A cholesteric liquid crystal device having stable uniform lying helix structure
نویسندگان
چکیده
منابع مشابه
Unwinding of the uniform lying helix structure in cholesteric liquid crystals next to a spatially uniform aligning surface.
The symmetry of the cholesteric uniform lying helix (ULH) structure, where the helix axis is aligned in a single direction parallel to the device substrates, is not compatible with a uniform surface alignment and an unwinding of the helical structure is expected at the interface. Fluorescence confocal polarizing microscopy experiments are performed on the interface between a bulk ULH and a unif...
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ژورنال
عنوان ژورنال: Journal of Molecular Liquids
سال: 2020
ISSN: 0167-7322
DOI: 10.1016/j.molliq.2019.112141