Matches in SemOpenAlex for { <https://semopenalex.org/work/W2077821566> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2077821566 endingPage "590" @default.
- W2077821566 startingPage "585" @default.
- W2077821566 abstract "Abstract In this study, azobenzene-containing chromophore 4- N , N ′-bis-(2-hydroxyethyl)amino-4′-nitro-azobenzene were synthesized by using 4-nitroaniline and m -tolyldiethanoamine. Then they were polymerized with toluene 2,4-di-isocyanate (TDI) and polyethylene glycol (PEG) in N , N ′-dimethylformamide (DMF) to obtain novel polyurethanes which exhibit photo-induced birefringence properties. Polyols such as 1,4-dibutanol or tri-hydroxyl propane were introduced into the polyurethane structure to adjust the flexibility of the polymer chain segments. An experimental setup, in which the He–Ne lasers produced signal beams and Ar + lasers the pump beams, was employed to investigate the photo-induced birefringence and optic–optic switching properties of these polyurethane materials. It is found that, with increasing pump beam power, the extent of both birefringence and optic switching response first slightly increased due to reorientation mechanism, and then decreased due to thermal effects. And the flexibility for the chain segment also has remarkable effects on birefringence extents and optic switching modulations." @default.
- W2077821566 created "2016-06-24" @default.
- W2077821566 creator A5020641370 @default.
- W2077821566 creator A5025240564 @default.
- W2077821566 creator A5025534219 @default.
- W2077821566 creator A5052907339 @default.
- W2077821566 creator A5066444907 @default.
- W2077821566 creator A5090215912 @default.
- W2077821566 date "2004-12-01" @default.
- W2077821566 modified "2023-10-17" @default.
- W2077821566 title "Photo-induced birefringence and all-optical switching effect in azobenzene-grafted polyurethanes" @default.
- W2077821566 cites W14161956 @default.
- W2077821566 cites W2010866924 @default.
- W2077821566 cites W2011086875 @default.
- W2077821566 cites W2015895225 @default.
- W2077821566 cites W2021276672 @default.
- W2077821566 cites W2022685729 @default.
- W2077821566 cites W2023705221 @default.
- W2077821566 cites W2025708676 @default.
- W2077821566 cites W2029980533 @default.
- W2077821566 cites W2058516855 @default.
- W2077821566 cites W2071833140 @default.
- W2077821566 cites W2083114801 @default.
- W2077821566 cites W2093377832 @default.
- W2077821566 cites W2098089829 @default.
- W2077821566 cites W4250729649 @default.
- W2077821566 cites W611308593 @default.
- W2077821566 doi "https://doi.org/10.1016/j.optmat.2004.07.010" @default.
- W2077821566 hasPublicationYear "2004" @default.
- W2077821566 type Work @default.
- W2077821566 sameAs 2077821566 @default.
- W2077821566 citedByCount "22" @default.
- W2077821566 countsByYear W20778215662013 @default.
- W2077821566 countsByYear W20778215662016 @default.
- W2077821566 countsByYear W20778215662017 @default.
- W2077821566 countsByYear W20778215662019 @default.
- W2077821566 crossrefType "journal-article" @default.
- W2077821566 hasAuthorship W2077821566A5020641370 @default.
- W2077821566 hasAuthorship W2077821566A5025240564 @default.
- W2077821566 hasAuthorship W2077821566A5025534219 @default.
- W2077821566 hasAuthorship W2077821566A5052907339 @default.
- W2077821566 hasAuthorship W2077821566A5066444907 @default.
- W2077821566 hasAuthorship W2077821566A5090215912 @default.
- W2077821566 hasConcept C120665830 @default.
- W2077821566 hasConcept C121332964 @default.
- W2077821566 hasConcept C125743686 @default.
- W2077821566 hasConcept C159985019 @default.
- W2077821566 hasConcept C188027245 @default.
- W2077821566 hasConcept C192562407 @default.
- W2077821566 hasConcept C2778150588 @default.
- W2077821566 hasConcept C49040817 @default.
- W2077821566 hasConcept C521977710 @default.
- W2077821566 hasConceptScore W2077821566C120665830 @default.
- W2077821566 hasConceptScore W2077821566C121332964 @default.
- W2077821566 hasConceptScore W2077821566C125743686 @default.
- W2077821566 hasConceptScore W2077821566C159985019 @default.
- W2077821566 hasConceptScore W2077821566C188027245 @default.
- W2077821566 hasConceptScore W2077821566C192562407 @default.
- W2077821566 hasConceptScore W2077821566C2778150588 @default.
- W2077821566 hasConceptScore W2077821566C49040817 @default.
- W2077821566 hasConceptScore W2077821566C521977710 @default.
- W2077821566 hasIssue "3" @default.
- W2077821566 hasLocation W20778215661 @default.
- W2077821566 hasOpenAccess W2077821566 @default.
- W2077821566 hasPrimaryLocation W20778215661 @default.
- W2077821566 hasRelatedWork W1989450942 @default.
- W2077821566 hasRelatedWork W2000533475 @default.
- W2077821566 hasRelatedWork W2042260860 @default.
- W2077821566 hasRelatedWork W2084856161 @default.
- W2077821566 hasRelatedWork W2138410494 @default.
- W2077821566 hasRelatedWork W2317875885 @default.
- W2077821566 hasRelatedWork W2997312868 @default.
- W2077821566 hasRelatedWork W3138259858 @default.
- W2077821566 hasRelatedWork W3145977405 @default.
- W2077821566 hasRelatedWork W2509159737 @default.
- W2077821566 hasVolume "27" @default.
- W2077821566 isParatext "false" @default.
- W2077821566 isRetracted "false" @default.
- W2077821566 magId "2077821566" @default.
- W2077821566 workType "article" @default.