The cholesteric and TGB phases under the applied electric field

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00547451" target="_blank" >RIV/68378271:_____/21:00547451 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1080/02678292.2020.1858513" target="_blank" >https://doi.org/10.1080/02678292.2020.1858513</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/02678292.2020.1858513" target="_blank" >10.1080/02678292.2020.1858513</a>

Result language
angličtina
Original language name
The cholesteric and TGB phases under the applied electric field
Original language description
New lactic acid derivatives were prepared and their mesomorphic properties presented in comparison with analogous compounds we pursued previously. Studied materials exhibit cholesteric (Ch) and twist grain boundary (TGB) phases on cooling from the isotropic phase (Iso). We found the helical pitch in Ch phase was rather short, less than the visible light wavelength. For the longest homologue the Ch-TGBA-TGBC phase sequence was detected. Due to the positive dielectric anisotropy, the applied electric field reoriented molecules along the field and the effect analogous to Frederiks transition was observed in cholesteric and TGBA mesophases.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

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
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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