Method and estimation of parameters of dense part of double electrical layer at the interface electrode-solution of the dye in liquid crystal

за авторством Kovalchuk, O.V.
Опубліковано 2011

Adsorption of ions and thickness dependence of conductivity in liquid crystals

за авторством Kovalchuk, O.V.
Опубліковано 2011

Late Miocene Turtles of Grytsiv (western Ukraine) with Rodent Gnaw Marks on the Carapace Surface

за авторством Yanenko, V., Kovalchuk, O.
Опубліковано 2023

Biometric Analysis of Fish Remains from Palaeolake Boltysh (Ukraine)

за авторством Dubikovska, A., Kovalchuk, O.
Опубліковано 2023

Late Miocene Turtles of Grytsiv (western Ukraine) with Rodent Gnaw Marks on the Carapace Surface

за авторством Yanenko, V., Kovalchuk, O.
Опубліковано 2023

Biometric Analysis of Fish Remains from Palaeolake Boltysh (Ukraine)

за авторством Dubikovska, A., Kovalchuk, O.
Опубліковано 2023

Enamel ultrastructure of lower molars of the red squirrel Sciurus vulgaris (Mammalia, Rodentia) from different populations in Ukraine

за авторством Rekovets, L., Kovalchuk, O., Demeshkant, V., Shevchenko, L.
Опубліковано 2019

Діелектричні властивості нематичного рідкого кристала, модифікованого алмазними наночастинками

за авторством Tomylko, S., Yaroshchuk, O., Kovalchuk, O., Maschke, U., Yamaguchi, R.
Опубліковано 2012

Dielectric and electro-optical properties of solutions of chemically modified fullerene С60 in nematic liquid crystal

за авторством Vovk, V.E., Kovalchuk, O.V., Gorishnyj, M.P., Kovalchuk, T.M.
Опубліковано 2011

Characteristics of the dependences of mobility and concentration of charge carriers in monocrystals CdSb(In) after γ-irradiation

за авторством Fedosov, A.V., Koval, Y.V., Jashchinskij, L.V., Kovalchuk, O.V.
Опубліковано 2007

The non-linear dependence of 6СНВТ liquid crystal conductivity on the concentration of gold nanoparticles

за авторством Kovalchuk, O.V., Kopčansky, P., Timko, M., Studenyak, I.P., Kovalchuk, T.M.
Опубліковано 2016

Internal capacitive compensation of the reactive power of the screw electromechanical converter

за авторством Zablodskiy, M. M., Chuenko, R. M., Kovalchuk, S. I., Kruhliak, H. V., Kovalchuk, O. I.
Опубліковано 2024

Peculiarities of near-electrode relaxation processes in the polyethylene melt filled with graphite and carbon black

за авторством Kuryptya, Ya.A., Savchenko, B.M., Kovalchuk, O.V., Kovalchuk, T.M., Shostak, T.S.
Опубліковано 2016

Multiferroic based on nematic liquid crystal and nanoparticles

за авторством Kovalchuk, O.V., Kovalchuk, T.M., Kucheriavchenkova, N.M., Sydorchuk, V.V., Khalameida, S.V.
Опубліковано 2016

Nonadditive changes in conductivity of micro PDLC under the influence of carbon nanotubes and magnetic nanoparticles

за авторством Kopčansky, P., Timko, M., Mitrova, Z., Zavisova, V., Koneracka, M., Tomašovičova, N., Tomčo, L., Kovalchuk, O.V., Bykov, V.M., Kovalchuk, T.M.
Опубліковано 2013

Peculiarities of nonadditive changes in conductivity of nano-PDLC under influence of magnetite and single-wall carbon nanotubes

за авторством Kopčanský, P., Timko, M., Mitrova, Z., Tomašovičová, N., Tomčo, L., Kovalchuk, O.V., Kovalchuk, T.M., Oleinikova, I.V., Lad, A.I., Studenyak, I.P.
Опубліковано 2014

Effect of magnetic nanoparticles with various geometrical shapes on morphology and dielectric properties of nanodispersions of nematic liquid crystal in polymer matrix

за авторством Kopčansky, P., Timko, M., Mitrova, Z., Zavisova, V., Koneracka, M., Tomašovičova, N., Tomčo, L., Kovalchuk, O.V., Bykov, V.M., Kovalchuk, T.M., Lad, A.I.
Опубліковано 2013

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

за авторством 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.
Опубліковано 2010

Influence of superionic nanoparticles Cu₆PS₅I on dielectric properties of nematic liquid crystal 6СНВТ

за авторством Studenyak, I.P., Demko, P.Yu., Bendak, A.V., Kovalchuk, O.V., Kovalchuk, T.M., Lisý, V., Kopčanský, P., Timko, M., Tomašovičová, N., Zavisova, V., Gdovinova, V., Miskuf, J., Oleinikova, I.V., Lad, A.I., Kucheriavchenkova, N.M.
Опубліковано 2015

Influence of superionic nanoparticles Cu₆PS₅I on dielectric properties of nematic liquid crystal 6СНВТ

за авторством Studenyak, I.P., Demko, P.Yu., Bendak, A.V., Kovalchuk, O.V., Kovalchuk, T.M., Lisý, V., Kopčanský, P., Timko, M., Tomašovičová, N., Zavisova, V., Gdovinova, V., Miskuf, J., Oleinikova, I.V., Lad, A.I., Kucheriavchenkova, N.M.
Опубліковано 2015