Enhancement of the Kerr response in polymer-dispersed liquid crystal complexes due to incorporation of BiB3O6 nanocrystallites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12640%2F10%3A00012450" target="_blank" >RIV/60076658:12640/10:00012450 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Enhancement of the Kerr response in polymer-dispersed liquid crystal complexes due to incorporation of BiB3O6 nanocrystallites

Popis výsledku v původním jazyce

We have established a substantial enhancement of Kerr coefficients for 1150 nm cw He-Ne laser wavelength using BiB3O6 (BiBO) nanocrystallites (NC) incorporated into polymer-dispersed liquid crystal composites (PDLC). For this reason we have used 3% and 5.2% in weighting units of BiBO NC possessing sizes varying within the 60-90 nm. It was discovered that BiBO NC may be used for effective gain of Kerr electro-optical susceptibilities varying by the content of the NC at T = 77 K. Moreover, an increase ofthe Kerr coefficients correlates with decreasing dc-current under applied voltage. The maximally achieved value of the Kerr coefficients were equal to about 1.2-10(-9) m V-2 (lambda = 1150 nm) corresponding to BiBO content equal to about 3%. Such polymernanocomposites may be considered as perspective materials for the electro-optical Kerr modulators.

Název v anglickém jazyce

Enhancement of the Kerr response in polymer-dispersed liquid crystal complexes due to incorporation of BiB3O6 nanocrystallites

Popis výsledku anglicky

We have established a substantial enhancement of Kerr coefficients for 1150 nm cw He-Ne laser wavelength using BiB3O6 (BiBO) nanocrystallites (NC) incorporated into polymer-dispersed liquid crystal composites (PDLC). For this reason we have used 3% and 5.2% in weighting units of BiBO NC possessing sizes varying within the 60-90 nm. It was discovered that BiBO NC may be used for effective gain of Kerr electro-optical susceptibilities varying by the content of the NC at T = 77 K. Moreover, an increase ofthe Kerr coefficients correlates with decreasing dc-current under applied voltage. The maximally achieved value of the Kerr coefficients were equal to about 1.2-10(-9) m V-2 (lambda = 1150 nm) corresponding to BiBO content equal to about 3%. Such polymernanocomposites may be considered as perspective materials for the electro-optical Kerr modulators.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Materials Letters

ISSN

0167-577X

e-ISSN

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Svazek periodika

64

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

3

Strana od-do

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Kód UT WoS článku

000277325700016

EID výsledku v databázi Scopus

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