S. Frey

2.4k total citations
128 papers, 1.2k citations indexed

About

S. Frey is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Aerospace Engineering. According to data from OpenAlex, S. Frey has authored 128 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 116 papers in Astronomy and Astrophysics, 82 papers in Nuclear and High Energy Physics and 15 papers in Aerospace Engineering. Recurrent topics in S. Frey's work include Astrophysics and Cosmic Phenomena (82 papers), Radio Astronomy Observations and Technology (74 papers) and Galaxies: Formation, Evolution, Phenomena (66 papers). S. Frey is often cited by papers focused on Astrophysics and Cosmic Phenomena (82 papers), Radio Astronomy Observations and Technology (74 papers) and Galaxies: Formation, Evolution, Phenomena (66 papers). S. Frey collaborates with scholars based in Hungary, Netherlands and China. S. Frey's co-authors include Z. Paragi, Leonid Gurvits, K. É. Gabányi, Tao An, D. Cseh, L. Mosoni, Oleg Titov, Gábor Orosz, H. Hirabayashi and Judit Fogasy and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

S. Frey

107 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Frey Hungary 20 1.1k 812 53 51 32 128 1.2k
S. P. O’Sullivan Germany 24 1.3k 1.2× 1.0k 1.2× 78 1.5× 44 0.9× 67 2.1× 81 1.5k
E. Lenc Australia 23 1.1k 1.0× 632 0.8× 94 1.8× 55 1.1× 66 2.1× 65 1.2k
M. Bersanelli Italy 16 930 0.8× 488 0.6× 48 0.9× 59 1.2× 11 0.3× 82 1.0k
C. H. Ishwara‐Chandra India 20 1.2k 1.0× 735 0.9× 78 1.5× 42 0.8× 21 0.7× 93 1.2k
Joshua A. Faber United States 19 1.3k 1.1× 349 0.4× 39 0.7× 19 0.4× 59 1.8× 28 1.4k
P. J. Hancock Australia 18 913 0.8× 604 0.7× 61 1.2× 84 1.6× 42 1.3× 51 964
V. Vacca Italy 19 826 0.7× 574 0.7× 67 1.3× 32 0.6× 31 1.0× 59 904
Andrew W. Clegg United States 9 651 0.6× 270 0.3× 44 0.8× 76 1.5× 24 0.8× 17 761
M. Tornikoski Finland 28 2.2k 2.0× 2.1k 2.6× 48 0.9× 83 1.6× 32 1.0× 126 2.4k
S. Bourke United States 15 1.1k 1.0× 293 0.4× 63 1.2× 47 0.9× 54 1.7× 24 1.1k

Countries citing papers authored by S. Frey

Since Specialization
Citations

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

Fields of papers citing papers by S. Frey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of S. Frey. A scholar is included among the top collaborators of S. Frey 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. Frey. S. Frey 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.
2.
Yang, Jun, S. Frey, J. C. A. Miller‐Jones, et al.. (2025). An Ejection Event Captured by Very Long Baseline Interferometry during the Outburst of Swift J1727.8–1613. The Astrophysical Journal Letters. 987(1). L14–L14.
3.
Kun, Emma, J. Becker Tjus, S. Britzen, et al.. (2024). Follow-up on the Supermassive Black Hole Binary Candidate J1048+7143: Successful Prediction of the Next Gamma-Ray Flare and Refined Binary Parameters in the Framework of the Jet Precession Model. The Astrophysical Journal Letters. 963(1). L16–L16. 1 indexed citations
4.
Frey, S., K. É. Gabányi, Tao An, et al.. (2024). Proper motion of the radio jets in two blazars at redshift above 3. Monthly Notices of the Royal Astronomical Society. 530(4). 4614–4625. 2 indexed citations
5.
Frey, S., Yingkang Zhang, Tao An, et al.. (2024). Milliarcsecond-scale radio structure of the most distant BL Lac object candidate at redshift 6.57. Astronomy and Astrophysics. 681. L12–L12.
6.
Gabányi, K. É., et al.. (2024). VLBI Analysis of a Potential High-Energy Neutrino Emitter Blazar. Universe. 10(2). 78–78.
7.
8.
Fogasy, Judit, et al.. (2024). Deep silence: Radio properties of little red dots. Astronomy and Astrophysics. 693. L2–L2. 7 indexed citations
9.
Titov, Oleg, S. Frey, Alexey Melnikov, et al.. (2023). Astrometric Apparent Motion of High-redshift Radio Sources. The Astronomical Journal. 165(2). 69–69. 6 indexed citations
10.
Gabányi, K. É., S. Frey, Leonid Gurvits, et al.. (2022). Radio-loud Quasars above Redshift 4: Very Long Baseline Interferometry (VLBI) Imaging of an Extended Sample. The Astrophysical Journal Supplement Series. 260(2). 49–49. 15 indexed citations
11.
Gurvits, Leonid, S. Frey, Oleg Titov, et al.. (2021). J2102+6015: a potential distant multimessenger?. Proceedings of the International Astronomical Union. 17(S375). 86–90.
12.
Gabányi, K. É., S. Frey, Shobita Satyapal, Anca Constantin, & Ryan W. Pfeifle. (2019). Very long baseline interferometry observation of the triple AGN candidate J0849+1114. Springer Link (Chiba Institute of Technology). 4 indexed citations
13.
Frey, S., Oleg Titov, Alexey Melnikov, P. de Vicente, & Fengchun Shu. (2018). High-resolution radio imaging of two luminous quasars beyond redshift 4.5. Springer Link (Chiba Institute of Technology). 11 indexed citations
14.
Gabányi, K. É., et al.. (2018). High-resolution Radio Image of a Candidate Radio Galaxy at z = 5.72. Research Notes of the AAS. 2(4). 200–200. 4 indexed citations
15.
Gabányi, K. É., Tao An, S. Frey, et al.. (2016). FOUR DUAL AGN CANDIDATES OBSERVED WITH THE VLBA. The Astrophysical Journal. 826(2). 106–106. 19 indexed citations
16.
An, Tao, Willem A. Baan, C. Stanghellini, et al.. (2013). Kinematics of the compact symmetric object OQ 208 revisited. Springer Link (Chiba Institute of Technology). 9 indexed citations
17.
Frey, S., et al.. (2010). Physical parameters of a relativistic jet at very high redshift: the case of the blazar J1430+4204. Springer Link (Chiba Institute of Technology). 22 indexed citations
18.
Frey, S., Z. Paragi, Leonid Gurvits, D. Cseh, & K. É. Gabányi. (2010). High-resolution images of five radio quasars at early cosmological epochs. Springer Link (Chiba Institute of Technology). 21 indexed citations
19.
Yang, Jun, Leonid Gurvits, A. P. Lobanov, S. Frey, & Xiaoyu Hong. (2008). Multi-frequency investigation of the parsec- and kilo-parsec-scale radio structures in high-redshift quasar PKS 1402+044. Springer Link (Chiba Institute of Technology). 1 indexed citations
20.
Gurvits, Leonid, S. Frey, & Steve Rawlings. (2005). Radio astronomy from Karl Jansky to microjansky. EAS Publications Series. 15. 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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