Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016376444> ?p ?o ?g. }
- W2016376444 endingPage "8066" @default.
- W2016376444 startingPage "8059" @default.
- W2016376444 abstract "We have studied the vibrational and electronic structure and the elementary excitations of poly [1,6-di(N-carbazolyl)-2,4-hexadiyne] (polyDCHD), poly[1-(N-carbazolyl)penta-1,3-diyn-5-ol] (polyCPDO), and poly[1-(N-carbazolyl)penta-1,3-diyn-5-acetoxy] (polyCPDA) by electronic absorption, Raman scattering, and photoinduced absorption in the infrared region. The long-lived photoexcitations are charged bipolarons with associated infrared-active vibrational (IRAV) modes. The results are also discussed in relation to the degree of chain order of the different polydiacetylenes as evidenced by the electronic spectra. Only poly(DCHD) shows an absorption spectrum dominated by a single exciton, suggesting a one-dimensional ordered structure. Consequently, for this polymer only, triplet excitons with a lifetime of the order of ms are photogenerated in addition to bipolarons. Among polydiacetylenes, only poly(CPDA) shows photoinduced IRAV modes not affected by Fano coupling between electronic and vibrational states." @default.
- W2016376444 created "2016-06-24" @default.
- W2016376444 creator A5013697931 @default.
- W2016376444 creator A5026142537 @default.
- W2016376444 creator A5026148574 @default.
- W2016376444 creator A5030708305 @default.
- W2016376444 creator A5044223825 @default.
- W2016376444 creator A5070134955 @default.
- W2016376444 creator A5087238994 @default.
- W2016376444 date "1994-03-15" @default.
- W2016376444 modified "2023-09-28" @default.
- W2016376444 title "Optical properties and long-lived charged photoexcitations in polydiacetylenes" @default.
- W2016376444 cites W1968355863 @default.
- W2016376444 cites W1979954266 @default.
- W2016376444 cites W1986748065 @default.
- W2016376444 cites W1993501931 @default.
- W2016376444 cites W1995416327 @default.
- W2016376444 cites W1997089768 @default.
- W2016376444 cites W1997578749 @default.
- W2016376444 cites W2002738178 @default.
- W2016376444 cites W2003231131 @default.
- W2016376444 cites W2005897202 @default.
- W2016376444 cites W2008403390 @default.
- W2016376444 cites W2008448750 @default.
- W2016376444 cites W2008459600 @default.
- W2016376444 cites W2009316272 @default.
- W2016376444 cites W2010750225 @default.
- W2016376444 cites W2011952395 @default.
- W2016376444 cites W2011978825 @default.
- W2016376444 cites W2013558666 @default.
- W2016376444 cites W2013651323 @default.
- W2016376444 cites W2013743366 @default.
- W2016376444 cites W2016927538 @default.
- W2016376444 cites W2017415523 @default.
- W2016376444 cites W2018631470 @default.
- W2016376444 cites W2024075776 @default.
- W2016376444 cites W2038942587 @default.
- W2016376444 cites W2039205137 @default.
- W2016376444 cites W2039598465 @default.
- W2016376444 cites W2045417991 @default.
- W2016376444 cites W2045728074 @default.
- W2016376444 cites W2047066588 @default.
- W2016376444 cites W2049328084 @default.
- W2016376444 cites W2051929953 @default.
- W2016376444 cites W2055446372 @default.
- W2016376444 cites W2062982910 @default.
- W2016376444 cites W2069888258 @default.
- W2016376444 cites W2074146844 @default.
- W2016376444 cites W2086187159 @default.
- W2016376444 cites W2090547651 @default.
- W2016376444 cites W2093886191 @default.
- W2016376444 cites W2111243116 @default.
- W2016376444 cites W4243399810 @default.
- W2016376444 cites W4248474043 @default.
- W2016376444 doi "https://doi.org/10.1103/physrevb.49.8059" @default.
- W2016376444 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10009569" @default.
- W2016376444 hasPublicationYear "1994" @default.
- W2016376444 type Work @default.
- W2016376444 sameAs 2016376444 @default.
- W2016376444 citedByCount "27" @default.
- W2016376444 countsByYear W20163764442016 @default.
- W2016376444 countsByYear W20163764442017 @default.
- W2016376444 countsByYear W20163764442018 @default.
- W2016376444 countsByYear W20163764442019 @default.
- W2016376444 countsByYear W20163764442020 @default.
- W2016376444 crossrefType "journal-article" @default.
- W2016376444 hasAuthorship W2016376444A5013697931 @default.
- W2016376444 hasAuthorship W2016376444A5026142537 @default.
- W2016376444 hasAuthorship W2016376444A5026148574 @default.
- W2016376444 hasAuthorship W2016376444A5030708305 @default.
- W2016376444 hasAuthorship W2016376444A5044223825 @default.
- W2016376444 hasAuthorship W2016376444A5070134955 @default.
- W2016376444 hasAuthorship W2016376444A5087238994 @default.
- W2016376444 hasConcept C119824511 @default.
- W2016376444 hasConcept C120665830 @default.
- W2016376444 hasConcept C121332964 @default.
- W2016376444 hasConcept C125287762 @default.
- W2016376444 hasConcept C158355884 @default.
- W2016376444 hasConcept C159467904 @default.
- W2016376444 hasConcept C159985019 @default.
- W2016376444 hasConcept C17729963 @default.
- W2016376444 hasConcept C185592680 @default.
- W2016376444 hasConcept C192562407 @default.
- W2016376444 hasConcept C26873012 @default.
- W2016376444 hasConcept C2778121291 @default.
- W2016376444 hasConcept C40003534 @default.
- W2016376444 hasConcept C41999313 @default.
- W2016376444 hasConcept C44228677 @default.
- W2016376444 hasConcept C521977710 @default.
- W2016376444 hasConcept C75473681 @default.
- W2016376444 hasConceptScore W2016376444C119824511 @default.
- W2016376444 hasConceptScore W2016376444C120665830 @default.
- W2016376444 hasConceptScore W2016376444C121332964 @default.
- W2016376444 hasConceptScore W2016376444C125287762 @default.
- W2016376444 hasConceptScore W2016376444C158355884 @default.
- W2016376444 hasConceptScore W2016376444C159467904 @default.
- W2016376444 hasConceptScore W2016376444C159985019 @default.
- W2016376444 hasConceptScore W2016376444C17729963 @default.