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. Solovjov, A. L., Vovk, R. V., Rogacki, K. (2025). Unusual behavior of pseudogap in high-temperature superconductors under the influence of external factors. Part I (Review article). Low Temperature Physics, 51 (9), 1061–1079. https://doi.org/10.1063/10.0038990 
  2. Khadzhai, G. Ya., Goulatis, I., Chroneos, A., Simoes, V. M. P., Vovk, R. V. (2025). Bloch-Grüneisen formula and fluctuation conductivity in Y1–zPrzBa2Cu3O7–δ single crystals under pressure. Journal of Materials Science: Materials in Electronics, 36 (18). https://doi.org/10.1007/s10854-025-15142-x 
  3. Solovjov, A. L., Rogacki, K., Shytov, N. V., Petrenko, E. V., Bludova, L. V., Chroneos, A. Vovk, R. V. (2025). Influence of strong electron irradiation on fluctuation conductivity and pseudogap in YBa2Cu3O7−δ single crystals. Physical Review B, 111, 174508. https://doi.org/10.1103/physrevb.111.174508 
  4. Ivzhenko, V., Vovk, R., Hevorkian, E., Kosenchuk, T., Chyshkala, V., Nerubatskyi, V., Cherniavskyi, V., Shamsutdinova, N. (2025). Investigation of Electrospark Sintering of Composites of SiC–TiC, SiC–VC Systems. Materials, 18 (3), 508. https://doi.org/10.3390/ma18030508 
  5. Boyko, Yu. I., Bogdanov, V. V., Vovk, R. V., Grynyov, B. V. (2025). Capillary pressure and electrical superconductivity of nano-sized graphite particles. Functional Materials, 32 (2), 194–196. https://doi.org/10.15407/fm32.02.194 
  6. Khadzhai, G. Ya., Goulatis, I., Chroneos, A., Simoes, V. M. P., Vovk, R. V. (2025). Resistive investigation of pressure effect on the temperature dependence of the pseudogap in Y0.66Pr0.34Ba2Cu3O7-Оґsingle crystals accounting for the BCS - BEC crossover. Functional Materials, 32 (2), 190–193. https://doi.org/10.15407/fm32.02.190 
  7. Hevorkian, E. S., Rucki, M., Vovk, R. V., Nerubatskyi, V. P., Pieniak, D., Chyshkala, V. O. (2025). Comparative qualitative analysis of hot pressing of zirconium dioxide nanopowders. Functional Materials, 32 (1), 134–145. https://doi.org/10.15407/fm32.01.134