Search Results - "Umanskaya, S. F."

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    Electromagnetic microwave generation by acoustic vibrations gives rise to nanoradiophotonics by Shevchenko, M. A., Karpov, M. A., Kudryavtseva, A. D., Rozinskii, D. V., Tcherniega, N. V., Umanskaya, S. F.

    Published in Scientific reports (08-04-2021)
    “…The development of new methods for generating pulsed electromagnetic microwave radiation is currently an actively developing area of research. Schemes for…”
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    Journal Article
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    Tuning the efficiency of Random Laser Generation in a Suspension of ZnO Nanoparticles by Means of its Directional Freezing by Umanskaya, S. F., Shevchenko, M. A., Tcherniega, N. V., Maresev, A. N., Matrokhin, A. A., Karpov, M. A., Voronova, V. V.

    Published in Journal of Russian laser research (01-11-2023)
    “…In this paper, we introduce a novel approach to control the random lasing based on multiphoton luminiscence in Zinc oxide (ZnO) nanoparticle water suspension…”
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    Journal Article
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    Synthetic Opals in Laser-Induced Breakdown Spectroscopy Problems by Skrabatun, A. V., Umanskaya, S. F., Shevchenko, M. A., Matrokhin, A. A., Maresev, A. N., Tcherniega, N. V.

    Published in Physics of wave phenomena (01-02-2023)
    “…Laser-induced breakdown spectroscopy (LIBS) is first used to identify small impurity amounts in a three-dimensional ordered submicron dielectric structure…”
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    Journal Article
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    Application of Photonic Crystals for the Generation of Broadband Radiation at the LINAC-200 Linear Accelerator by Baldin, A. A., Kobets, V. V., Bleko, V. V., Chernega, N. V., Umanskaya, S. F., Shevchenko, M. A., Mironova, T. V., Kudryavtseva, A. D., Karpov, M. A., Tareeva, M. V, Kleopova, N. A., Bazarov, Yu. B., Khristenko, A. A.

    Published in Physics of atomic nuclei (01-12-2023)
    “…Options for using ordered 3D arrays of photonic crystals for the generation of gigahertz, optical, and neutron radiation upon interaction with a beam of…”
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    Journal Article
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    LIBS Efficiency Increase via Plasmonic Nanoparticles in the Study of Synthetic Opal Matrices by Maresev, A. N., Shevchenko, M. A., Tcherniega, N. V., Umanskaya, S. F., Karpov, M. A., Kudryavtseva, A. D., Voronova, V. V., Lisichkin, G. V.

    Published in Physics of wave phenomena (01-04-2024)
    “…In this article, a method of depositing plasmonic particles on synthetic opal matrices was used for increasing the efficiency of laser-induced breakdown…”
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    Journal Article
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    Two-Photon Excited Luminescence of NV-Centers and Stimulated Raman Scattering in Nanodiamonds by Kudryavtseva, A. D., Shevchenko, M. A., Tcherniega, N. V., Umanskaya, S. F., Baranov, A. N.

    Published in Journal of Russian laser research (01-11-2021)
    “…In this study, zero-phonon line (ZPL) at 638 nm associated with multiphoton excited negatively-charged single nitrogen-vacancy (NV)-center luminescence is…”
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    Journal Article
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    Plasmon-Enhanced Two-Photon Absorption of Infrared Femtosecond Laser Pulses in Thin Gold Films by Kudryashov, S. I., Danilov, P. A., Bezhanov, S. G., Rudenko, A. A., Ionin, A. A., Uryupin, S. A., Umanskaya, S. F., Smirnov, N. A.

    Published in JETP letters (01-03-2019)
    “…The transmission of femtosecond laser pulses of the near-infrared range (wavelength of 1030 nm) through nanocrystalline gold films with a variable thickness…”
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    Journal Article
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    Polarization-selective Excitation of Dye Luminescence on a Gold Film by Structured Ultrashort Laser Pulses by Danilov, P. A., Saraeva, I. N., Kudryashov, S. I., Porfirev, A. P., Kuchmizhak, A. A., Zhizhchenko, A. Yu, Rudenko, A. A., Umanskaya, S. F., Zayarny, D. A., Ionin, A. A., Khonina, S. N.

    Published in JETP letters (2018)
    “…Donut-shaped visible (515 nm) femtosecond laser pulses with linear, radial and azimuthal polarizations after tight focusing (numerical aperture NA = 0.65) have…”
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    Journal Article
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    Anti-Stokes luminescence of ZnO powder under picosecond excitation by Shevchenko, M. A., Umanskaya, S. F., Abdurakhmonov, S. D., Tcherniega, N. V., Gras’kin, S. S.

    Published in Bulletin of the Lebedev Physics Institute (01-02-2022)
    “…The results of experimental studies of luminescence in ZnO powder under picosecond excitation are presented. It is shown that the luminescence spectrum excited…”
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    Journal Article
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    Stimulated Raman Scattering of Light in Liquids in the Ultrasonic Wave Field by Skrabatun, A. V., Matrokhin, A. A., Kudryavtseva, A. D., Maresev, A. N., Mironova, T. V., Umanskaya, S. F., Tcherniega, N. V., Shevchenko, M. A.

    Published in Bulletin of the Lebedev Physics Institute (01-06-2023)
    “…An anomalous (more than ten times) increase in the SRS intensity in liquids under picosecond excitation is detected as ultrasonic exposure on a medium is…”
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    Journal Article
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    Effect of Active Acidity of a Colloidal Solution of Titanium Dioxide in the Form of Anatase on the Aggregate Stability of Nanofraction by Shevchenko, M. A., Umanskaya, S. F., Krivobok, V. S., Kolobov, A. V., Dimitrieva, S. E., Chentsov, S. I.

    Published in Bulletin of the Lebedev Physics Institute (01-08-2021)
    “…Depending on the active acidity of an aqueous solution, the colloidal stability of a titanium dioxide suspension in the form of anatase (food additive E171),…”
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    Journal Article
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    Raman Markers of Toxic Nanofraction in Anatase TiO2 Micropowder Used as E171 Food Additive by Krivobok, V. S., Kolobov, A. V., Dimitrieva, S. E., Chentsov, S. I., Nikolaev, S. N., Ivanov, N. V., Chernopitssky, M. A., Litvinov, D. A., Shevchenko, M. A., Umanskaya, S. F.

    Published in Journal of Russian laser research (01-07-2021)
    “…Titanium dioxide (TiO 2 ) micropowders widely used in modern food industry may contain particles in highly-toxic nanoform. Unlike micrometer-sized crystals,…”
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    Journal Article
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    Stimulated Low-Frequency Raman Scattering in Brome Mosaic Virus by Karpova, O. V., Arkhipenko, M. V., Pershin, S. M., Karpov, M. A., Kudryavtseva, A. D., Mironova, T. V., Savichev, V. I., Shevchenko, M. A., Tcherniega, N. V., Umanskaya, S. F.

    Published in Journal of Russian laser research (2021)
    “…We experimentally register stimulated low-frequency Raman scattering (SLFRS) in the suspension of brome mosaic virus (BMV) in phosphate buffer with very high…”
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    Journal Article
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    Laser Structuring of the Surface for Controlling the Wetting Angle by Umanskaya, S. F., Danilov, P. A., Kudryashov, S. I., Ionin, A. A.

    “…The possibility of controlling wetting of the surface of a thin layered film consisting of silver and polymer layers at producing a periodic structure using a…”
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    Journal Article
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    Fabrication of nano- and microstructures inside thin translucent cuprous oxide film upon femtosecond laser exposure by Danilov, P. A., Zayarny, D. A., Ionin, A. A., Kudryashov, S. I., Litovko, E. P., Mel’nik, N. N., Rudenko, A. A., Saraeva, I. N., Umanskaya, S. F., Khmel’nitskii, R. A.

    Published in JETP letters (01-06-2017)
    “…Subablative exposure of tightly focused visible-range femtosecond laser pulses on a thin translucent nanocrystalline copper(I) oxide on a silica glass…”
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    Journal Article
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    Effective Coherent Anti-Stokes Components Generation Using Biharmonic Pumping in the Gigahertz Range by Kudryavtseva, A. D., Savichev, V. I., Shevcherko, M. A., Tcherniega, N. V., Umanskaya, S. F.

    “…The scheme for the efficient generation of anti-Stokes components of stimulated low-frequency Raman scattering using biharmonic pumping is proposed and…”
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    Conference Proceeding
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    Raman random lasing — Extremely high conversion efficiency and temperature dependence by Shevchenko, M.A., Zemskov, K.I., Karpov, M.A., Kudryavtseva, A.D., Maresev, A.N., Tcherniega, N.V., Umanskaya, S.F.

    Published in Optics communications (01-04-2022)
    “…Stimulated Raman scattering (SRS) in barium nitrate powder was studied in two temporal modes: excitation by laser pulses of 11 ns and 30 ps from the room…”
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    Journal Article
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    Spectral and temporal properties of 5-phenyl-2-[4-(5-phenyl-1,3-oxazol-2-yl)phenyl]-1,3-oxazole (POPOP) multiphoton-excited luminescence by Rakhmatullaev, I.A., Kurbonov, A.K., Botirov, Kh.Z., Umanskaya, S.F., Shevchenko, M.A., Maresev, A.N., Kudryavtseva, A.D., Pyatyshev, A.Yu, Tcherniega, N.V.

    Published in Journal of luminescence (01-11-2023)
    “…The results of a study of multiphoton-excited luminescence and Stimulated Raman scattering (SRS) of POPOP in a form of crystalline powder and toluene solution…”
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    Journal Article