Ruslan Vovk

V. N. Karazin Kharkiv National University, Ukraine
Doctor of Physical and Mathematical Sciences, Professor
Department of Low Temperature Physics

Scopus profile: link
Web of Science profile: link

Selected Publications:

  1. 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 

  2. 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 

  3. 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 

  4. 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 

  5. 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 

  6. 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 

  7. 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

  8. 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 

  9. 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 

  10. 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