S. Kwak

2.0k total citations
28 papers, 199 citations indexed

About

S. Kwak is a scholar working on Nuclear and High Energy Physics, Mechanics of Materials and Radiation. According to data from OpenAlex, S. Kwak has authored 28 papers receiving a total of 199 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Nuclear and High Energy Physics, 9 papers in Mechanics of Materials and 9 papers in Radiation. Recurrent topics in S. Kwak's work include Magnetic confinement fusion research (21 papers), Laser-induced spectroscopy and plasma (9 papers) and Nuclear reactor physics and engineering (8 papers). S. Kwak is often cited by papers focused on Magnetic confinement fusion research (21 papers), Laser-induced spectroscopy and plasma (9 papers) and Nuclear reactor physics and engineering (8 papers). S. Kwak collaborates with scholars based in Germany, South Korea and United States. S. Kwak's co-authors include J. Svensson, A. Pavone, Young-chul Ghim, R. C. Wolf, Mathias Brix, N. Pablant, U. Höfel, O. Ford, A. Langenberg and S. Bozhenkov and has published in prestigious journals such as Physical Review Letters, Scientific Reports and Review of Scientific Instruments.

In The Last Decade

S. Kwak

25 papers receiving 191 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. Kwak Germany 10 118 80 38 38 37 28 199
A. Pavone Germany 10 107 0.9× 55 0.7× 38 1.0× 33 0.9× 25 0.7× 24 171
P. Kornejew Germany 10 173 1.5× 51 0.6× 132 3.5× 21 0.6× 39 1.1× 36 277
Mark Chilenski United States 8 193 1.6× 61 0.8× 88 2.3× 15 0.4× 22 0.6× 22 245
Young-chul Ghim South Korea 13 278 2.4× 72 0.9× 89 2.3× 21 0.6× 41 1.1× 59 369
S. Gori Germany 7 111 0.9× 34 0.4× 65 1.7× 20 0.5× 17 0.5× 21 204
R. H. Maurer United States 11 78 0.7× 73 0.9× 29 0.8× 45 1.2× 14 0.4× 56 407
O. Ford Germany 13 284 2.4× 66 0.8× 94 2.5× 24 0.6× 52 1.4× 62 363
Claudio Emma United States 8 147 1.2× 108 1.4× 7 0.2× 99 2.6× 14 0.4× 21 310
R. Manchanda India 10 202 1.7× 38 0.5× 97 2.6× 19 0.5× 33 0.9× 46 258

Countries citing papers authored by S. Kwak

Since Specialization
Citations

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

Fields of papers citing papers by S. Kwak

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of S. Kwak. A scholar is included among the top collaborators of S. Kwak 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. Kwak. S. Kwak 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.
Pedersen, T. S., G. Fuchert, T. Szepesi, et al.. (2025). Stable Small Plasmas at the Density Limit in the W7-X Stellarator. Physical Review Letters. 135(17). 175101–175101. 1 indexed citations
2.
Ford, O., P. Zs. Pölöskei, J. Svensson, et al.. (2024). Particle transport in reduced turbulence neutral beam heated discharges at Wendelstein 7-X. Nuclear Fusion. 64(10). 106015–106015. 4 indexed citations
3.
Ford, O., P. Zs. Pölöskei, A. Pavone, et al.. (2024). Bayesian inference of electron density and ion temperature profiles from neutral beam and halo Balmer-α emission at Wendelstein 7-X. Plasma Physics and Controlled Fusion. 66(6). 65001–65001. 2 indexed citations
4.
Ko, W.H., S. Kwak, Dong Ju Kim, et al.. (2024). Kinetic profile inference with outlier detection using support vector machine regression and Gaussian process regression. Nuclear Fusion. 64(10). 106052–106052. 1 indexed citations
5.
Kwak, S., M. Krychowiak, A. Langenberg, et al.. (2024). Bayesian modelling of multiple plasma diagnostics at Wendelstein 7-X. Nuclear Fusion. 64(10). 106022–106022.
6.
Pavone, A., et al.. (2023). Machine learning and Bayesian inference in nuclear fusion research: an overview. Plasma Physics and Controlled Fusion. 65(5). 53001–53001. 26 indexed citations
7.
Fuchert, G., E. Pasch, M. Beurskens, et al.. (2023). Quantification of systematic errors in the electron density and temperature measured with Thomson scattering at W7-X. Journal of Instrumentation. 18(9). P09019–P09019. 2 indexed citations
8.
Pavone, A., D. Böckenhoff, E. Pasch, et al.. (2023). Accelerated Bayesian inference of plasma profiles with self-consistent MHD equilibria at W7-X via neural networks. Journal of Instrumentation. 18(11). P11012–P11012. 2 indexed citations
9.
Ghim, Young-chul, S. Kwak, Daeho Kwon, et al.. (2023). GS-DeepNet: mastering tokamak plasma equilibria with deep neural networks and the Grad–Shafranov equation. Scientific Reports. 13(1). 15799–15799. 13 indexed citations
10.
Ford, O., P. Zs. Pölöskei, A. Pavone, et al.. (2023). Fast forward modeling of neutral beam injection and halo formation including full Balmer-α emission prediction at W7-X. Journal of Instrumentation. 18(10). P10029–P10029. 8 indexed citations
11.
Flom, E., M. Krychowiak, O. Schmitz, et al.. (2022). Bayesian modeling of collisional-radiative models applicable to thermal helium beam plasma diagnostics. Nuclear Materials and Energy. 33. 101269–101269. 1 indexed citations
12.
Pavone, A., J. Svensson, M. Krychowiak, et al.. (2021). Neural network surrogates of Bayesian diagnostic models for fast inference of plasma parameters. Review of Scientific Instruments. 92(3). 33531–33531. 4 indexed citations
13.
Kwak, S., U. Hergenhahn, U. Höfel, et al.. (2021). Bayesian inference of spatially resolved Zeff profiles from line integrated bremsstrahlung spectra. Review of Scientific Instruments. 92(4). 43505–43505. 14 indexed citations
14.
Pavone, A., J. Svensson, S. Kwak, Mathias Brix, & R. C. Wolf. (2020). Neural network approximated Bayesian inference of edge electron density profiles at JET. Plasma Physics and Controlled Fusion. 62(4). 45019–45019. 12 indexed citations
15.
Kwak, S., J. Svensson, S. Bozhenkov, et al.. (2020). Bayesian modelling of Thomson scattering and multichannel interferometer diagnostics using Gaussian processes. Nuclear Fusion. 60(4). 46009–46009. 20 indexed citations
16.
Appel, L., S. Kwak, F. Militello, & J. Svensson. (2020). A Bayesian model of filamentary dynamics in MAST. Plasma Physics and Controlled Fusion. 62(12). 125002–125002. 4 indexed citations
17.
Pavone, A., J. Svensson, A. Langenberg, et al.. (2019). Neural network approximation of Bayesian models for the inference of ion and electron temperature profiles at W7-X. Plasma Physics and Controlled Fusion. 61(7). 75012–75012. 15 indexed citations
18.
König, R., Y. Feng, S. Brezinsek, et al.. (2018). First observation of a stable highly-radiative divertor regime at stellarator W7-X. Max Planck Digital Library. 1 indexed citations
19.
Pavone, A., J. Svensson, A. Langenberg, et al.. (2018). Bayesian uncertainty calculation in neural network inference of ion and electron temperature profiles at W7-X. Review of Scientific Instruments. 89(10). 10K102–10K102. 11 indexed citations
20.
Kwak, S., et al.. (2016). Bayesian modelling of the emission spectrum of the Joint European Torus Lithium Beam Emission Spectroscopy system. Review of Scientific Instruments. 87(2). 23501–23501. 12 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by A. Pavone Breakdown of academic impact, for papers by P. Kornejew Breakdown of academic impact, for papers by Mark Chilenski Breakdown of academic impact, for papers by Young-chul Ghim Breakdown of academic impact, for papers by S. Gori Breakdown of academic impact, for papers by R. H. Maurer Breakdown of academic impact, for papers by O. Ford Breakdown of academic impact, for papers by Claudio Emma Breakdown of academic impact, for papers by R. Manchanda
Rankless by CCL
2026