Influence of silica nanoparticles on nematic liquid crystal structural and electro-optical properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F25%3A00640269" target="_blank" >RIV/68378271:_____/25:00640269 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0370942" target="_blank" >https://hdl.handle.net/11104/0370942</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjb/s10051-025-01051-9" target="_blank" >10.1140/epjb/s10051-025-01051-9</a>
Alternative languages
Result language
angličtina
Original language name
Influence of silica nanoparticles on nematic liquid crystal structural and electro-optical properties
Original language description
The nematic 5CB liquid crystal composites with silica nanoparticles were studied using light transmission and surface acoustic wave measurements. Several different kinds of hydrophobic aerosil were chosen as a source of silica nanoparticles. The synthesized colloidal systems exhibited a pronounced memory effect, as indicated by the hysteresis observed in both light transmission and surface acoustic wave attenuation measurements within the nematic phase at ambient temperature. However, apparent influence of SiO2 surroundings following different aerosil sources for silica nanoparticles as dopants on the improvement of the memory effect was observed. Additional studies also showed on the influence of SiO2 surroundings on the threshold voltage as well as nematic-isotropic transition temperature. The potential application of appropriate composites could lead to the fabrication of electro-optical memory devices suitable for information storage applications.
Czech name
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Czech description
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Classification
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.)
Result continuities
Project
<a href="/en/project/EH22_008%2F0004594" target="_blank" >EH22_008/0004594: Teraferroics for ultra-high capacity, speed and energy-efficiency of information technology</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Physical Journal B
ISSN
1434-6028
e-ISSN
1434-6036
Volume of the periodical
98
Issue of the periodical within the volume
10
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
209
UT code for WoS article
001590048000002
EID of the result in the Scopus database
2-s2.0-105018583299