• 99 Citations
  • 5 h-Index
1981 …2020

Research output per year

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Research Output

  • 99 Citations
  • 5 h-Index
  • 30 Article
  • 15 Conference contribution
  • 3 Conference article
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Article
2020
2018

High intensity, macroparticle-free, aluminum ion beam formation

Ryabchikov, A. I., Shevelev, A. E., Sivin, D. O., Koval, T. V. & An, T. M. K., 21 Jun 2018, In : Journal of Applied Physics. 123, 23, 233301.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2017

Formation of high intensity ion beams with ballistic focusing

Koval, T. V., Ryabchikov, A. I., Shevelev, A. E., An, T. M. K. & Tarakanov, V. P., 23 Nov 2017, In : Journal of Physics: Conference Series. 927, 1, 012082.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Numerical simulation of discharge plasma generation and nitriding the metals and alloys

Koval, T. V., Manakov, R. A., Nguyen Bao, H. & Tran My, K. A., 7 Feb 2017, In : IOP Conference Series: Materials Science and Engineering. 168, 1, 012044.

Research output: Contribution to journalArticle

3 Citations (Scopus)
2015

Enhancement of emission currents in plasma electron sources based on a low-pressure arc discharge

Koval, T. V., Devyatkov, V. N. & Hung, N. B., 5 Nov 2015, In : Journal of Physics: Conference Series. 652, 1, 012061.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Plasma-cathode electron source based on a low-pressure arc discharge in the mode of the emission current enhancement

Koval, T. V., Devyatkov, V. N., Nguyen, B. H. & Uglov, V. V., 2015, In : High Temperature Material Processes. 19, 1, p. 19-27 9 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Wide-aperture electron source with a plasma grid emitter

Koval, T. V., Vorobyov, M. S. & Hung, N. B., 2015, In : High Temperature Material Processes. 19, 1, p. 77-84 8 p.

Research output: Contribution to journalArticle

2013

Excitation of the TE11 mode in a triode with a virtual cathode

Grigor'Ev, V. P., Zherlitsyn, A. G., Kanaev, G. G., Koval', T. V., Marchenko, A. L., Nguen, T. M. & Mel'Nikov, G. V., Jul 2013, In : Journal of Communications Technology and Electronics. 58, 7, p. 720-727 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2011

Shaping of the cross section of a nonrelativistic high-current electron beam by means of return current leads

Ozur, G. E., Grigor'ev, V. P., Karlik, K. V., Koval', T. V. & Dung, L. H., Sep 2011, In : Technical Physics. 56, 9, p. 1320-1324 5 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2010

Formation and transportation of low-energy high-current electron beams in the plasma-filled diode under the effect of the external magnetic field

Grigor'ev, V. P., Koval', T. V. & Ozur, G. E., Jan 2010, In : Technical Physics. 55, 1, p. 104-110 7 p.

Research output: Contribution to journalArticle

2008

On the possibility of TEM mode excitation in a virtual-cathode triode

Grigoriev, V. P., Koval, T. V. & Melnikov, G. V., Jun 2008, In : Technical Physics. 53, 6, p. 789-791 3 p.

Research output: Contribution to journalArticle

Transport and focusing of a low-energy electron beam in low-pressure ionized argon

Grigoriev, V. P., Koval, T. V., Kukhta, V. P., Raharjo, P. & Uemura, K., 1 Jan 2008, In : Technical Physics. 53, 1, p. 99-104 6 p.

Research output: Contribution to journalArticle

2006

Effect of the anode-current magnetic field on the motion of electrons in a triode with a virtual cathode

Grigor'ev, V. P., Koval', T. V. & Kozlovskikh, A. V., Sep 2006, In : Technical Physics. 51, 9, p. 1163-1167 5 p.

Research output: Contribution to journalArticle

Plasma physics: Influence of the magnetic field of current extracting systems on motion of an electron beam

Grigoriev, V. P. & Koval, T. V., May 2006, In : Russian Physics Journal. 49, 5, p. 500-505 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2003

Generation and propagation of high-current low-energy electron beams

Devyatkov, V. N., Koval, N. N., Schanin, P. M., Grigoryev, V. P. & Koval, T. V., 2003, In : Laser and Particle Beams. 21, 2, p. 243-248 6 p.

Research output: Contribution to journalArticle

43 Citations (Scopus)
2000

Excitation of parametric oscillations in a triode with a virtual cathode with an external electromagnetic wave

Grigor'ev, V. P., Koval', T. V. & Kozlovskikh, A. V., 2000, In : Russian Physics Journal. 43, 2, p. 149-155 7 p.

Research output: Contribution to journalArticle

1997

Material surface treatment using microsecond plasma opening switch

Bystritskii, V., Grigorev, S., Kharlov, A., Sinebryukhov, A., Burkov, P., Grigorev, V. & Koval, T., Mar 1997, In : Theoretical and Applied Fracture Mechanics. 26, 2, p. 151-154 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Radiation of a flow of oscillating electrons in the excitation of parametric oscillations

Koval, T. V., 1997, In : Russian Physics Journal. 40, 10, p. 1023-1026 4 p.

Research output: Contribution to journalArticle

1995

A numerical model for investigation of excitation of axially asymmetric waves in coaxial vircators

Antoshkin, M. Y., Grigor'ev, V. P., Koval', T. V. & Sablin, N. I., Aug 1995, In : Radiotekhnika i Elektronika. 40, 8, p. 1300-1305 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Electromagnetic wave amplification in a coaxial triode with the virtual cathode

Grigor'ev, V. P., Koval', T. V. & Kur'yakov, A. M., Sep 1995, In : Radiotekhnika i Elektronika. 40, 9, p. 1422-1427 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Electromagnetic wave amplification in coaxial triode with virtual cathode

Grigor'yev, V. P., Koval, T. V. & Kur'yakov, A. M., 1995, In : Journal of Communications Technology and Electronics. 40, 13, p. 16-21 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Numerical investigation of axially symmetric electromagnetic wave excitation in a coaxial triode with the virtual cathode

Grigor'ev, V. P., Antoshkin, M. Y. & Koval', T. V., Apr 1995, In : Radiotekhnika i Elektronika. 40, 4, p. 628-634 7 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Numerical model for investigating excitation of axially asymmetrical waves in coaxial vircators

Antoshkin, M. Y., Grigor'yev, V. P., Koval, T. V. & Sablin, N. I., 1995, In : Journal of Communications Technology and Electronics. 40, 12, p. 39-44 6 p.

Research output: Contribution to journalArticle

1992

Excitation of the electromagnetic oscillations in the system with virtual cathode in the parametric resonance regime

Grigor'ev, V. P. & Koval', T. V., 1992, In : Radiotekhnika i Elektronika. 37, 9, p. 1648-1654 7 p.

Research output: Contribution to journalArticle

1991
1988

Free-electron laser with electromagnetic pumping in the potential oscillation branch of a cyclotron

Grigor'ev, V. P. & Koval', T. V., Nov 1988, In : Radiophysics and Quantum Electronics. 31, 11, p. 1007-1011 5 p.

Research output: Contribution to journalArticle

1985
1981

On nonlinear oscillations in an inhomogeneous electron flux

Koval', T. V., Privezentsev, A. P. & Fomenko, G. P., Jun 1981, In : Soviet Physics Journal. 24, 6, p. 563-568 6 p.

Research output: Contribution to journalArticle