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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21001 - Nano-materials (production and properties)

Projekt

<a href="/cs/project/GA19-03564S" target="_blank" >GA19-03564S: Inteligentní supramolekulární fotochromní nanostruktury</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Molecular Liquids

ISSN

0167-7322

e-ISSN

—

Svazek periodika

290

Číslo periodika v rámci svazku

Sep

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

1-10

Kód UT WoS článku

000483451100067

EID výsledku v databázi Scopus

2-s2.0-85068974304