First photoresponsive liquid crystalline materials with small layer shrinkage at the phase transition to the ferroelectric phase

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F09%3A00327537" target="_blank" >RIV/68378271:_____/09:00327537 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

First photoresponsive liquid crystalline materials with small layer shrinkage at the phase transition to the ferroelectric phase

Original language description

A homologue series of liquid crystalline compounds with the azo-group in the molecular core have been synthesized. Tendency to a decrease of the layer shrinkage at the SmA-SmC* phase transition with decreasing the alkyl chain length (n) has been found, one homologue exhibiting almost no change of the layer spacing. All studied compounds exhibit the photoferroelectric effect, namely lowering the spontaneous polarization and tilt angle in the SmC* phase under illumination by visible light.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Journal of Materials Chemistry

ISSN

0959-9428

e-ISSN

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Volume of the periodical

19

Issue of the periodical within the volume

23

Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

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UT code for WoS article

000266615800025

EID of the result in the Scopus database

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