Smectic E side-chain liquid crystalline poly(methacrylates)
نویسندگان
چکیده
منابع مشابه
Main-chain smectic liquid-crystalline polymers as randomly disordered systems.
We report a high-resolution X-ray lineshape study of main-chain smectic polymers. The results indicate that the layer ordering differs fundamentally from the algebraic decay typical for other smectic liquid-crystalline systems. The lineshapes are best described by broad squared Lorentzians indicating some form of short-range correlations. However, several higher harmonics are observed, which ex...
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2014 We have synthesized a series of side chain liquid crystalline polymers which differ only by the terminal end group of the mesogenic moieties. X-ray diffraction experiments show the existence of a lower temperature smectic A phase following the nematic phase, while optical microscopy was not able to show smectic A characteristic textures. The diffraction patterns give information about the ...
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ژورنال
عنوان ژورنال: Journal de Physique
سال: 1988
ISSN: 0302-0738
DOI: 10.1051/jphys:019880049080145500