Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000994683> ?p ?o ?g. }
- W2000994683 abstract "Laser-induced fluorescence of 3,4,9,10-perylene-tetracarboxylic dianhydride (PTCDA) oligomers embedded in helium nanodroplets has been studied in the spectral region where the strongest absorptions of PTCDA crystals and single PTCDA molecules dissolved in organic solvents have been observed before. The cold helium droplet environment allows a separation of excitonic and molecular excitations. We find narrow $(<1{mathrm{cm}}^{ensuremath{-}1})$ as well as broad $(ensuremath{approx}500{mathrm{cm}}^{ensuremath{-}1})$ absorptions which can be attributed to electronic molecular transitions of the PTCDA dimer and, respectively, to excitonic transitions of sandwichlike PTCDA oligomers. The maximum of the excitonic absorption lies at $22190{mathrm{cm}}^{ensuremath{-}1},$ slightly shifting to lower energies upon addition of more PTCDA molecules. The results are discussed in comparison with existing theories of exciton states in thin organic films or crystals." @default.
- W2000994683 created "2016-06-24" @default.
- W2000994683 creator A5017136951 @default.
- W2000994683 creator A5075167426 @default.
- W2000994683 date "2003-03-06" @default.
- W2000994683 modified "2023-10-12" @default.
- W2000994683 title "Molecular versus excitonic transitions in PTCDA dimers and oligomers studied by helium nanodroplet isolation spectroscopy" @default.
- W2000994683 cites W1970652795 @default.
- W2000994683 cites W1976291450 @default.
- W2000994683 cites W1977447480 @default.
- W2000994683 cites W1980074373 @default.
- W2000994683 cites W1988450476 @default.
- W2000994683 cites W1988965715 @default.
- W2000994683 cites W1993853373 @default.
- W2000994683 cites W2003932643 @default.
- W2000994683 cites W2007064333 @default.
- W2000994683 cites W2007491433 @default.
- W2000994683 cites W2014974705 @default.
- W2000994683 cites W2028090311 @default.
- W2000994683 cites W2028368491 @default.
- W2000994683 cites W2030577308 @default.
- W2000994683 cites W2057345351 @default.
- W2000994683 cites W2057446355 @default.
- W2000994683 cites W2060355935 @default.
- W2000994683 cites W2066716455 @default.
- W2000994683 cites W2076639397 @default.
- W2000994683 cites W2085092801 @default.
- W2000994683 cites W2086816427 @default.
- W2000994683 cites W2089731119 @default.
- W2000994683 cites W2095316980 @default.
- W2000994683 cites W2141265062 @default.
- W2000994683 doi "https://doi.org/10.1103/physrevb.67.125201" @default.
- W2000994683 hasPublicationYear "2003" @default.
- W2000994683 type Work @default.
- W2000994683 sameAs 2000994683 @default.
- W2000994683 citedByCount "59" @default.
- W2000994683 countsByYear W20009946832012 @default.
- W2000994683 countsByYear W20009946832013 @default.
- W2000994683 countsByYear W20009946832014 @default.
- W2000994683 countsByYear W20009946832015 @default.
- W2000994683 countsByYear W20009946832016 @default.
- W2000994683 countsByYear W20009946832017 @default.
- W2000994683 countsByYear W20009946832018 @default.
- W2000994683 countsByYear W20009946832019 @default.
- W2000994683 countsByYear W20009946832021 @default.
- W2000994683 countsByYear W20009946832022 @default.
- W2000994683 countsByYear W20009946832023 @default.
- W2000994683 crossrefType "journal-article" @default.
- W2000994683 hasAuthorship W2000994683A5017136951 @default.
- W2000994683 hasAuthorship W2000994683A5075167426 @default.
- W2000994683 hasConcept C119824511 @default.
- W2000994683 hasConcept C120665830 @default.
- W2000994683 hasConcept C121332964 @default.
- W2000994683 hasConcept C125287762 @default.
- W2000994683 hasConcept C159985019 @default.
- W2000994683 hasConcept C17729963 @default.
- W2000994683 hasConcept C184779094 @default.
- W2000994683 hasConcept C1855228 @default.
- W2000994683 hasConcept C185592680 @default.
- W2000994683 hasConcept C192562407 @default.
- W2000994683 hasConcept C26873012 @default.
- W2000994683 hasConcept C2779189646 @default.
- W2000994683 hasConcept C2779546866 @default.
- W2000994683 hasConcept C32891209 @default.
- W2000994683 hasConcept C32909587 @default.
- W2000994683 hasConcept C41999313 @default.
- W2000994683 hasConcept C46141821 @default.
- W2000994683 hasConcept C546029482 @default.
- W2000994683 hasConcept C62520636 @default.
- W2000994683 hasConcept C8010536 @default.
- W2000994683 hasConcept C91881484 @default.
- W2000994683 hasConceptScore W2000994683C119824511 @default.
- W2000994683 hasConceptScore W2000994683C120665830 @default.
- W2000994683 hasConceptScore W2000994683C121332964 @default.
- W2000994683 hasConceptScore W2000994683C125287762 @default.
- W2000994683 hasConceptScore W2000994683C159985019 @default.
- W2000994683 hasConceptScore W2000994683C17729963 @default.
- W2000994683 hasConceptScore W2000994683C184779094 @default.
- W2000994683 hasConceptScore W2000994683C1855228 @default.
- W2000994683 hasConceptScore W2000994683C185592680 @default.
- W2000994683 hasConceptScore W2000994683C192562407 @default.
- W2000994683 hasConceptScore W2000994683C26873012 @default.
- W2000994683 hasConceptScore W2000994683C2779189646 @default.
- W2000994683 hasConceptScore W2000994683C2779546866 @default.
- W2000994683 hasConceptScore W2000994683C32891209 @default.
- W2000994683 hasConceptScore W2000994683C32909587 @default.
- W2000994683 hasConceptScore W2000994683C41999313 @default.
- W2000994683 hasConceptScore W2000994683C46141821 @default.
- W2000994683 hasConceptScore W2000994683C546029482 @default.
- W2000994683 hasConceptScore W2000994683C62520636 @default.
- W2000994683 hasConceptScore W2000994683C8010536 @default.
- W2000994683 hasConceptScore W2000994683C91881484 @default.
- W2000994683 hasIssue "12" @default.
- W2000994683 hasLocation W20009946831 @default.
- W2000994683 hasOpenAccess W2000994683 @default.
- W2000994683 hasPrimaryLocation W20009946831 @default.
- W2000994683 hasRelatedWork W1953784194 @default.
- W2000994683 hasRelatedWork W1970192594 @default.
- W2000994683 hasRelatedWork W2028161503 @default.
- W2000994683 hasRelatedWork W2060306929 @default.