Харвестер відкритої науки НАН України

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

von Kovalchuk, O.V.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2011)

Adsorption of ions and thickness dependence of conductivity in liquid crystals

von Kovalchuk, O.V.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2011)

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

von Yanenko, V., Kovalchuk, O.
Veröffentlicht 2023

Biometric Analysis of Fish Remains from Palaeolake Boltysh (Ukraine)

von Dubikovska, A., Kovalchuk, O.
Veröffentlicht 2023

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

von Yanenko, V., Kovalchuk, O.
Veröffentlicht 2023

Biometric Analysis of Fish Remains from Palaeolake Boltysh (Ukraine)

von Dubikovska, A., Kovalchuk, O.
Veröffentlicht 2023

КОМП’ЮТЕРНЕ МОДЕЛЮВАННЯ ПОВЕДІНКИ СИСТЕМИ ТРУБОПРОВІД–РІДИНА, ДОСЛІДЖЕННЯ І ОЦІНКА ВПЛИВУ СИЛ КОРІОЛІСА НА РУХ РІДИНИ У ТРУБОПРОВОДІ ПРИ РІЗНИХ СПОСОБАХ ЗАКРІПЛЕННЯ...

von Gavrilenko, V.V., Lymarchenko, O.S., Kovalchuk, O.P.
Veröffentlicht 2025

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

von Rekovets, L., Kovalchuk, O., Demeshkant, V., Shevchenko, L.
Veröffentlicht in Theriologia Ukrainica (2019)

Діелектричні властивості нематичного рідкого кристала, модифікованого алмазними наночастинками

von Tomylko, S., Yaroshchuk, O., Kovalchuk, O., Maschke, U., Yamaguchi, R.
Veröffentlicht 2012

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

von Vovk, V.E., Kovalchuk, O.V., Gorishnyj, M.P., Kovalchuk, T.M.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2011)

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

von Fedosov, A.V., Koval, Y.V., Jashchinskij, L.V., Kovalchuk, O.V.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2007)

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

von Kovalchuk, O.V., Kopčansky, P., Timko, M., Studenyak, I.P., Kovalchuk, T.M.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2016)

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

von Zablodskiy, M. M., Chuenko, R. M., Kovalchuk, S. I., Kruhliak, H. V., Kovalchuk, O. I.
Veröffentlicht 2024

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

von Kuryptya, Ya.A., Savchenko, B.M., Kovalchuk, O.V., Kovalchuk, T.M., Shostak, T.S.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2016)

Multiferroic based on nematic liquid crystal and nanoparticles

von Kovalchuk, O.V., Kovalchuk, T.M., Kucheriavchenkova, N.M., Sydorchuk, V.V., Khalameida, S.V.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2016)

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

von Kopčansky, P., Timko, M., Mitrova, Z., Zavisova, V., Koneracka, M., Tomašovičova, N., Tomčo, L., Kovalchuk, O.V., Bykov, V.M., Kovalchuk, T.M.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2013)

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

von 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.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2014)

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

von 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.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2013)

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

von 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.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2010)

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

von 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.
Veröffentlicht in Semiconductor Physics Quantum Electronics & Optoelectronics (2015)