Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles

Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles

It has been shown that introduction of magnetic nanoparticles (MN) of various shapes with the concentration 10⁻¹ wt.% into polymer dispersed liquid crystal (PDLC) causes two effects: the size of liquid crystal droplets decreases, and the amount of the latter with through holes increases. MN incre...

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Veröffentlicht in:Semiconductor Physics Quantum Electronics & Optoelectronics
Datum:2010
Hauptverfasser: Kopčanský, P., Timko, M., Mitrova, Z., Zavisova, V., Koneracká, M., Tomašovičov, N., Tomčo, L., Gornitska, O.P., Kovalchuk, O.V., Bykov, V.M., Kovalchuk, T.M., Studenyak, I.P.
Format: Artikel
Sprache:English
Veröffentlicht: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2010
Online Zugang:https://nasplib.isofts.kiev.ua/handle/123456789/118564
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles / P. Kopcansky, M. Timko, Z. Mitrova, V. Zavisova, M. Koneracka, N. Tomasovicova, L. Tomco, O.P. Gornitska, O.V. Kovalchuk, V.M. Bykov, T.M. Kovalchuk, I.P. Studenyak // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2010. — Т. 13, № 4. — С. 343-347. — Бібліогр.: 11 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id nasplib_isofts_kiev_ua-123456789-118564
record_format dspace
spelling Kopčanský, P.
Timko, M.
Mitrova, Z.
Zavisova, V.
Koneracká, M.
Tomašovičov, N.
Tomčo, L.
Gornitska, O.P.
Kovalchuk, O.V.
Bykov, V.M.
Kovalchuk, T.M.
Studenyak, I.P.
2017-05-30T16:18:37Z
2017-05-30T16:18:37Z
2010
Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles / P. Kopcansky, M. Timko, Z. Mitrova, V. Zavisova, M. Koneracka, N. Tomasovicova, L. Tomco, O.P. Gornitska, O.V. Kovalchuk, V.M. Bykov, T.M. Kovalchuk, I.P. Studenyak // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2010. — Т. 13, № 4. — С. 343-347. — Бібліогр.: 11 назв. — англ.
1560-8034
PACS 61.30.Gd, 75.30.Hx, 77.84.Nh
https://nasplib.isofts.kiev.ua/handle/123456789/118564
It has been shown that introduction of magnetic nanoparticles (MN) of various shapes with the concentration 10⁻¹ wt.% into polymer dispersed liquid crystal (PDLC) causes two effects: the size of liquid crystal droplets decreases, and the amount of the latter with through holes increases. MN increase the effective value of permittivity by more than one order within the frequency range 10⁻¹⁺ -10² HZ , as well as the electron and ion components of conductivity. MN reduce the exponent in the frequency dependence of the electron component of conductivity. The changes caused by the presence of the nanoparticles quantitatively depend on their shape.
en
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
Semiconductor Physics Quantum Electronics & Optoelectronics
Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles
Article
published earlier
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
title Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles
spellingShingle Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles
Kopčanský, P.
Timko, M.
Mitrova, Z.
Zavisova, V.
Koneracká, M.
Tomašovičov, N.
Tomčo, L.
Gornitska, O.P.
Kovalchuk, O.V.
Bykov, V.M.
Kovalchuk, T.M.
Studenyak, I.P.
title_short Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles
title_full Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles
title_fullStr Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles
title_full_unstemmed Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles
title_sort morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles
author Kopčanský, P.
Timko, M.
Mitrova, Z.
Zavisova, V.
Koneracká, M.
Tomašovičov, N.
Tomčo, L.
Gornitska, O.P.
Kovalchuk, O.V.
Bykov, V.M.
Kovalchuk, T.M.
Studenyak, I.P.
author_facet Kopčanský, P.
Timko, M.
Mitrova, Z.
Zavisova, V.
Koneracká, M.
Tomašovičov, N.
Tomčo, L.
Gornitska, O.P.
Kovalchuk, O.V.
Bykov, V.M.
Kovalchuk, T.M.
Studenyak, I.P.
publishDate 2010
language English
container_title Semiconductor Physics Quantum Electronics & Optoelectronics
publisher Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
format Article
description It has been shown that introduction of magnetic nanoparticles (MN) of various shapes with the concentration 10⁻¹ wt.% into polymer dispersed liquid crystal (PDLC) causes two effects: the size of liquid crystal droplets decreases, and the amount of the latter with through holes increases. MN increase the effective value of permittivity by more than one order within the frequency range 10⁻¹⁺ -10² HZ , as well as the electron and ion components of conductivity. MN reduce the exponent in the frequency dependence of the electron component of conductivity. The changes caused by the presence of the nanoparticles quantitatively depend on their shape.
issn 1560-8034
url https://nasplib.isofts.kiev.ua/handle/123456789/118564
fulltext
citation_txt Morphology and dielectric properties of polymer dispersed liquid crystal with magnetic nanoparticles / P. Kopcansky, M. Timko, Z. Mitrova, V. Zavisova, M. Koneracka, N. Tomasovicova, L. Tomco, O.P. Gornitska, O.V. Kovalchuk, V.M. Bykov, T.M. Kovalchuk, I.P. Studenyak // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2010. — Т. 13, № 4. — С. 343-347. — Бібліогр.: 11 назв. — англ.
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AT konerackam morphologyanddielectricpropertiesofpolymerdispersedliquidcrystalwithmagneticnanoparticles
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first_indexed 2025-11-24T09:08:46Z
last_indexed 2025-11-24T09:08:46Z
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