Matches in SemOpenAlex for { <https://semopenalex.org/work/W2065676052> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2065676052 abstract "In this work sinusoidal diffraction gratings with a range of pitches and amplitudes are used to algin nematic liquid crystal layers in a twisted homogeneous configuration. The grating profiles are accurately characterized using optical surface plasmon polariton spectroscopy which then allows a calculation of the anchoring energy as predicted by the simple Berreman expression. The experimental Rapini-Papoular anchoring energy is also obtained by a measurement of the director twist away from the alignment direction at room temperature. A linear relationship is found between the two anchoring energies except when it falls below 4 X 10<SUP>-7</SUP>Jm<SUP>-2</SUP>. Noticeably, the correlation between the two theories is hot unity, if room temperature elastic constants are used in the calculation. This apparent inconsistency is explained if the effect of surface memory on the system is considered. Indeed if elastic constant, corresponding to a higher temperature, at which surface memory effects are absent, are used in the Berreman expression, good agreement between the predicted and experimentally measured energies is found." @default.
- W2065676052 created "2016-06-24" @default.
- W2065676052 creator A5011385517 @default.
- W2065676052 creator A5014200226 @default.
- W2065676052 creator A5065866812 @default.
- W2065676052 creator A5067998641 @default.
- W2065676052 date "1998-02-01" @default.
- W2065676052 modified "2023-09-26" @default.
- W2065676052 title "Determination of azimuthal anchoring energy in grating-aligned twisted nematic liquid crystal layers" @default.
- W2065676052 cites W2020122686 @default.
- W2065676052 cites W2034010375 @default.
- W2065676052 doi "https://doi.org/10.1117/12.299984" @default.
- W2065676052 hasPublicationYear "1998" @default.
- W2065676052 type Work @default.
- W2065676052 sameAs 2065676052 @default.
- W2065676052 citedByCount "1" @default.
- W2065676052 crossrefType "proceedings-article" @default.
- W2065676052 hasAuthorship W2065676052A5011385517 @default.
- W2065676052 hasAuthorship W2065676052A5014200226 @default.
- W2065676052 hasAuthorship W2065676052A5065866812 @default.
- W2065676052 hasAuthorship W2065676052A5067998641 @default.
- W2065676052 hasConcept C110879396 @default.
- W2065676052 hasConcept C120665830 @default.
- W2065676052 hasConcept C121332964 @default.
- W2065676052 hasConcept C127413603 @default.
- W2065676052 hasConcept C13274807 @default.
- W2065676052 hasConcept C136676167 @default.
- W2065676052 hasConcept C150835508 @default.
- W2065676052 hasConcept C159737794 @default.
- W2065676052 hasConcept C180205008 @default.
- W2065676052 hasConcept C18483071 @default.
- W2065676052 hasConcept C192562407 @default.
- W2065676052 hasConcept C26873012 @default.
- W2065676052 hasConcept C2777813233 @default.
- W2065676052 hasConcept C41999313 @default.
- W2065676052 hasConcept C66938386 @default.
- W2065676052 hasConceptScore W2065676052C110879396 @default.
- W2065676052 hasConceptScore W2065676052C120665830 @default.
- W2065676052 hasConceptScore W2065676052C121332964 @default.
- W2065676052 hasConceptScore W2065676052C127413603 @default.
- W2065676052 hasConceptScore W2065676052C13274807 @default.
- W2065676052 hasConceptScore W2065676052C136676167 @default.
- W2065676052 hasConceptScore W2065676052C150835508 @default.
- W2065676052 hasConceptScore W2065676052C159737794 @default.
- W2065676052 hasConceptScore W2065676052C180205008 @default.
- W2065676052 hasConceptScore W2065676052C18483071 @default.
- W2065676052 hasConceptScore W2065676052C192562407 @default.
- W2065676052 hasConceptScore W2065676052C26873012 @default.
- W2065676052 hasConceptScore W2065676052C2777813233 @default.
- W2065676052 hasConceptScore W2065676052C41999313 @default.
- W2065676052 hasConceptScore W2065676052C66938386 @default.
- W2065676052 hasLocation W20656760521 @default.
- W2065676052 hasOpenAccess W2065676052 @default.
- W2065676052 hasPrimaryLocation W20656760521 @default.
- W2065676052 hasRelatedWork W1199097452 @default.
- W2065676052 hasRelatedWork W1983632062 @default.
- W2065676052 hasRelatedWork W1999998804 @default.
- W2065676052 hasRelatedWork W2062803722 @default.
- W2065676052 hasRelatedWork W2067498939 @default.
- W2065676052 hasRelatedWork W2073722504 @default.
- W2065676052 hasRelatedWork W2803666353 @default.
- W2065676052 hasRelatedWork W2884559915 @default.
- W2065676052 hasRelatedWork W3105084297 @default.
- W2065676052 hasRelatedWork W3139495152 @default.
- W2065676052 isParatext "false" @default.
- W2065676052 isRetracted "false" @default.
- W2065676052 magId "2065676052" @default.
- W2065676052 workType "article" @default.