 @default.
- W2041762306 creator A5044860540 @default.
- W2041762306 creator A5056264549 @default.
- W2041762306 creator A5072097825 @default.
- W2041762306 creator A5084961881 @default.
- W2041762306 date "1994-01-01" @default.
- W2041762306 modified "2023-10-16" @default.
- W2041762306 title "DC and transient electroluminescence of some new conjugated polymers" @default.
- W2041762306 doi "https://doi.org/10.1109/stsm.1994.835038" @default.
- W2041762306 hasPublicationYear "1994" @default.
- W2041762306 type Work @default.
- W2041762306 sameAs 2041762306 @default.
- W2041762306 citedByCount "0" @default.
- W2041762306 crossrefType "proceedings-article" @default.
- W2041762306 hasAuthorship W2041762306A5004598307 @default.
- W2041762306 hasAuthorship W2041762306A5019155860 @default.
- W2041762306 hasAuthorship W2041762306A5044860540 @default.
- W2041762306 hasAuthorship W2041762306A5056264549 @default.
- W2041762306 hasAuthorship W2041762306A5072097825 @default.
- W2041762306 hasAuthorship W2041762306A5084961881 @default.
- W2041762306 hasConcept C119599485 @default.
- W2041762306 hasConcept C120398109 @default.
- W2041762306 hasConcept C127413603 @default.
- W2041762306 hasConcept C147789679 @default.
- W2041762306 hasConcept C159985019 @default.
- W2041762306 hasConcept C16115445 @default.
- W2041762306 hasConcept C165801399 @default.
- W2041762306 hasConcept C17525397 @default.
- W2041762306 hasConcept C185592680 @default.
- W2041762306 hasConcept C192562407 @default.
- W2041762306 hasConcept C205200001 @default.
- W2041762306 hasConcept C2777855556 @default.
- W2041762306 hasConcept C2779227376 @default.
- W2041762306 hasConcept C31625292 @default.
- W2041762306 hasConcept C49040817 @default.
- W2041762306 hasConcept C521977710 @default.
- W2041762306 hasConcept C78434282 @default.
- W2041762306 hasConceptScore W2041762306C119599485 @default.
- W2041762306 hasConceptScore W2041762306C120398109 @default.
- W2041762306 hasConceptScore W2041762306C127413603 @default.
- W2041762306 hasConceptScore W2041762306C147789679 @default.
- W2041762306 hasConceptScore W2041762306C159985019 @default.
- W2041762306 hasConceptScore W2041762306C16115445 @default.
- W2041762306 hasConceptScore W2041762306C165801399 @default.
- W2041762306 hasConceptScore W2041762306C17525397 @default.
- W2041762306 hasConceptScore W2041762306C185592680 @default.
- W2041762306 hasConceptScore W2041762306C192562407 @default.
- W2041762306 hasConceptScore W2041762306C205200001 @default.
- W2041762306 hasConceptScore W2041762306C2777855556 @default.
- W2041762306 hasConceptScore W2041762306C2779227376 @default.
- W2041762306 hasConceptScore W2041762306C31625292 @default.
- W2041762306 hasConceptScore W2041762306C49040817 @default.
- W2041762306 hasConceptScore W2041762306C521977710 @default.
- W2041762306 hasConceptScore W2041762306C78434282 @default.
- W2041762306 hasLocation W20417623061 @default.
- W2041762306 hasOpenAccess W2041762306 @default.
- W2041762306 hasPrimaryLocation W20417623061 @default.
- W2041762306 hasRelatedWork W1608358987 @default.
- W2041762306 hasRelatedWork W1867859677 @default.
- W2041762306 hasRelatedWork W1986386443 @default.
- W2041762306 hasRelatedWork W2005862150 @default.
- W2041762306 hasRelatedWork W2022421765 @default.
- W2041762306 hasRelatedWork W2208825438 @default.
- W2041762306 hasRelatedWork W2299698408 @default.
- W2041762306 hasRelatedWork W2909967624 @default.
- W2041762306 hasRelatedWork W4321136875 @default.
- W2041762306 hasRelatedWork W923159253 @default.
- W2041762306 isParatext "false" @default.
- W2041762306 isRetracted "false" @default.
- W2041762306 magId "2041762306" @default.
- W2041762306 workType "article" @default.