Matches in SemOpenAlex for { <https://semopenalex.org/work/W2025967044> ?p ?o ?g. }
- W2025967044 endingPage "12416" @default.
- W2025967044 startingPage "12416" @default.
- W2025967044 abstract "The systematic investigation of the linear and nonlinear optical properties on such a class of hexa-peri-hexabenzocoronene (HBC) chromophores is of significance for rationally designing two-photon absorption (TPA) materials. The results indicate that increasing the strength of electron-donating or accepting terminal groups leads to bathochromic-shift of the absorption band and enhancement of the TPA cross section (δmax). For the molecules with fluorinated methylene and cyano substituents, replacement of a double bond by a triple bond in the conjugated linker produces the increase of δmax, owing to the lower bond-length alternation and better rigidity of phenylene–ethynylene. In contrast, for the molecules with nitro groups, the similar replacement results in a slight decrease of δmax because N-HBC-E-NO2 has excellent planarity architecture and effective electronic coupling. The TPA spectra are red-shifted and the δmax values are enhanced as the number of branches increases. Thus, a solvatochromism effect has a positive influence on the TPA response of the nitryl compounds due to larger polarization of the nitro moiety. We have shed light on the linear relationship between the first hyperpolarizability and δmax. These HBC derivatives hold potential as high-performance nonlinear optical materials." @default.
- W2025967044 created "2016-06-24" @default.
- W2025967044 creator A5004710943 @default.
- W2025967044 creator A5022167110 @default.
- W2025967044 creator A5065494925 @default.
- W2025967044 creator A5078709041 @default.
- W2025967044 creator A5081288331 @default.
- W2025967044 date "2012-01-01" @default.
- W2025967044 modified "2023-09-25" @default.
- W2025967044 title "Nonlinear optical properties for a class of hexa-peri-hexabenzocoronene chromophores: a computational investigation" @default.
- W2025967044 cites W1566106921 @default.
- W2025967044 cites W1655034548 @default.
- W2025967044 cites W1968713106 @default.
- W2025967044 cites W1968730224 @default.
- W2025967044 cites W1971976131 @default.
- W2025967044 cites W1974320638 @default.
- W2025967044 cites W1974771477 @default.
- W2025967044 cites W1988437742 @default.
- W2025967044 cites W1991262047 @default.
- W2025967044 cites W2003286577 @default.
- W2025967044 cites W2005173112 @default.
- W2025967044 cites W2009824358 @default.
- W2025967044 cites W2016578603 @default.
- W2025967044 cites W2020586725 @default.
- W2025967044 cites W2023271753 @default.
- W2025967044 cites W2024355976 @default.
- W2025967044 cites W2028632252 @default.
- W2025967044 cites W2028772401 @default.
- W2025967044 cites W2029867653 @default.
- W2025967044 cites W2030654175 @default.
- W2025967044 cites W2030898034 @default.
- W2025967044 cites W2033946198 @default.
- W2025967044 cites W2034174224 @default.
- W2025967044 cites W2035887397 @default.
- W2025967044 cites W2038083805 @default.
- W2025967044 cites W2043524989 @default.
- W2025967044 cites W2049479106 @default.
- W2025967044 cites W2058957873 @default.
- W2025967044 cites W2061784864 @default.
- W2025967044 cites W2067029621 @default.
- W2025967044 cites W2073500340 @default.
- W2025967044 cites W2083715592 @default.
- W2025967044 cites W2085415331 @default.
- W2025967044 cites W2085453709 @default.
- W2025967044 cites W2086957099 @default.
- W2025967044 cites W2088538548 @default.
- W2025967044 cites W2093036504 @default.
- W2025967044 cites W2093580817 @default.
- W2025967044 cites W2095024208 @default.
- W2025967044 cites W2095474273 @default.
- W2025967044 cites W2105184358 @default.
- W2025967044 cites W2143981217 @default.
- W2025967044 cites W2148745275 @default.
- W2025967044 cites W2156271729 @default.
- W2025967044 cites W2157577862 @default.
- W2025967044 cites W2157714571 @default.
- W2025967044 cites W2157883438 @default.
- W2025967044 cites W2164866345 @default.
- W2025967044 cites W2169655552 @default.
- W2025967044 cites W2329206425 @default.
- W2025967044 cites W4211095184 @default.
- W2025967044 cites W4236928402 @default.
- W2025967044 doi "https://doi.org/10.1039/c2dt31252b" @default.
- W2025967044 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22940778" @default.
- W2025967044 hasPublicationYear "2012" @default.
- W2025967044 type Work @default.
- W2025967044 sameAs 2025967044 @default.
- W2025967044 citedByCount "4" @default.
- W2025967044 countsByYear W20259670442013 @default.
- W2025967044 countsByYear W20259670442015 @default.
- W2025967044 countsByYear W20259670442018 @default.
- W2025967044 crossrefType "journal-article" @default.
- W2025967044 hasAuthorship W2025967044A5004710943 @default.
- W2025967044 hasAuthorship W2025967044A5022167110 @default.
- W2025967044 hasAuthorship W2025967044A5065494925 @default.
- W2025967044 hasAuthorship W2025967044A5078709041 @default.
- W2025967044 hasAuthorship W2025967044A5081288331 @default.
- W2025967044 hasConcept C101075120 @default.
- W2025967044 hasConcept C112613896 @default.
- W2025967044 hasConcept C120665830 @default.
- W2025967044 hasConcept C121332964 @default.
- W2025967044 hasConcept C139287275 @default.
- W2025967044 hasConcept C178790620 @default.
- W2025967044 hasConcept C185592680 @default.
- W2025967044 hasConcept C188027245 @default.
- W2025967044 hasConcept C192468462 @default.
- W2025967044 hasConcept C192562407 @default.
- W2025967044 hasConcept C196099240 @default.
- W2025967044 hasConcept C2776568683 @default.
- W2025967044 hasConcept C2780694488 @default.
- W2025967044 hasConcept C32909587 @default.
- W2025967044 hasConcept C40869318 @default.
- W2025967044 hasConcept C46051903 @default.
- W2025967044 hasConcept C520434653 @default.
- W2025967044 hasConcept C521977710 @default.
- W2025967044 hasConcept C62520636 @default.
- W2025967044 hasConcept C67218372 @default.
- W2025967044 hasConcept C68260962 @default.