Ruslan Vovk

V. N. Karazin Kharkiv National University, Ukraine
Academician of NAS of Ukraine, Academician of Transport Academy of Ukraine, Doctor of Physical and Mathematical Sciences, Professor, Dean
Faculty of Physics 

Scopus profile: link
Researcher ID: DXZ-6614-2022
ID ORCID: https://orcid.org/0000-0002-9008-6252

Selected Publications:

  1. Hevorkian, E. S., Nerubatskyi, V. P., Vovk, R. V., Szumiata, T., Latosińska, J. N. (2024). Foamy ceramic filters and new possibilities of their applications. Ceramics International, 50 (4), 6961–6968. https://doi.org/10.1016/j.ceramint.2023.12.046 

  2. Khadzhai, G. Ya., Goulatis, I., Chroneos, A., Kislitsa, M. V., Kamchatna, S. M., Feher, A., Vovk, R. V. (2024). The effect of medium doses electron irradiation on the scattering of charge carriers in YBa2Cu3O7-δ single crystal. Journal of Materials Science: Materials in Electronics, 35 (17). https://doi.org/10.1007/s10854-024-12867-z 

  3. Khadzhai, G., Goulatis, I., Chroneos, A., Feher, A., Vovk, R. (2024). Comparative Analysis of the Irradiation with Medium Fluences of High-Energy Electrons and Pr Doping on the Fluctuation Conductivity of YBa2Cu3O7–δ Single Crystals. Applied Sciences, 14 (15), 6536. https://doi.org/10.3390/app14156536 

  4. Malykhin, S. V., Minenkov, A. A., Kopylets, I. A., Kondratenko, V. V., Khadzhay, G. Ya., Vovk, R. V. et al. (2023). Structure and electrical conductivity of Ti-Zr-Ni films of quasicrystalline and related crystalline phases. Journal of Alloys and Compounds, 965, 171386. https://doi.org/10.1016/j.jallcom.2023.171386 

  5. Grib, A., Khadzhai, G., Petrushenko, S., Dukarov, S., Kislitsa, M., Prikhna, T., Serbenyuk, T., Samsonik, A., Sukhov, V., Vovk, R. (2023). The Electrical Resistivity of Multiphase Systems Based on the Ti3AlC2 Hexagonal Phase at Low Temperatures. Physica Status Solidi (b), 260 (2). https://doi.org/10.1002/pssb.202200298 

  6. Khadzhai, G. Ya., Solovjov, A. L., Panchenko, N. G., Vovk, M. R., Vovk, R. V. (2022). Short Notice: Metal-insulator transition in single crystals Y1-zPrzBa2Cu3O7-δ. Low Temperature Physics, 48 (7), 576–579. doi: https://doi.org/10.1063/10.0011607 

  7. Khadzhai, G. Ya., Kamchatnaya, S. N., Korobkov, M. V., Necheporenko, Ya. V., Vovk, R. V., Dobrovolskiy, O. V. (2022). High-pressure effects on basal-plane conductivity of YPrBCO single crystals. Current Applied Physics, 39, 311–316. doi: https://doi.org/10.1016/j.cap.2022.05.015 

  8. Gevorkyan, E., Prikhna, T., Vovk, R., Rucki, M., Siemiątkowski, Z., Kucharczyk, W. et. al. (2021). Sintered nanocomposites ZrO2-WC obtained with field assisted hot pressing. Composite Structures, 259, 113443. doi: http://doi.org/10.1016/j.compstruct.2020.113443 

  9. Hadi, M. A., Kelaidis, N., Naqib, S. H., Islam, A. K. M. A., Chroneos, A., Vovk, R. V. (2021). Insights into the physical properties of a new 211 MAX phase Nb2CuC. Journal of Physics and Chemistry of Solids, 149, 109759. doi: http://doi.org/10.1016/j.jpcs.2020.109759 

  10. Dobrovolskiy, O. V., González-Ruano, C., Lara, A., Sachser, R., Bevz, V. M., Vovk, R. V. et. al. (2020). Moving flux quanta cool superconductors by a microwave breath. Communications Physics, 3 (1). doi: http://doi.org/10.1038/s42005-020-0329-z 

  11. Vovk, R. V., Khadzhai, G. Y., Nazyrov, Z. F., Kamchatnaya, S. N., Feher, A., Dobrovolskiy, O. V. (2018). Annealing Effects on the Normal-State Resistive Properties of Underdoped Cuprates. Journal of Low Temperature Physics, 191 (3-4), 184–193. doi: http://doi.org/10.1007/s10909-018-1856-9 

  12. Khadzhai, G. Y., Litvinov, Y. V., Vovk, R. V., Zdorovko, S. F., Goulatis, I. L., Chroneos, A. (2018). Effect of electron irradiation on the fluctuation conductivity in YBa2Cu3O7−δ single crystals. Journal of Materials Science: Materials in Electronics, 29 (9), 7725–7729. doi: http://doi.org/10.1007/s10854-018-8768-y 

  13. Khadzhai, G. Y., Vovk, R. V., Prichna, T. A., Gevorkyan, E. S., Kislitsa, M. V., Solovjov, A. L. (2018). Electrical and thermal conductivity of the Ti3AlC2 MAX phase at low temperatures. Low Temperature Physics, 44 (5), 451–452. doi: http://doi.org/10.1063/1.5034158 

  14. Christopoulos, S.-R., Sgourou, E., Vovk, R., Chroneos, A., Londos, C. (2018). The CiCs(SiI)n Defect in Silicon from a Density Functional Theory Perspective. Materials, 11 (4), 612. doi: http://doi.org/10.3390/ma11040612

  15. Dobrovolskiy, O. V., Sachser, R., Huth, M., Shklovskij, V. A., Vovk, R. V., Bevz, V. M., Tsindlekht, M. I. (2018). Radiofrequency generation by coherently moving fluxons. Applied Physics Letters, 112 (15), 152601. doi: http://doi.org/10.1063/1.5028213 

  16. Boiko, Y. I., Bogdanov, V. V., Vovk, R. V., Khadzhai, G. Y. (2018). Some peculiarities of labile oxygen kinetics in underdoped single crystals of YBa2Cu3O7-x. Low Temperature Physics, 44 (4), 346–348. doi: http://doi.org/10.1063/1.5030463 

  17. Vovk, R. V., Khadzhai, G. Y., Nazyrov, Z. F., Kamchatnaya, S. N., Feher, A., Dobrovolskiy, O. V. (2018). Influence of annealing on the electrical resistance of YBCO single crystals. Journal of Materials Science: Materials in Electronics, 29 (8), 6601–6606. doi: http://doi.org/10.1007/s10854-018-8644-9