Перегляд за автором "Timko, M."

Сортувати за: Порядок: Результатів:

  • Dielectric properties of nematic liquid crystals with Fe₃O₄ nanoparticles in direct magnetic field 
    Gornitska, O.P.; Koval’chuk, A.V.; Koval’chuk, T.N.; Kopčanský, P.; Timko, M.; Zavisova, V.; Koneracká, M.; Tomašovičová, N.; Jadzyn, J.; Studenyak, I.P. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2009)
    Researched within the frequency range 10⁻¹–10⁶ Hz were dielectric properties of pure 6CHBT liquid crystals and 6CHBT ones with the impurity of Fe₃O₄ nanoparticles that have the mean diameter 5 nm and weight concentration ...
  • Effect of magnetic nanoparticles with various geometrical shapes on morphology and dielectric properties of nanodispersions of nematic liquid crystal in polymer matrix 
    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. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2013)
    Prepared in this work are dispersions of nematic liquid crystal in polyvinyl alcohol with sizes of liquid phase inclusions less than one micrometer (nano-polymer dispersed liquid crystal (PDLC)) by changing technology ...
  • Influence of superionic nanoparticles Cu₆PS₅I on dielectric properties of nematic liquid crystal 6СНВТ 
    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. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2015)
    Within the frequency range 10…10⁶ Hz, the influence of Cu₆PS₅І nanoparticles on the dielectric properties of planar oriented liquid crystal 6СНВТ has been studied. It has been shown that nanoparticles lead to an increase ...
  • Influence of superionic nanoparticles Cu₆PS₅I on dielectric properties of nematic liquid crystal 6СНВТ 
    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. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2015)
    Within the frequency range 10…10⁶ Hz, the influence of Cu₆PS₅I nanoparticles on the dielectric properties of planar oriented liquid crystal 6СНВТ has been studied. It has been shown that nanoparticles lead to an increase ...
  • 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. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2010)
    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 ...
  • Nonadditive changes in conductivity of micro PDLC under the influence of carbon nanotubes and magnetic nanoparticles 
    Kopčansky, P.; Timko, M.; Mitrova, Z.; Zavisova, V.; Koneracka, M.; Tomašovičova, N.; Tomčo, L.; Kovalchuk, O.V.; Bykov, V.M.; Kovalchuk, T.M. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2013)
    Investigated in this work has been the effect of impurities – magnetic nanoparticles (MN) and multiwall carbon nanotubes (MWNT) – separately and together on morphology and dielectric properties of nematic liquid crystal ...
  • Peculiarities of nonadditive changes in conductivity of nano-PDLC under influence of magnetite and single-wall carbon nanotubes 
    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. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2014)
    Studied in this work has been the effect of nanoparticles – magnetite and single-wall carbon nanotubes – separately and together on the conductivity of nematic liquid crystal 6CHBT dispersed in polyvinyl alcohol. Morphology ...
  • The non-linear dependence of 6СНВТ liquid crystal conductivity on the concentration of gold nanoparticles 
    Kovalchuk, O.V.; Kopčansky, P.; Timko, M.; Studenyak, I.P.; Kovalchuk, T.M. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2016)
    Within the frequency range 10⁻¹…10⁶ Hz at the temperature 293 K, the effect of gold nanoparticles on the dielectric properties of the planar-oriented nematic liquid crystal 6СНВТ has been studied. The concentration of ...