S. K. Hansen

689 total citations
25 papers, 324 citations indexed

About

S. K. Hansen is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Aerospace Engineering. According to data from OpenAlex, S. K. Hansen has authored 25 papers receiving a total of 324 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Nuclear and High Energy Physics, 12 papers in Astronomy and Astrophysics and 11 papers in Aerospace Engineering. Recurrent topics in S. K. Hansen's work include Magnetic confinement fusion research (22 papers), Ionosphere and magnetosphere dynamics (11 papers) and Particle accelerators and beam dynamics (9 papers). S. K. Hansen is often cited by papers focused on Magnetic confinement fusion research (22 papers), Ionosphere and magnetosphere dynamics (11 papers) and Particle accelerators and beam dynamics (9 papers). S. K. Hansen collaborates with scholars based in Denmark, Germany and United States. S. K. Hansen's co-authors include S. K. Nielsen, J. Stöber, M. Stejner, M. Namazian, John B. Heywood, M. Salewski, J. Rasmussen, M. Hoelzl, Thomas Jensen and A. S. Jacobsen and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Review of Scientific Instruments.

In The Last Decade

S. K. Hansen

24 papers receiving 303 citations

Peers

S. K. Hansen

NHEP

AMPO

Tomas Hurtig Sweden

Trevor Moeller United States

Alessandra Bigongiari Italy

S. F. Garanin Russia

Mark L. Kiefer United States

V. D. Korolev Russia

T. A. Lapushkina Russia

B. Goel Germany

K.M. Patel India

Tomas Hurtig Sweden

S. K. Hansen

61 ×0.3

NHEP

99 ×1.0

185 ×2.0

158 ×2.2

AMPO

124 ×1.8

Citations per year, relative to S. K. Hansen S. K. Hansen (= 1×) peers Tomas Hurtig

Countries citing papers authored by S. K. Hansen

Since Specialization

Citations

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

Fields of papers citing papers by S. K. Hansen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. K. Hansen

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

Hansen, S. K., M. Porkoláb, J. C. Rost, et al.. (2025). Improved description of diffraction effects for phase contrast imaging with applications to magnetically confined fusion plasmas. Review of Scientific Instruments. 96(12).

Bähner, J.-P., A. Bañón Navarro, M. Porkoláb, et al.. (2025). Magnetic geometry effects on turbulent density fluctuations in Wendelstein 7-X. Nuclear Fusion. 66(1). 16007–16007. 1 indexed citations

Rahbarnia, K., R. Kleiber, A. K̈onies, et al.. (2025). Excitation of Alfvénic Modes via Electromagnetic Turbulence in Wendelstein 7-X. Physical Review Letters. 134(2). 25103–25103. 2 indexed citations

Ragona, R., A. S. Jacobsen, J. Rasmussen, et al.. (2024). Parametric decay of a gyrotron beam due to a rotating magnetic island in ASDEX Upgrade. Nuclear Fusion. 65(2). 26004–26004. 1 indexed citations

Hansen, S. K., S. K. Nielsen, J. Stöber, et al.. (2023). Parametric Decay Instabilities during Electron Cyclotron Resonance Heating of Fusion Plasmas, Problems and Possibilities. SHILAP Revista de lepidopterología. 277. 1002–1002. 1 indexed citations

Hansen, S. K., et al.. (2023). Relativistic analysis of upper hybrid wave propagation and trapping. Physics of Plasmas. 30(4). 6 indexed citations

Gao, Zhe, et al.. (2023). Kinetic theory of parametric decay instabilities near the upper hybrid resonance in plasmas. Physics of Plasmas. 30(2). 5 indexed citations

Hansen, S. K., M. Porkoláb, J.-P. Bähner, et al.. (2022). Development of a synthetic phase contrast imaging diagnostic for turbulence studies at Wendelstein 7-X. Plasma Physics and Controlled Fusion. 64(9). 95011–95011. 7 indexed citations

Hansen, S. K., A. S. Jacobsen, M. Willensdorfer, et al.. (2021). Microwave diagnostics damage by parametric decay instabilities during electron cyclotron resonance heating in ASDEX Upgrade. Plasma Physics and Controlled Fusion. 63(9). 95002–95002. 28 indexed citations

10.

Bähner, J.-P., J. A. Alcusón, S. K. Hansen, et al.. (2021). Phase contrast imaging measurements and numerical simulations of turbulent density fluctuations in gas-fuelled ECRH discharges in Wendelstein 7-X. Journal of Plasma Physics. 87(3). 16 indexed citations

11.

Hansen, S. K., S. K. Nielsen, J. Stöber, J. Rasmussen, & M. Stejner. (2019). Observation and Modelling of the Onset of Parametric Decay Instabilities during Gyrotron Operation at ASDEX Upgrade. SHILAP Revista de lepidopterología. 4 indexed citations

12.

Hansen, S. K., S. K. Nielsen, J. Stöber, et al.. (2019). Power threshold and saturation of parametric decay instabilities near the upper hybrid resonance in plasmas. Physics of Plasmas. 26(6). 17 indexed citations

13.

Nielsen, S. K., et al.. (2019). Particle-in-cell simulations of parametric decay instabilities at the upper hybrid layer of fusion plasmas to determine their primary threshold. Plasma Physics and Controlled Fusion. 62(2). 25010–25010. 16 indexed citations

14.

Hansen, S. K.. (2019). Parametric Decay Instabilities in the Electron Cyclotron Resonance Heating Beams at ASDEX Upgrade. MPG.PuRe (Max Planck Society). 8 indexed citations

15.

Hansen, S. K., et al.. (2017). Parametric decay instability near the upper hybrid resonance in magnetically confined fusion plasmas. Plasma Physics and Controlled Fusion. 59(10). 105006–105006. 26 indexed citations

16.

Nielsen, A. H., J. Juul Rasmussen, J. Madsen, et al.. (2016). Numerical simulations of blobs with ion dynamics. Plasma Physics and Controlled Fusion. 59(2). 25012–25012. 30 indexed citations

17.

Nielsen, S. K., Poul Michelsen, S. K. Hansen, et al.. (2016). Recent development of collective Thomson scattering for magnetically confined fusion plasmas. Physica Scripta. 92(2). 24001–24001. 27 indexed citations

18.

Nielsen, S. K., A. S. Jacobsen, S. K. Hansen, et al.. (2016). Three-wave interaction during electron cyclotron resonance heating and current drive. 57. 1–2. 3 indexed citations

19.

Bauer, B. S., V. L. Kantsyrev, R. Presura, et al.. (2003). Two-terawatt Zebra Z-pinch at the Nevada terawatt facility. 2. 1045–1047. 2 indexed citations

20.

Namazian, M., et al.. (1980). Schlieren Visualization of the Flow and Density Fields in the Cylinder of a Spark-Ignition Engine. SAE technical papers on CD-ROM/SAE technical paper series. 1. 78 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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