S. Zharkov

1.9k total citations
63 papers, 1.0k citations indexed

About

S. Zharkov is a scholar working on Astronomy and Astrophysics, Molecular Biology and Oceanography. According to data from OpenAlex, S. Zharkov has authored 63 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 62 papers in Astronomy and Astrophysics, 13 papers in Molecular Biology and 10 papers in Oceanography. Recurrent topics in S. Zharkov's work include Solar and Space Plasma Dynamics (61 papers), Ionosphere and magnetosphere dynamics (31 papers) and Astro and Planetary Science (26 papers). S. Zharkov is often cited by papers focused on Solar and Space Plasma Dynamics (61 papers), Ionosphere and magnetosphere dynamics (31 papers) and Astro and Planetary Science (26 papers). S. Zharkov collaborates with scholars based in United Kingdom, France and Russia. S. Zharkov's co-authors include V. V. Zharkova, А. Г. Косовичев, S. Ipson, S. A. Matthews, Simon J. Shepherd, É. P. Popova, A. A. Kuznetsov, Stanley S. Ipson, M. J. Thompson and Vitaly Schetinin and has published in prestigious journals such as Nature Communications, Journal of Geophysical Research Atmospheres and The Astrophysical Journal.

In The Last Decade

S. Zharkov

61 papers receiving 979 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
S. Zharkov United Kingdom	18	966	224	171	91	47	63	1.0k
R. T. James McAteer United States	12	549 0.6×	173 0.8×	122 0.7×	21 0.2×	39 0.8×	24	680
W. Otruba Austria	13	982 1.0×	116 0.5×	182 1.1×	64 0.7×	11 0.2×	34	1.0k
Linhua Deng China	16	588 0.6×	156 0.7×	147 0.9×	109 1.2×	19 0.4×	78	659
K. Reardon United States	20	1.5k 1.5×	209 0.9×	256 1.5×	45 0.5×	14 0.3×	84	1.5k
M. Sobotka Czechia	18	879 0.9×	278 1.2×	159 0.9×	62 0.7×	12 0.3×	75	938
Reizaburo Kitai Japan	21	1.3k 1.4×	117 0.5×	219 1.3×	36 0.4×	13 0.3×	73	1.4k
Xiaoli Yan China	20	1.2k 1.2×	182 0.8×	183 1.1×	76 0.8×	10 0.2×	86	1.2k
D. A. Falconer United States	21	1.5k 1.6×	324 1.4×	326 1.9×	28 0.3×	29 0.6×	45	1.6k
I. Zayer Netherlands	5	1.6k 1.7×	263 1.2×	472 2.8×	89 1.0×	14 0.3×	12	1.7k

Countries citing papers authored by S. Zharkov

Since Specialization

Citations

This map shows the geographic impact of S. Zharkov'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 S. Zharkov with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Zharkov more than expected).

Fields of papers citing papers by S. Zharkov

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Zharkov. 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 S. Zharkov. The network helps show where S. Zharkov may publish in the future.

Co-authorship network of co-authors of S. Zharkov

This figure shows the co-authorship network connecting the top 25 collaborators of S. Zharkov. A scholar is included among the top collaborators of S. Zharkov 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 S. Zharkov. S. Zharkov is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Zharkova, V. V., et al.. (2020). Sunquake with a second bounce, other sunquakes, and emission associated with the X9.3 flare of 6 September 2017. Astronomy and Astrophysics. 639. A79–A79. 6 indexed citations

Zharkov, S., et al.. (2020). Sunquake with a second bounce, other sunquakes, and emission associated with the X9.3 flare of 6 September 2017. Astronomy and Astrophysics. 639. A78–A78. 9 indexed citations

Zharkova, V. V., et al.. (2018). Upcoming modern grand minimum and solar activity prediction backwards five millennia. EGU General Assembly Conference Abstracts. 8066. 1 indexed citations

Zharkov, S., et al.. (2018). Lost and found sunquake in the 6 September 2011 flare caused by beam electrons. Astronomy and Astrophysics. 619. A65–A65. 10 indexed citations

Scullion, E., et al.. (2017). Beam electrons as a source of Hα flare ribbons. Nature Communications. 8(1). 15905–15905. 22 indexed citations

Popova, É. P., et al.. (2017). On a role of quadruple component of magnetic field in defining solar activity in grand cycles. Journal of Atmospheric and Solar-Terrestrial Physics. 176. 61–68. 12 indexed citations

Zharkova, V. V., É. P. Popova, S. Zharkov, & Simon Shepherd. (2016). Two principal components of solar magnetic field variations and prediction of solar activity on multi-millennium timescale. cosp. 41. 1 indexed citations

Popova, É. P., et al.. (2015). Heartbeat of the Sun from Principal Component Analysis and prediction of solar activity on a millenium timescale. Scientific Reports. 5(1). 15689–15689. 47 indexed citations

Zharkova, V. V., Simon J. Shepherd, É. P. Popova, & S. Zharkov. (2015). Two dynamo waves derived with Principal Component Analysis of solar magnetic field and prediction of solar activity on millenium scales. AGU Fall Meeting Abstracts. 2015. 1 indexed citations

10.

Zharkov, S., et al.. (2011). Diagnostics of electron beam properties from the simultaneous hard X-ray and microwave emission in the 10 March 2001 flare. Astronomy and Astrophysics. 3 indexed citations

11.

Zharkov, S., et al.. (2010). Diagnostics of energetic electrons with anisotropic distributions in solar flares. Astronomy and Astrophysics. 512. A8–A8. 36 indexed citations

12.

Shelyag, Sergiy, S. Zharkov, V. Fedun, R. Erdélyi, & M. J. Thompson. (2009). Acoustic wave propagation in the solar sub-photosphere with localised magnetic field concentration: effect of magnetic tension. Astronomy and Astrophysics. 501(2). 735–743. 29 indexed citations

13.

Zharkov, S., et al.. (2008). Time-distance analysis of the emerging active region NOAA 10790. White Rose Research Online (University of Leeds, The University of Sheffield, University of York). 11 indexed citations

14.

Zharkov, S., et al.. (2007). On phase relation between toroidal and poloidal magnetic fields in the solar cycle 23. Proceedings of the International Astronomical Union. 3(S247). 39–45. 2 indexed citations

15.

Zharkova, V. V. & S. Zharkov. (2007). Tilts and polarity separation in the sunspot groups and active regions at the ascending and descending phases of the cycle 23. Advances in Space Research. 41(6). 881–892. 13 indexed citations

16.

Zharkov, S., et al.. (2007). The nature of seismic sources associated with a proton-reach solar flare. Proceedings of the International Astronomical Union. 3(S247). 59–65. 2 indexed citations

17.

Donea, Alina, Diana Beşliu-Ionescu, P. S. Cally, C. Lindsey, & S. Zharkov. (2006). Seismic Emission from A M9.5-Class Solar Flare. Solar Physics. 239(1-2). 113–135. 35 indexed citations

18.

Zharkova, Valentina V., et al.. (2005). Automated Recognition of Active Regions on Full Disk Solar Spectroheliograms using Ha, Ca II K3 and FeXII 195 A Wavelengths.. 12. 21–29. 2 indexed citations

19.

Zharkov, S., Vitaly Schetinin, & V. V. Zharkova. (2004). The Automatic Classification with ANN of sunspot groups using the Solar Feature Catalogue. 35. 2331. 1 indexed citations

20.

Zharkov, S. & А. Г. Косовичев. (2002). Fast magnetic field variations associated with solar flares. 508(508). 159–162. 3 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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