Design of functional multicomponent liquid crystalline mixtures with nano-scale pitch fulfilling deformed helix ferroelectric mode demands

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00510336" target="_blank" >RIV/68378271:_____/19:00510336 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.molliq.2019.111329" target="_blank" >https://doi.org/10.1016/j.molliq.2019.111329</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.molliq.2019.111329" target="_blank" >10.1016/j.molliq.2019.111329</a>

Result language
angličtina
Original language name
Design of functional multicomponent liquid crystalline mixtures with nano-scale pitch fulfilling deformed helix ferroelectric mode demands
Original language description
Design of functional smectic liquid crystalline mixtures possessing polar behaviour remains quite highlighted task as those materials are highly requested by industry for specific applications in photonics. This work is devoted to specific practical method devoted to design of functional multicomponent ferroelectric liquid crystalline (FLC) mixtures based on chiral components exhibiting the ferroelectric and antiferroelectric polar order. The self-assembling behaviour, tilt angle, spontaneous polarization as well as dielectric properties of the mixtures were studied and discussed. Three resulting mixtures exhibit a broad range of the ferroelectric smectic phase, very low melting point, short helical pitch (below 180 nm) and relatively high tilt angle (~40). Excellent chemical stability and compatibility of components as well as moderate values of spontaneous polarization adds another great deal to these FLCs materials for application in deformed helix ferroelectric mode in photonics.n
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
21001 - Nano-materials (production and properties)

Project
<a href="/en/project/GA19-03564S" target="_blank" >GA19-03564S: Smart supramolecular photochromic nanostructures</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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