Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044961268> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2044961268 abstract "Summary form only given. We investigate the geometric and electronic structure of poly(paraphenylene vinylene) - PPV oligomers substituted by various electron donor and/or acceptor groups. Such PPV derivatives have attracted much interest as active layers in light emitting diode (LED) devices. Geometry optimizations are carried out at the AM1 level whereas the electronic properties are derived from INDO calculations considering a configuration interaction approach. We analyze the influence of the location and nature of the substituents on the highest occupied and lowest unoccupied molecular levels; an increase of the electron affinity with respect to that of PPV can allow the use of more environmentally stable metal electrodes in LED devices, e.g., aluminum electrodes. We simulate the whole UV-visible optical absorption spectra of the substituted oligomers and describe the effects of the donor and acceptor groups on the characteristics of the different peaks." @default.
- W2044961268 created "2016-06-24" @default.
- W2044961268 creator A5005929962 @default.
- W2044961268 creator A5032838497 @default.
- W2044961268 creator A5049379555 @default.
- W2044961268 creator A5051710855 @default.
- W2044961268 creator A5085874883 @default.
- W2044961268 date "1994-01-01" @default.
- W2044961268 modified "2023-09-25" @default.
- W2044961268 title "Theoretical investigation of the electronic structure of donor/acceptor substituted phenylene vinylene oligomers" @default.
- W2044961268 doi "https://doi.org/10.1109/stsm.1994.835221" @default.
- W2044961268 hasPublicationYear "1994" @default.
- W2044961268 type Work @default.
- W2044961268 sameAs 2044961268 @default.
- W2044961268 citedByCount "0" @default.
- W2044961268 crossrefType "proceedings-article" @default.
- W2044961268 hasAuthorship W2044961268A5005929962 @default.
- W2044961268 hasAuthorship W2044961268A5032838497 @default.
- W2044961268 hasAuthorship W2044961268A5049379555 @default.
- W2044961268 hasAuthorship W2044961268A5051710855 @default.
- W2044961268 hasAuthorship W2044961268A5085874883 @default.
- W2044961268 hasConcept C119824511 @default.
- W2044961268 hasConcept C120665830 @default.
- W2044961268 hasConcept C121332964 @default.
- W2044961268 hasConcept C125287762 @default.
- W2044961268 hasConcept C147597530 @default.
- W2044961268 hasConcept C159985019 @default.
- W2044961268 hasConcept C176666156 @default.
- W2044961268 hasConcept C185592680 @default.
- W2044961268 hasConcept C192562407 @default.
- W2044961268 hasConcept C26873012 @default.
- W2044961268 hasConcept C2776026683 @default.
- W2044961268 hasConcept C2779892579 @default.
- W2044961268 hasConcept C2900893 @default.
- W2044961268 hasConcept C49040817 @default.
- W2044961268 hasConcept C521977710 @default.
- W2044961268 hasConcept C75473681 @default.
- W2044961268 hasConcept C86025842 @default.
- W2044961268 hasConceptScore W2044961268C119824511 @default.
- W2044961268 hasConceptScore W2044961268C120665830 @default.
- W2044961268 hasConceptScore W2044961268C121332964 @default.
- W2044961268 hasConceptScore W2044961268C125287762 @default.
- W2044961268 hasConceptScore W2044961268C147597530 @default.
- W2044961268 hasConceptScore W2044961268C159985019 @default.
- W2044961268 hasConceptScore W2044961268C176666156 @default.
- W2044961268 hasConceptScore W2044961268C185592680 @default.
- W2044961268 hasConceptScore W2044961268C192562407 @default.
- W2044961268 hasConceptScore W2044961268C26873012 @default.
- W2044961268 hasConceptScore W2044961268C2776026683 @default.
- W2044961268 hasConceptScore W2044961268C2779892579 @default.
- W2044961268 hasConceptScore W2044961268C2900893 @default.
- W2044961268 hasConceptScore W2044961268C49040817 @default.
- W2044961268 hasConceptScore W2044961268C521977710 @default.
- W2044961268 hasConceptScore W2044961268C75473681 @default.
- W2044961268 hasConceptScore W2044961268C86025842 @default.
- W2044961268 hasLocation W20449612681 @default.
- W2044961268 hasOpenAccess W2044961268 @default.
- W2044961268 hasPrimaryLocation W20449612681 @default.
- W2044961268 hasRelatedWork W1582406058 @default.
- W2044961268 hasRelatedWork W1974876393 @default.
- W2044961268 hasRelatedWork W1989630656 @default.
- W2044961268 hasRelatedWork W1997240631 @default.
- W2044961268 hasRelatedWork W2054463789 @default.
- W2044961268 hasRelatedWork W2065009108 @default.
- W2044961268 hasRelatedWork W2067207369 @default.
- W2044961268 hasRelatedWork W2121316042 @default.
- W2044961268 hasRelatedWork W2155311217 @default.
- W2044961268 hasRelatedWork W2166222212 @default.
- W2044961268 hasRelatedWork W2217777884 @default.
- W2044961268 hasRelatedWork W2328654050 @default.
- W2044961268 hasRelatedWork W2338544984 @default.
- W2044961268 hasRelatedWork W2766938372 @default.
- W2044961268 hasRelatedWork W2891029521 @default.
- W2044961268 hasRelatedWork W2968162424 @default.
- W2044961268 hasRelatedWork W2984951774 @default.
- W2044961268 hasRelatedWork W3035296040 @default.
- W2044961268 hasRelatedWork W3183200637 @default.
- W2044961268 hasRelatedWork W1511058568 @default.
- W2044961268 isParatext "false" @default.
- W2044961268 isRetracted "false" @default.
- W2044961268 magId "2044961268" @default.
- W2044961268 workType "article" @default.