Molecular orientation of Liquid Crystal polymer thin films
Liquid crystalline polymer thin films can be studied using C K edge resonant soft x-ray reflectivity. Here is shown in particular the study of side-chain orientation of Poly-phenoxyethyl acrylate thin films. The refraction index ellipsoid has been obtained by a quantitative analysis using the Berreman formalism.
M. Mezger et al., Phys. Rev. B 83, 155406 (2011).
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A depth profiling study of molecular orientation in liquid crystalline polymer thin films with nanometer resolution is presented. C K edge resonant soft x-ray reflectivity has been used to probe the side-chain orientation of Poly-phenoxyethyl acrylate thin films. The refraction index ellipsoid has been obtained by a quantitative analysis using the Berreman formalism. |
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Molecular orientation in soft matter thin films studied by resonant soft x-ray reflectivity, |
