Electro-optical properties of BixLayScz(BO3)(4) (x plus y plus z=4) nanocrystallites having huntite structure incorporated into polymer matrices

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12640%2F09%3A00012454" target="_blank" >RIV/60076658:12640/09:00012454 - 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

Electro-optical properties of BixLayScz(BO3)(4) (x plus y plus z=4) nanocrystallites having huntite structure incorporated into polymer matrices

Popis výsledku v původním jazyce

Experimental measurements of linear electro-optical coefficients are reported for BixLayScz(BO3)(4) (x+y+z=4) (BLSB) narrocrystallites incorporated into polymer matrices of different polarizabilities. The nanochromophores in the matrices were oriented byexternal dc-electric field during spin coating. The measurements were performed under illumination of CW semiconducting GaAlAs laser emitting at 1040 nm. We have achieved the maximal values of the Pockels coefficients equal to 3.5 pm/V for the BLSB nanocrystallites incorporated into the polycarbonate matrices. The optimal sizes of nanocrystallites were below 20 nm and their content was equal to about 7.5% (in weight. units). We have eliminated a contribution to the Pockels effect due to the piezo-optical coefficients as well as due to other bothering factors. The temperature influence is very low (due to low ionic contribution), and do not exceed 6%, which is related to low contribution of electron-phonon interaction to the Pockels eff

Název v anglickém jazyce

Electro-optical properties of BixLayScz(BO3)(4) (x plus y plus z=4) nanocrystallites having huntite structure incorporated into polymer matrices

Popis výsledku anglicky

Experimental measurements of linear electro-optical coefficients are reported for BixLayScz(BO3)(4) (x+y+z=4) (BLSB) narrocrystallites incorporated into polymer matrices of different polarizabilities. The nanochromophores in the matrices were oriented byexternal dc-electric field during spin coating. The measurements were performed under illumination of CW semiconducting GaAlAs laser emitting at 1040 nm. We have achieved the maximal values of the Pockels coefficients equal to 3.5 pm/V for the BLSB nanocrystallites incorporated into the polycarbonate matrices. The optimal sizes of nanocrystallites were below 20 nm and their content was equal to about 7.5% (in weight. units). We have eliminated a contribution to the Pockels effect due to the piezo-optical coefficients as well as due to other bothering factors. The temperature influence is very low (due to low ionic contribution), and do not exceed 6%, which is related to low contribution of electron-phonon interaction to the Pockels eff

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

2009

Kód důvěrnosti údajů

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

Název periodika

Journal of Alloys and Compounds

ISSN

0925-8388

e-ISSN

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Svazek periodika

488

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

3

Strana od-do

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Kód UT WoS článku

000273709600065

EID výsledku v databázi Scopus

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