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  1. No Access

    Article

    Coupling of the surface plasmon resonance with ferroelectricity in “DMAAlS crystal + silver nanoparticles” composite

    On the basis of comparative study of the morphology of silver nanoparticles deposited on a surface of single crystalline NH2(CH3)2Al(SO4)2 × 6H2O (DMAAlS) and glass as well as of the absorption spectra of these c...

    V. Kapustianyk, I. Bolesta, S. Semak, Yu. Eliyashevskyy, U. Mostovoi… in Applied Physics A (2022)

  2. Article

    Open Access

    Bright and fast scintillations of an inorganic halide perovskite CsPbBr3 crystal at cryogenic temperatures

    Highly efficient scintillation crystals with short decay times are indispensable for improving the performance of numerous detection and imaging instruments that use- X-rays, gamma-quanta, ionising particles o...

    V. B. Mykhaylyk, H. Kraus, V. Kapustianyk, H. J. Kim, P. Mercere… in Scientific Reports (2020)

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  3. No Access

    Article

    Zinc oxide: reduced graphene oxide nanocomposite film for heterogeneous photocatalysis

    The nanocomposite film based on zinc oxide nanostructures and reduced graphene oxide bilayer (ZnO/rGO) was synthesized, characterized and tested for the photodegradation of model organic dye (methyl orange) in...

    L. Toporovska, B. Turko, M. Savchak, M. Seyedi… in Optical and Quantum Electronics (2019)

  4. No Access

    Article

    Electroluminescence from n-ZnO microdisks/p-GaN heterostructure

    The light emitting diode structure based on p-GaN film/n-ZnO microdisks quasiarray heterojunction was fabricated. It is shown that the epitaxial quality of p-GaN films upon growth from the vapor phase can lead to...

    B. Turko, A. Nikolenko, B. Sadovyi, L. Toporovska… in Optical and Quantum Electronics (2019)

  5. Article

    Open Access

    Tuning a sign of magnetoelectric coupling in paramagnetic NH2(CH3)2Al1−xCrx(SO4)2 × 6H2O crystals by metal ion substitution

    Hybrid organometallic systems offer a wide range of functionalities, including magnetoelectric (ME) interactions. However, the ability to design on-demand ME coupling remains challenging despite a variety of h...

    V. Kapustianyk, Yu. Eliyashevskyy, Z. Czapla, V. Rudyk, R. Serkiz… in Scientific Reports (2017)

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  6. No Access

    Article

    Specific features of photoinduced absorption and second harmonic generation of ferroic organic nanocomposites \([\hbox {C}_{3}\hbox {H}_{7}\hbox {NH}_{3}]_{2}\hbox {MnCl}_{4}\)

    We have done the studies of the photoinduced absorption and of the related second harmonic generation (SHG) for the $$[\hbox {C}_{3}\h...

    K. Ozga, A. Wojciechowski, M. Nabialek, M. Szota… in Optical and Quantum Electronics (2015)

  7. No Access

    Article

    Optically induced anisotropy and electrooptics in ferroic organic nanocomposites

    The occurrence of linear electrooptics and optical anisotropy is observed in the ferroic crystals $$[\hbox {NH}_{2}(\hbox {C}_{2}\hbox...

    K. Ozga, G. Lakshminarayana, M. Szota, M. Nabialek… in Optical and Quantum Electronics (2013)

  8. No Access

    Article

    Size and nonlinear optical effects of ferroic organic nanocomposites

    The third harmonic generation of ferroic (NH2(C2H5)2)2CuCl4 diethylammonium cuprate chlorate (DEACC) single crystals and nanocrystals (NCs) incorporated into polymethyl methacrylate (PMMA) polymer matrices was in...

    G. Lakshminarayana, V. Kapustianyk, K. Ozga, V. Rudyk, I. V. Kityk… in Applied Physics A (2011)