26TH SYMPOSIUM ON PHOTONICS AND OPTICS SPO 2025

Speaker List

• Yuriy Azhniuk (Institute of Electron Physics, Nat. Acad. Sci. Ukr., Uzhhorod, Ukraine)
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    Photoinduced formation of semiconductor nanocrystals in amorphous arsenic chalcogenides

• Kenza Bahassan (PhD Student)
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    Structural, Microstructural, and Dielectric Properties of Ba(2–x)Sr(x)GdFeNb₄O₁₅ Ceramics with Tetragonal Tungsten Bronze Structure

• Volodymyr Bezguba (Kyiv Academic University)
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    Looking for Topological Quantum Materials With ARPES

• Lyudmyla Borkovska (V. Lashkaryov Insitute of Semiconductor Physics)
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    Application of laser Doppler vibrometry for detection of objects buried in the soil

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    Increasing the red emission of Mn4+ in magnesium aluminate by alloying with TiO2

• Ivan Budzuliak (Vasyl Stefanyk Carpathian National University)
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    Energy state of the electronic subsystem of porous carbon material caused by laser irradiation

• Vasyl Cherevyshnyi (Taras Shevchenko National University of Kyiv)
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    Luminescent properties of Eu ions doped (1-x)(27P₂O₅-36MoO₃-5Bi₂O₃-32K₂O)-xKBi(MoO₄)₂ glasses and glass-ceramics

• Sergii Chernov (DESY)
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    A ToF-PAX-RIXS Endstation for Combined ARPES and RIXS Studies at the P04 Beamline

• Vitalii Chornii (National University of Life and Environmental Sciences of Ukraine)
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    Luminescent properties of Eu ions doped (1-x)(27P₂O₅-36MoO₃-5Bi₂O₃-32K₂O)-xKBi(MoO₄)₂ glasses and glass-ceramics

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    Peculiarities of microfibrillated and bacterial cellulose luminescence properties

• Oksana Chukova (Taras Shevchenko National University of Kyiv)
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    Synchrotron Light as a Tool to Unravel Luminescent Processes in Next-Generation Materials

• Iryna Doroshenko (Taras Shevchenko National University of Kyiv)
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    Spectroscopic study of bovine serum albumin complexation with ibuprofen and silver nanoparticles

• Volodymyr Dzhagan
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    Direct optical lithography and scanning laser processing of materials for advanced optoelectronic applications

• YOUNES ELALAOUI (Faculty of Sciences Ben M’Sik, Hassan II University of Casablanca, B.P.7955, Morocco)
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    Mn-Doped BaSnO₃ Perovskites for Next-Generation Optoelectronics: A First-Principles Investigation

• DOUNIA FATIHI (University of Hassan II Casablanca)
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    Backside surface engineering for improved performance of CIGS and CZTS solar cells: application of titanium dioxide (TiO ) and graphene oxide (rGO) layer

• Andrew Harrison (Central European Research Infrastructure Consortium (CERIC-ERIC))
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    The talk title will be announced later

• Diana Hurova (B. Verkin ILTPE of NASU)
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    Structural and morphological transformation of thermally reduced graphene oxide at high temperatures

• Dmytro Khomenkov (Mykola Gogol Nizhyn State University)
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    Tailoring the Optical and Structural Properties of Si-Doped HfO₂ Films by Hydrogen-Assisted Magnetron Sputtering and Post-Annealing treatment

• Larysa Khomenkova (V. Lashkaryov Institute of Semiconductor Physics)
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    Synchrotron VUV Study of Luminescent Properties in Mn-Doped ZnO–ZrO₂ Ceramics

• Oksana Koplak (Università degli Studi di Milano-Bicocca)
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    Self-assembled growth of high-quality InGaN ‘lotus seed pod’ structures with red emission

• Alexander Kordyuk (Kyiv Academic University)
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    Ukrainian Synchrotron & Neutron Community and the Photonics of Quantum Materials

• Danylo Kreiman (Taras Shevchenko National University of Kyiv)
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    Perovskites with variable bandgap as the basis of new semiconductor materials

• Olesia Kucheriv (Taras Shevchenko National University of Kyiv)
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    Aziridinium Cation as a Universal Building Block for HOIPs of Variable Dimensionality

• Svitlana M. Levchenko (, Faculty of Biochemistry, Biophysics, and Biotechnology, Jagiellonian University, Kraków, Poland)
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    Measuring all-protein concentration in DNA repair foci by FLIM

• Andrii Lopatynskyi (V.E. Lashkaryov Institute of Semiconductor Physics NAS of Ukraine)
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    Portable sensor platform based on plasmon-enhanced fluorescence for explosives detection

• Petro Lytvyn (V. Lashkaryov Institute of Semiconductor Physics NAS Ukraine)
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    Single-Pulse Nanosecond Laser Patterning of Nanoscale Electronic–Structural Landscapes in GeSn

• Nazar Mazur
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    Ag/Au nanoparticles of different shape for SERS detection of nitro group compounds

• Mykola Melnichenko (Taras Shevchenko National University of Kyiv)
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    Methodology for microhardness profiling of composite materials

• Oleksandr Melnichuk (Mykola Gogol State University of Nizhyn)
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    POLARITONS EXCITATED IN ZnO CERAMICS

• Danylo Morozov (Taras Shevchenko National University of Kyiv)
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    Peculiarities of microfibrillated and bacterial cellulose luminescence properties

• Oleksandr Navozenko (Taras Shevchenko National University of Kyiv)
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    Spectral properties of the new boron-containing dyes in composite thin films fabricated using thermal vacuum deposition method

• Alexei N. Nazarov (Lashkaryov Institute of Semicnductor Physics NAS of Ukraine)
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    Laser reduction of Graphene Oxide films on SiO2-Si structures

• Valentyna Nosenko (V.Ye. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine)
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    Phase composition of coatings formed by the gas-detonation spraying of hydroxyapatite powder

• Ewa Partyka-Jankowska (SOLARIS National Synchrotron Radiation Centre)
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    Research opportunities at SOLARIS synchrotron

• Luc Patthey (PSI - Paul Scherrer Institut)
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    Introduction to Synchrotron Radiation and X-ray Free-Electron Lasers in Condensed Matter Research

• Hanna Petrosova (Taras Shevchenko National University of Kyiv)
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    Structural and Optical Properties of Aziridinium Germanium Hybrid Perovskites

• Pavlo Plotko (DESY)
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    German–Ukrainian Scientific Cooperation: The Role of DESY and DZA

• Artem Sachko (Ukrainian Physics and Mathematics Lyceum of Taras Shevchenko National University of Kyiv)
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    Quantitative Surface Texture Metrology via Single-Image Statistical Analysis of Laser Speckle

• Yaroslav Sharlovych (Institute of Physics of NAS of Ukraine)
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    Performance Evaluation of the 'Cat-Eye' Effect Induced by a Laser System for Locating Optical Systems

• Vadym Shvernyk
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    Modeling the Effect of Grain Reorientation on Crack Propagation in SiC

• Valerii Sirenko (Taras Shevchenko National University of Kyiv)
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    2D Hybrid Perovskite with Narrow-Band Violet-Blue Emission

• Tomasz Sobol
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    PHELIX - Advance Instrument for Photoemission and Soft X-Ray Absorption studies

• Ihor Sukhenko (Kurdyumov Institute for Metal Physics of the NAS of Ukraine)
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    Copper site occupancy and valence in lead apatites via XAS at ASTRA/SOLARIS

• Kateryna Terebilenko (Taras Shevchenko National University of Kyiv)
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    Structural and Optical Features of Molybdenum-Doped Phosphate Glasses

• Nazarii Tkach (Taras Shevchenko National University of Kyiv, Faculty of Physics)
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    Spectral Investigations of Indole-Containing Organic Compounds for Biomedical Drugs

• Zinoviia Tsybrii (V.E. Lashkaryov Institute of Semiconductor Physics NAS of Ukraine)
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    Fabry–Pérot Enhanced THz Sensitivity of Antenna-Coupled HgCdTe Detectors

• Valentine Volobuev
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    Controlling Dirac–Rashba and Double Dirac Surface States in Topological Crystalline Insulator via Ultrathin Transition Metal Layers

• Artem Yakovliev (Institute of Nuclear Physics, Polish Academy of Sciences)
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    Introducing MAVKA - Ukrainian beamline at the SOLARIS synchrotron.

• Volodymyr Yukhymchuk (V. Lashkaryov Institute of Semiconductor Physics of National Academy of Sciences of Ukraine)
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    Formation and Properties of GeSn and GeSn:C Films

• Andrius Žemaitis (Center for Physical Sciences and Technology (FTMC), Vilnius, Lithuania)
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    Ultrashort Pulse Laser Microfabrication Technologies at FTMC

• Ганна Кочубей (Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України)
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    Structural studies of As-S-Se glasses

• Оксана Стрільчук (V. Lashkaryov Institute of Semiconductor Physics, National Academy of Sciences of Ukraine, 45 Nauky Ave., Kyiv 03028, Ukraine)
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    Analysis of dose-dependent luminescence of uncapped InGaAs quantum dots under 60Co γ-rays treatment