Dr. Spyridon Kosionis | Quantum Optics | Research Excellence Award

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Dr. Spyridon Kosionis | Quantum Optics | Research Excellence Award

Dr. Spyridon Kosionis | University of Patras | Greece

Spyridon G. Kosionis is a theoretical and computational physicist specializing in quantum nonlinear optics, nanophotonics, and quantum technologies. His research focuses on light–matter interactions in nanostructured quantum systems, including semiconductor quantum dots, quantum wells, and hybrid plasmonic–graphene structures. He investigates nonlinear optical responses, Kerr effects, four-wave mixing, pump–probe dynamics, resonance fluorescence, photon-statistics engineering, and quantum control of excitonic systems, addressing challenges such as phonon-induced decoherence. Kosionis combines analytical modeling and advanced numerical simulations to study exciton–plasmon and exciton–phonon interactions relevant to emerging quantum computing and nanophotonic platforms. His work contributes to the development of next-generation quantum and optoelectronic technologies. He has been involved in multiple national and international research projects, focusing on coherent light–matter dynamics and theoretical plasmonics. He has supervised master’s and PhD students, guiding research in nonlinear optical processes and quantum coherence. His studies advance the understanding of quantum control and light manipulation at the nanoscale. Kosionis actively contributes to scientific journals as a reviewer and participates in international collaborations. His research supports innovations in quantum information, nanophotonics, and optoelectronic device design. He has a strong publication record, with research widely cited in the fields of quantum optics and photonics. His work bridges fundamental theory and practical applications in emerging quantum technologies. Kosionis continues to explore advanced modeling techniques for controlling quantum systems and enhancing photonic functionalities.

Profile: Google Scholar

Featured Publications

Kosionis, S. G., Terzis, A. F., Sadeghi, S. M., & Paspalakis, E. (2012). Optical response of a quantum dot–metal nanoparticle hybrid interacting with a weak probe field. Journal of Physics: Condensed Matter, 25(4), 045304.

Paspalakis, E., Evangelou, S., Kosionis, S. G., & Terzis, A. F. (2014). Strongly modified four-wave mixing in a coupled semiconductor quantum dot-metal nanoparticle system. Journal of Applied Physics, 115(8), 105.

Terzis, A. F., Kosionis, S. G., Boviatsis, J., & Paspalakis, E. (2016). Nonlinear optical susceptibilities of semiconductor quantum dot–metal nanoparticle hybrids. Journal of Modern Optics, 63(5), 451–461.

Kosionis, S. G., Terzis, A. F., Yannopapas, V., & Paspalakis, E. (2012). Nonlocal effects in energy absorption of coupled quantum dot–metal nanoparticle systems. The Journal of Physical Chemistry C, 116(44), 23663–23670.

Kosionis, S. G., Terzis, A. F., & Paspalakis, E. (2007). Optimal control of a symmetric double quantum-dot nanostructure: analytical results. Physical Review B, 75(19), 193305.

 

Assoc. Prof. Dr. Valeriy Bacherikov | Spectroscopy | Excellence in Research

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Assoc. Prof. Dr. Valeriy Bacherikov | Spectroscopy | Excellence in Research

Assoc. Prof. Dr. Valeriy Bacherikov | A. V. Bogatsky Physico-Chemical Institute NAS of Ukraine

Valeriy Anatoliyovych Bacherikov is a distinguished scientist in organic and medicinal chemistry, specializing in stereochemistry, supramolecular chemistry, and pharmaceutical applications. His research focuses on the design, synthesis, and study of biologically active compounds, including antiviral agents targeting coronavirus proteases. He has contributed to the development and clinical evaluation of antiviral drugs such as Amizon, demonstrating their efficacy in viral infections and reducing complications. Bacherikov also explores the use of medicinal herbs in pharmaceutical and cosmetic formulations, highlighting modern trends in phytopharmaceutical research. He has investigated alternative strategies to combat antibiotic resistance, including chromium-based solutions and innovative therapeutic approaches. His publications in national and international journals and conference proceedings reflect broad scientific influence and a commitment to advancing chemical and biomedical knowledge. He actively organizes scientific conferences, particularly in pharmacology, cosmetology, and aromology, and serves as a peer reviewer for high-impact journals, supporting rigorous scientific standards. Bacherikov mentors students and junior researchers in chemistry, biochemistry, and pharmaceutical sciences, cultivating the next generation of scientists. His work bridges fundamental chemical research and practical biomedical applications, demonstrating the translational value of his studies. Recognized for integrating organic chemistry with pharmacological insights, he continues to advance antiviral drug design, supramolecular chemistry, and phytopharmaceutical development. Through teaching, research supervision, and active participation in scientific communities, he influences both academic and applied research landscapes. His ongoing studies promise further advancements in antiviral agents, novel therapeutics, and interdisciplinary approaches in pharmaceutical sciences.

Profile: Orcid

Featured Publications

Zlatov, Y., Bacherikov, V., Teslyuk, O., Zheltvay, I., Ognichenko, L., & Derkach, L. (2026). Study of luminescence properties of lanthanide complexes of dehydroacetic acid derivatives. Journal of Luminescence. Advance online publication.

Bacherikov, V. (2022). Total synthesis, mechanism of action and antitumor efficacy of camptothecin and some of its analogues. Anti-Cancer Agents in Medicinal Chemistry, 22(5), 501–517.

Bacherikov, V. A., Chittiboyina, A. G., & Avery, M. A. (2017). Design, synthesis, and biological evaluation of peptidomimetic N-substituted Cbz-4-Hyp-Hpa-amides as novel inhibitors of Plasmodium falciparum. Chemistry & Biodiversity, 14(7), e1700037.

Bacherikov, V. V., & Bacherikov, V. A. (2015). Dr. Samokhotskiy's method of healing inflammation by the analysis and regulation of blood electrolyte balance. Journal of Experimental Therapeutics & Oncology.

Bacherikov, V. (2015). Strategy and preparation of some building blocks for synthesis of branched oligosaccharides. Odessa National University Herald. Series: Chemistry, 1(53), 445–453.

Dr. Vladislav Demyanov | Experimental Physics | Editorial Board Member

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Dr. Vladislav Demyanov | Experimental Physics | Editorial Board Member

Dr. Vladislav Demyanov | Irkutsk State University | Russia

Prof. Vladislav Demyanov is a leading expert in radiowave physics, GNSS remote sensing, and near-Earth space research, with a primary focus on understanding ionospheric effects on satellite navigation systems. His research investigates ionospheric modelling, scintillation phenomena, and high-rate GNSS data applications for space weather monitoring. He has significantly contributed to assessing how solar radio emissions, geomagnetic disturbances, and ionospheric irregularities impact GPS, GLONASS, and DGNSS performance. Prof. Demyanov has developed adaptive ionospheric correction models and methods for GNSS integrity monitoring and positioning availability assessment, advancing navigation reliability. His work also explores carrier-phase analysis, multipath effects, and mitigation of electromagnetic interferences on transport and aerospace systems. He has authored numerous influential journal articles, book chapters, and conference presentations on ionospheric disturbances and their operational implications for GNSS. His patented technologies and software tools enable precise positioning error estimation, signal integrity verification, and real-time ionospheric monitoring. Prof. Demyanov is actively involved in academic publishing as an associate editor, guest editor, and reviewer for high-impact journals in space physics and satellite navigation. He has led and participated in international collaborative projects on machine-learning-based TEC forecasting and GNSS high-rate data analysis. His work supports advancements in geosciences, transportation safety, and space environment research. He continues to provide innovative solutions for navigation system optimization and space weather risk mitigation. His contributions bridge theoretical research and practical engineering applications, enhancing GNSS-based technologies. Through his research, he has established new methodologies for ionospheric observation and satellite signal analysis. Prof. Demyanov’s expertise has influenced both academic knowledge and industrial practices in radio-navigation and space physics. His ongoing work promotes safer, more reliable satellite navigation in dynamic space and geophysical conditions.

Profiles: Scopus | Orcid

Featured Publications

Demyanov, V. V., Danilchuk, E. I., Zhang, B., Ratnam, D. V., & Yasyukevich, Y. V. (2025). A carrier phase hybrid model for adjusting the procedures to process ionospheric radio sounding measurements with high temporal resolution. Advances in Space Research.

Danilchuk, E. I., & Demyanov, V. V. (2024). Testing carrier phase measurement detrending procedures and calculation of ionospheric scintillation indices. Conference paper.

Chen, C., Pavlov, I., Padokhin, A., Yasyukevich, Y., Demyanov, V., Danilchuk, E., & Vesnin, A. (2024). Galileo and BeiDou AltBOC signals and their perspectives for ionospheric TEC studies. Sensors.

Demyanov, V., Danilchuk, E., Sergeeva, M., & Yasyukevich, Y. (2023). An increase of GNSS data time rate and analysis of the carrier phase spectrum. Remote Sensing.

Yasyukevich, Y. V., Vesnin, A. M., Kiselev, A. V., Mylnikova, A. A., Oinats, A. V., Ivanova, V. A., & Demyanov, V. V. (2022). MITIGATOR: GNSS-based system for remote sensing of ionospheric absolute total electron content. Universe.