T
T.A. Gavrilko
Researcher at National Academy of Sciences of Ukraine
Publications - 52
Citations - 710
T.A. Gavrilko is an academic researcher from National Academy of Sciences of Ukraine. The author has contributed to research in topics: Anatase & Liquid crystal. The author has an hindex of 13, co-authored 49 publications receiving 621 citations. Previous affiliations of T.A. Gavrilko include Institute of Physics of the National Academy of Sciences of Ukraine.
Papers
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Journal ArticleDOI
Room temperature photoluminescence of anatase and rutile TiO2 powders
L. Kernazhitsky,V. Shymanovska,T.A. Gavrilko,V. V. Naumov,Leonid L. Fedorenko,V. Kshnyakin,Jakub Baran +6 more
TL;DR: In this paper, the optical absorption and photoluminescence of anatase and rutile TiO2 were studied at room temperature under the intensive UV (3.68 eV) laser excitation.
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Phase transitions, intermolecular interactions and electrical conductivity behavior in carbon multiwalled nanotubes/nematic liquid crystal composites
N. Lebovka,Tetiana Dadakova,L. Lysetskiy,O. Melezhyk,G. Puchkovska,T.A. Gavrilko,Jakub Baran,Marek Drozd +7 more
TL;DR: In this article, the phase transitions, intermolecular interactions and electrical percolation behavior in the composites of multiwalled carbon nanotubes (MWNTs) and nematic LC ( p -ethoxybenzylidene- p ′-butylaniline, EBBA) are experimentally investigated.
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FTIR spectroscopic and STM studies of vacuum deposited aluminium (III) 8-hydroxyquinoline thin films
T.A. Gavrilko,R. D. Fedorovich,Galina I. Dovbeshko,Alexandr Marchenko,A.G. Naumovets,V. B. Nechytaylo,G. Puchkovska,L. V. Viduta,Jakub Baran,Henryk Ratajczak +9 more
TL;DR: In this article, the molecular organization and morphology of vacuum deposited thin films of tris (8-hydroxyquinoline) aluminum (Alq3) from metal-organic planar light-emitting nanocomposites consisting of gold island films and VD Alq3 film were studied.
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A comparative study of optical absorption and photocatalytic properties of nanocrystalline single-phase anatase and rutile TiO2 doped with transition metal cations
TL;DR: In this paper, the effect of nanocrystalline TiO2 doping with transition metal cations (Cu2+, Fe3+, Co2+, Cr3+) on their optical absorption and photocatalytic properties was investigated.
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Spectroscopic study of TiO2 (rutile)-benzophenone heterogeneous systems
TL;DR: In this article, the authors compared two heterogeneous systems based on benzophenone (BP) and TiO 2 rutile powders using Raman and IR spectroscopy and showed that BP molecules form hydrogen bonds with the TiO surface active centers (Ti-OH) via phenyl ring π-electron systems.