Variety of mesophases in compounds with an increasing number of lactate units in the chiral chain

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00391668" target="_blank" >RIV/68378271:_____/13:00391668 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1080/02678292.2012.730638" target="_blank" >http://dx.doi.org/10.1080/02678292.2012.730638</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/02678292.2012.730638" target="_blank" >10.1080/02678292.2012.730638</a>

Result language

angličtina

Original language name

Variety of mesophases in compounds with an increasing number of lactate units in the chiral chain

Original language description

Liquid-crystalline compounds with different number of lactate unit, n, in the chiral part were synthesized and mesomorphic properties studied. Physical properties have been compared with respect to n. In compound with one lactate unit the TGBA-TGBC-SmC*phase sequence has been detected. For two lactate units the antiferroelectric SmC*A phase occurs. Finally, three-lactate material exhibits the tilted hexatic SmI*(F*) phase below the ferroelectric SmC* phase. Dielectric spectroscopy and spontaneous tiltand polarization have been measured. Namely, for the three-lactate compound the temperature dependences have been analysed in the vicinity of the SmC*-hexatic phase transition and these properties compared with the theoretically predicted behaviour.

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

<a href="/en/project/GAP204%2F11%2F0723" target="_blank" >GAP204/11/0723: Multifunctional self-assembling materials on nano-level</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

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

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Volume of the periodical

40

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

14-21

UT code for WoS article

000313417600003

EID of the result in the Scopus database

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