N. N. Koval

2.7k total citations
239 papers, 1.9k citations indexed

About

N. N. Koval is a scholar working on Mechanics of Materials, Electrical and Electronic Engineering and Control and Systems Engineering. According to data from OpenAlex, N. N. Koval has authored 239 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 119 papers in Mechanics of Materials, 119 papers in Electrical and Electronic Engineering and 70 papers in Control and Systems Engineering. Recurrent topics in N. N. Koval's work include Metal and Thin Film Mechanics (111 papers), Plasma Diagnostics and Applications (72 papers) and Pulsed Power Technology Applications (70 papers). N. N. Koval is often cited by papers focused on Metal and Thin Film Mechanics (111 papers), Plasma Diagnostics and Applications (72 papers) and Pulsed Power Technology Applications (70 papers). N. N. Koval collaborates with scholars based in Russia, Belarus and Germany. N. N. Koval's co-authors include Yu. F. Ivanov, V. N. Devyatkov, P. M. Schanin, А. Д. Тересов, I. V. Lopatin, Yu. D. Korolev, Yu H Akhmadeev, О. В. Крысина, В. В. Шугуров and Roman A. Surmenev and has published in prestigious journals such as Applied Surface Science, RSC Advances and Journal of Physics D Applied Physics.

In The Last Decade

N. N. Koval

208 papers receiving 1.9k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
N. N. Koval 820 803 574 530 478 239 1.9k
Г. Е. Ремнев 626 0.8× 569 0.7× 646 1.1× 571 1.1× 191 0.4× 225 1.9k
D.I. Proskurovsky 605 0.7× 810 1.0× 313 0.5× 980 1.8× 405 0.8× 83 1.7k
G. E. Ozur 593 0.7× 684 0.9× 333 0.6× 998 1.9× 217 0.5× 75 1.6k
В. П. Ротштейн 646 0.8× 691 0.9× 457 0.8× 1.0k 1.9× 181 0.4× 65 1.7k
A. B. Markov 625 0.8× 642 0.8× 448 0.8× 940 1.8× 173 0.4× 95 1.7k
A. I. Ryabchikov 704 0.9× 215 0.3× 409 0.7× 50 0.1× 301 0.6× 127 986
H. Fukunaga 1.1k 1.3× 469 0.6× 697 1.2× 154 0.3× 985 2.1× 273 3.3k
Paul G. Slade 293 0.4× 1.6k 2.0× 279 0.5× 176 0.3× 1.5k 3.2× 81 2.2k
Ken Yukimura 869 1.1× 585 0.7× 901 1.6× 21 0.0× 114 0.2× 144 1.4k
K.J. Kirk 394 0.5× 247 0.3× 398 0.7× 33 0.1× 929 1.9× 90 1.7k

Countries citing papers authored by N. N. Koval

Since Specialization
Citations

This map shows the geographic impact of N. N. Koval's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by N. N. Koval with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites N. N. Koval more than expected).

Fields of papers citing papers by N. N. Koval

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. N. Koval. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by N. N. Koval. The network helps show where N. N. Koval may publish in the future.

Co-authorship network of co-authors of N. N. Koval

This figure shows the co-authorship network connecting the top 25 collaborators of N. N. Koval. A scholar is included among the top collaborators of N. N. Koval based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with N. N. Koval. N. N. Koval is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Didenko, Nikolay, et al.. (2025). Cytotoxicity and biocompatibility of titanium-based coatings used in implantation surgery on in vitro cell cultures. Medical news of the North Caucasus. 20(1).
2.
Lopatin, I. V., Yu H Akhmadeev, N. N. Koval, & Е. А. Петрикова. (2025). Development of a plasma system based on gridless ion acceleration for deposition of aluminum oxide coatings. Vacuum. 238. 114177–114177.
3.
Koval, N. N., et al.. (2023). Reduction of Inhomogeneity of the Beam Current Density in the Atmosphere in an Electron Accelerator Based on a Non-Self-Sustained HVGD. Bulletin of the Russian Academy of Sciences Physics. 87(S2). S305–S309.
4.
Ivanov, Yu. F., Yu H Akhmadeev, N. N. Koval, et al.. (2023). Multielement Nitride Coatings of Quasi-Equiatomic Compositions Synthetized by the Ion-Plasma Method. Russian Physics Journal. 1 indexed citations
5.
Koval, N. N., et al.. (2023). An Efficient Method for Generating and Extracting an Electron Beam into the Atmosphere in a Wide-Aperture Accelerator Based on Ion–Electron Emission. Instruments and Experimental Techniques. 66(3). 409–416. 2 indexed citations
6.
Ivanov, Yu. F., Yu H Akhmadeev, О. В. Крысина, et al.. (2023). Structure and Properties of NbMoCrTiAl High-Entropy Alloy Coatings Formed by Plasma-Assisted Vacuum Arc Deposition. Coatings. 13(7). 1191–1191. 8 indexed citations
7.
Петрикова, Е. А., et al.. (2023). Steel Surface Doped with Nb via Modulated Electron-Beam Irradiation: Structure and Properties. Coatings. 13(6). 1131–1131. 2 indexed citations
8.
Ivanov, Yu. F., Yu H Akhmadeev, О. В. Крысина, et al.. (2023). Structure and Properties of Cermet Coatings Produced by Vacuum-Arc Evaporation of a High-Entropy Alloy. Coatings. 13(8). 1381–1381. 3 indexed citations
9.
Ivanov, Yu. F., Yu H Akhmadeev, N. N. Koval, et al.. (2023). Structure and Properties of a HfNbTaTiZr Cathode and a Coating Formed through Its Vacuum Arc Evaporation. Bulletin of the Russian Academy of Sciences Physics. 87(S2). S262–S268. 2 indexed citations
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Ligachev, A. E., et al.. (2018). Ignition of a Ti–Al–C System by an Electron Beam. Combustion Explosion and Shock Waves. 54(2). 158–164. 3 indexed citations
14.
Grubova, Irina Yu., Ekaterina Chudinova, Maria A. Surmeneva, et al.. (2016). Comparative evaluation of the sand blasting, acid etching and electron beam surface treatments of titanium for medical application. 69–72. 3 indexed citations
15.
Devyatkov, V. N., et al.. (2015). Modernization of cathode assemblies of electron sources based on low pressure arc discharge. Journal of Physics Conference Series. 652. 12066–12066. 5 indexed citations
16.
Lopatin, I. V., Yu H Akhmadeev, & N. N. Koval. (2015). Effect of thermionic cathode heating current self-magnetic field on gaseous plasma generator characteristics. Review of Scientific Instruments. 86(10). 103301–103301. 25 indexed citations
17.
Koval, N. N., et al.. (2008). Effect of emission increasing at the generation of low-energy submillisecond electron beam in the diode with the plasma cathode. International Conference on High-Power Particle Beams. 1–5. 2 indexed citations
18.
Bugaev, S. P., S. D. Korovin, N. N. Koval, et al.. (2003). Studies and application of intense low-energy electron and ion beams. 1. 1–6. 1 indexed citations
19.
Koval, N. N., et al.. (1988). Development of a Knudsen arc with a cathode spot. Soviet physics. Doklady. 33. 442. 1 indexed citations
20.
Koval, N. N., et al.. (1980). Plasma parameters in the expander of an electron emitter with a constricted arc discharge. 50. 1203–1207. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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