Electro-optic and dielectric properties of new binary ferroelectric and antiferroelectric liquid crystalline mixtures

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F17%3A00477670" target="_blank" >RIV/68378271:_____/17:00477670 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1080/02678292.2017.1285059" target="_blank" >http://dx.doi.org/10.1080/02678292.2017.1285059</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/02678292.2017.1285059" target="_blank" >10.1080/02678292.2017.1285059</a>

Result language

angličtina

Original language name

Electro-optic and dielectric properties of new binary ferroelectric and antiferroelectric liquid crystalline mixtures

Original language description

Several new binary liquid crystalline mixtures have been designed and their properties were studied by complementary methods. It has been shown that even both pure components used for the mixture design possess the ferroelectric behaviour, the induced antiferroelectric smectic phase has been detected for one of the prepared mixtures. The phase diagram has been constructed and the existence of the antiferroelectric phase was confirmed by switching time and dielectric spectroscopy measurements. Some of the resulted mixtures possess very high values of the tilt angle that reaches close below 45 degrees degrees at saturation. Values of spontaneous polarisation were found within 50-200nC/cm(2) in dependence of the mixture's composition. Due to specific properties, the obtained mixtures might be interesting for further design of multicomponent mixtures and formulation of the advanced nanocomposite systems.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

21001 - Nano-materials (production and properties)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

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

Name of the periodical

Liquid Crystals

ISSN

0267-8292

e-ISSN

—

Volume of the periodical

44

Issue of the periodical within the volume

9

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

1468-1476

UT code for WoS article

000407515700014

EID of the result in the Scopus database

2-s2.0-85011298651