S. Peneva

619 total citations
25 papers, 226 citations indexed

About

S. Peneva is a scholar working on Astronomy and Astrophysics, Mechanics of Materials and Materials Chemistry. According to data from OpenAlex, S. Peneva has authored 25 papers receiving a total of 226 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Astronomy and Astrophysics, 5 papers in Mechanics of Materials and 5 papers in Materials Chemistry. Recurrent topics in S. Peneva's work include Stellar, planetary, and galactic studies (12 papers), Astrophysics and Star Formation Studies (11 papers) and Astro and Planetary Science (9 papers). S. Peneva is often cited by papers focused on Stellar, planetary, and galactic studies (12 papers), Astrophysics and Star Formation Studies (11 papers) and Astro and Planetary Science (9 papers). S. Peneva collaborates with scholars based in Bulgaria, Japan and Italy. S. Peneva's co-authors include E. Semkov, U. Munari, T. Troev, T. Yoshiie, P. Valisa, A. Milani, S. Ibryamov, Haritma Gaur, K. Birkle and A. Strigachev and has published in prestigious journals such as SHILAP Revista de lepidopterología, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

S. Peneva

24 papers receiving 217 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Peneva Bulgaria	8	179	61	30	27	17	25	226
L. Chen China	9	208 1.2×	13 0.2×	48 1.6×	11 0.4×	15 0.9×	38	239
A. Shaw United Kingdom	9	44 0.2×	100 1.6×	12 0.4×	51 1.9×	10 0.6×	23	153
Janaina Correa do Nascimento Brazil	8	194 1.1×	21 0.3×	6 0.2×	12 0.4×	4 0.2×	13	232
Jaeheon Kim South Korea	10	255 1.4×	26 0.4×	19 0.6×	4 0.1×	2 0.1×	34	310
Yutaka Hirai Japan	11	260 1.5×	56 0.9×	2 0.1×	49 1.8×	4 0.2×	45	352
C. Pigot France	8	71 0.4×	88 1.4×	6 0.2×	12 0.4×	11 0.6×	24	150
A. Howman United Kingdom	4	54 0.3×	116 1.9×	12 0.4×	37 1.4×	18 1.1×	5	143
Mengyao Xue China	10	246 1.4×	41 0.7×	5 0.2×	10 0.4×		30	302
Lijie Liu United Kingdom	13	371 2.1×	36 0.6×	15 0.5×	10 0.4×		29	410
Avinash Singh India	11	200 1.1×	57 0.9×	4 0.1×	10 0.4×		28	267

Countries citing papers authored by S. Peneva

Since Specialization

Citations

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

Fields of papers citing papers by S. Peneva

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of S. Peneva. A scholar is included among the top collaborators of S. Peneva 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. Peneva. S. Peneva 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

Semkov, E., S. Peneva, & S. Ibryamov. (2021). Long-term optical photometric monitoring of the FUor star V900 Mon. SHILAP Revista de lepidopterología. 3 indexed citations

Skopal, A., et al.. (2019). Photometry of Symbiotic Stars - XIV. 49(1). 19–66. 2 indexed citations

Troev, T., et al.. (2019). Positron lifetime calculations of defects in titanium. AIP conference proceedings. 2075. 20006–20006. 1 indexed citations

Semkov, E., S. Peneva, & S. Ibryamov. (2015). The pre-main-sequence star V1184 Tauri (CB 34V) at the end of prolonged eclipse. Springer Link (Chiba Institute of Technology). 7 indexed citations

Gaur, Haritma, Alok C. Gupta, R. Bachev, et al.. (2015). Optical and radio variability of BL Lacertae. Astronomy and Astrophysics. 582. A103–A103. 12 indexed citations

Gaur, Haritma, Alok C. Gupta, R. Bachev, et al.. (2015). Nature of intranight optical variability of BL Lacertae. Monthly Notices of the Royal Astronomical Society. 452(4). 4263–4273. 29 indexed citations

Semkov, E., et al.. (2014). Long-term photometric observations of pre-main sequence objects in the field of North America/Pelican Nebula. Astronomy and Astrophysics. 568. A49–A49. 2 indexed citations

Semkov, E., S. Peneva, U. Munari, et al.. (2013). Photometric and spectroscopic variability of the FUor star V582 Aurigae. Springer Link (Chiba Institute of Technology). 7 indexed citations

Semkov, E., R. Bachev, A. Strigachev, et al.. (2013). Recent optical activity of Mrk 421. ATel. 4982. 1. 1 indexed citations

10.

Peneva, S., et al.. (2012). VR_cI_c optical light curves of V1647 Ori during the continuing second outburst. Information Bulletin on Variable Stars. 6025. 1. 1 indexed citations

11.

Semkov, E., S. Peneva, U. Munari, et al.. (2012). Optical photometric and spectral study of the new FU Orionis object V2493 Cygni (HBC 722). Astronomy and Astrophysics. 542. A43–A43. 20 indexed citations

12.

Skopal, A., S. Yu. Shugarov, M. Vaňko, et al.. (2012). Recent photometry of symbiotic stars. Astronomische Nachrichten. 333(3). 242–255. 16 indexed citations

13.

Peneva, S., et al.. (2010). The large amplitude outburst of the young star HBC 722 in NGC 7000/IC 5070, a new FU Orionis candidate. Springer Link (Chiba Institute of Technology). 33 indexed citations

14.

Peneva, S., et al.. (2010). A possible new FUor star in NGC 7000. ATel. 2801. 1. 5 indexed citations

15.

Semkov, E. & S. Peneva. (2010). Photometric follow-up observations of the new FUor candidate HBC 722. ATel. 2819. 1. 1 indexed citations

16.

Peneva, S., E. Semkov, U. Munari, & K. Birkle. (2010). A long-term photometric study of the FU Orionis star V 733 Cephei. Astronomy and Astrophysics. 515. A24–A24. 17 indexed citations

17.

He, Chunqing, et al.. (2009). Detection of hydrogen in neutron-irradiated nickel using positron lifetime spectroscopy. The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics. 89(14). 1183–1195. 4 indexed citations

18.

Terlemezyan, Levon, et al.. (2007). Detection of free volumes in polyaniline complexes with various acids by using positron lifetime spectroscopy. Radiation Physics and Chemistry. 77(5). 591–596. 7 indexed citations

19.

Troev, T., et al.. (2006). Positron lifetime calculations of defects in chromium containing hydrogen or helium. Journal of Nuclear Materials. 359(1-2). 93–101. 19 indexed citations

20.

Troev, T., et al.. (2001). Positron Study of Negative Charge States in Order-Disorder Ferroelectrics. Materials science forum. 363-365. 398–400.

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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