Matches in SemOpenAlex for { <https://semopenalex.org/work/W2006905339> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2006905339 abstract "Liquid crystalline polymethacrylates with benzanilide and photochromic azobenzene side groups and a related terpolymer containing an additional side group with a phenylethynyl substituted anthracene chromophore were oriented by the irradiation with linearly polarized light. The orientation of both polymers were compared irradiating with polarized visible or, alternatively, UV light. Caused by the co-operativity of the photoorientation process, the light-induced orientation of the azobenzene groups is connected to the alignment of the non-photochromic side groups below the glass transition temperature. The light-induced order generated in the glassy state was significantly amplified by the subsequent annealing of the irradiated films at temperatures in the mesophases. Factors of amplification of about 30 were found in the case of both polymers. The photo-induction process and its amplification by thermotropic self-organization were investigated in dependence on the polymer composition, the irradiation dose and the wavelength of the incident light with respect to the absorption of the dye and its limited photo-stability. The required dose or the irradiation time, respectively, were significantly reduced by the optimization of the light-induced and thermal processing. In this way, dichroic films of co- and terpolymers were created. However, the green fluorescence of the anthracene chromophore is effectively quenched by the azobenzene side group within the film." @default.
- W2006905339 created "2016-06-24" @default.
- W2006905339 creator A5009376451 @default.
- W2006905339 creator A5016869034 @default.
- W2006905339 creator A5023204100 @default.
- W2006905339 creator A5025937104 @default.
- W2006905339 creator A5035064182 @default.
- W2006905339 creator A5087372257 @default.
- W2006905339 creator A5088767954 @default.
- W2006905339 date "2002-12-01" @default.
- W2006905339 modified "2023-10-17" @default.
- W2006905339 title "Light-induced orientation of dyes in azobenzene containing LC polymers" @default.
- W2006905339 doi "https://doi.org/10.1117/12.453295" @default.
- W2006905339 hasPublicationYear "2002" @default.
- W2006905339 type Work @default.
- W2006905339 sameAs 2006905339 @default.
- W2006905339 citedByCount "6" @default.
- W2006905339 crossrefType "proceedings-article" @default.
- W2006905339 hasAuthorship W2006905339A5009376451 @default.
- W2006905339 hasAuthorship W2006905339A5016869034 @default.
- W2006905339 hasAuthorship W2006905339A5023204100 @default.
- W2006905339 hasAuthorship W2006905339A5025937104 @default.
- W2006905339 hasAuthorship W2006905339A5035064182 @default.
- W2006905339 hasAuthorship W2006905339A5087372257 @default.
- W2006905339 hasAuthorship W2006905339A5088767954 @default.
- W2006905339 hasConcept C104663316 @default.
- W2006905339 hasConcept C111337013 @default.
- W2006905339 hasConcept C120665830 @default.
- W2006905339 hasConcept C121332964 @default.
- W2006905339 hasConcept C122865956 @default.
- W2006905339 hasConcept C13274807 @default.
- W2006905339 hasConcept C134721988 @default.
- W2006905339 hasConcept C159985019 @default.
- W2006905339 hasConcept C185544564 @default.
- W2006905339 hasConcept C185592680 @default.
- W2006905339 hasConcept C192468462 @default.
- W2006905339 hasConcept C192562407 @default.
- W2006905339 hasConcept C204921945 @default.
- W2006905339 hasConcept C22064058 @default.
- W2006905339 hasConcept C2778150588 @default.
- W2006905339 hasConcept C2779563022 @default.
- W2006905339 hasConcept C2994273327 @default.
- W2006905339 hasConcept C49040817 @default.
- W2006905339 hasConcept C521977710 @default.
- W2006905339 hasConcept C75473681 @default.
- W2006905339 hasConcept C81180622 @default.
- W2006905339 hasConcept C91881484 @default.
- W2006905339 hasConceptScore W2006905339C104663316 @default.
- W2006905339 hasConceptScore W2006905339C111337013 @default.
- W2006905339 hasConceptScore W2006905339C120665830 @default.
- W2006905339 hasConceptScore W2006905339C121332964 @default.
- W2006905339 hasConceptScore W2006905339C122865956 @default.
- W2006905339 hasConceptScore W2006905339C13274807 @default.
- W2006905339 hasConceptScore W2006905339C134721988 @default.
- W2006905339 hasConceptScore W2006905339C159985019 @default.
- W2006905339 hasConceptScore W2006905339C185544564 @default.
- W2006905339 hasConceptScore W2006905339C185592680 @default.
- W2006905339 hasConceptScore W2006905339C192468462 @default.
- W2006905339 hasConceptScore W2006905339C192562407 @default.
- W2006905339 hasConceptScore W2006905339C204921945 @default.
- W2006905339 hasConceptScore W2006905339C22064058 @default.
- W2006905339 hasConceptScore W2006905339C2778150588 @default.
- W2006905339 hasConceptScore W2006905339C2779563022 @default.
- W2006905339 hasConceptScore W2006905339C2994273327 @default.
- W2006905339 hasConceptScore W2006905339C49040817 @default.
- W2006905339 hasConceptScore W2006905339C521977710 @default.
- W2006905339 hasConceptScore W2006905339C75473681 @default.
- W2006905339 hasConceptScore W2006905339C81180622 @default.
- W2006905339 hasConceptScore W2006905339C91881484 @default.
- W2006905339 hasLocation W20069053391 @default.
- W2006905339 hasOpenAccess W2006905339 @default.
- W2006905339 hasPrimaryLocation W20069053391 @default.
- W2006905339 hasRelatedWork W166785800 @default.
- W2006905339 hasRelatedWork W1972051431 @default.
- W2006905339 hasRelatedWork W2016326510 @default.
- W2006905339 hasRelatedWork W2021200038 @default.
- W2006905339 hasRelatedWork W2035729701 @default.
- W2006905339 hasRelatedWork W2074108731 @default.
- W2006905339 hasRelatedWork W2392455129 @default.
- W2006905339 hasRelatedWork W2531415196 @default.
- W2006905339 hasRelatedWork W3183921032 @default.
- W2006905339 hasRelatedWork W2184643526 @default.
- W2006905339 isParatext "false" @default.
- W2006905339 isRetracted "false" @default.
- W2006905339 magId "2006905339" @default.
- W2006905339 workType "article" @default.