Frustrated smectic liquid crystalline phases in lactic acid derivatives
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00468985" target="_blank" >RIV/68378271:_____/16:00468985 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1080/01411594.2016.1180519" target="_blank" >http://dx.doi.org/10.1080/01411594.2016.1180519</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/01411594.2016.1180519" target="_blank" >10.1080/01411594.2016.1180519</a>
Alternative languages
Result language
angličtina
Original language name
Frustrated smectic liquid crystalline phases in lactic acid derivatives
Original language description
We have prepared and studied a series of compounds with different types of molecular core and lactate unit in the chiral terminal chain. We draw a survey and comparison of their mesomorphic properties with respect to the occurrence of twist grain boundary (TGB) phases. The materials exhibit extremely wide TGBA phase more than 60K broad, unique TGBA-TGBC-SmC*-SmCA* phase sequence and unique re-entrant TGBA phase below the SmA phase. TGB phases have been induced in binary mixtures of molecules with different molecular shape and chirality (chiral lactic acid derivative and non-chiral hockey-stick mesogen). Unique effect is observed for compounds with TGBA phase, where the applied electric field transforms the planar texture into the homeotropic one, homogeneously dark in crossed polarizers.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA15-02843S" target="_blank" >GA15-02843S: Hybrid and composite systems based on mesogenic compounds and nanoparticles</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Phase Transitions
ISSN
0141-1594
e-ISSN
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Volume of the periodical
89
Issue of the periodical within the volume
7-8
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
829-839
UT code for WoS article
000382772300022
EID of the result in the Scopus database
2-s2.0-84965027276