S. Kobayashi

2.6k total citations · 1 hit paper
172 papers, 1.5k citations indexed

About

S. Kobayashi is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Aerospace Engineering. According to data from OpenAlex, S. Kobayashi has authored 172 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 140 papers in Nuclear and High Energy Physics, 84 papers in Astronomy and Astrophysics and 44 papers in Aerospace Engineering. Recurrent topics in S. Kobayashi's work include Magnetic confinement fusion research (135 papers), Ionosphere and magnetosphere dynamics (82 papers) and Solar and Space Plasma Dynamics (50 papers). S. Kobayashi is often cited by papers focused on Magnetic confinement fusion research (135 papers), Ionosphere and magnetosphere dynamics (82 papers) and Solar and Space Plasma Dynamics (50 papers). S. Kobayashi collaborates with scholars based in Japan, United States and Germany. S. Kobayashi's co-authors include Carl J. Kempf, K. Furuta, Masaki Yamakita, K. Nagasaki, T. Mizuuchi, Y. Nakamura, T. Minami, S. Yamamoto, S. Konoshima and T. Mizuuchi and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Physics Letters B.

In The Last Decade

S. Kobayashi

151 papers receiving 1.4k citations

Hit Papers

Disturbance observer and feedforward design for a high-sp... 1999 2026 2008 2017 1999 100 200 300 400
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Disturbance observer and feedforward design for a high-speed direct-drive positioning table
    1999 468 citations S. Kobayashi et al. profile →

Peers

S. Kobayashi
F. Felici Switzerland
H. M. Smith Germany
Hideyuki Suzuki Japan
Yanming Liu China
B. Brañas Spain
É. Serre France
J. L. Peterson United States
Peng Jiang China
R.S. Myong South Korea
A. Saha India
F. Felici Switzerland
S. Kobayashi
Citations per year, relative to S. Kobayashi S. Kobayashi (= 1×) peers F. Felici

Countries citing papers authored by S. Kobayashi

Since Specialization
Citations

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

Fields of papers citing papers by S. Kobayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of S. Kobayashi. A scholar is included among the top collaborators of S. Kobayashi 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. Kobayashi. S. Kobayashi 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.
Nagasaki, K., S. Ohshima, Daisuke Kuwahara, et al.. (2025). Effect of edge magnetic islands on poloidal flow in electron cyclotron heated Heliotron J Plasmas. Plasma Physics and Controlled Fusion. 67(7). 75027–75027.
2.
Inagaki, S., K. Nagasaki, K. Itoh, et al.. (2024). Observation of avalanche-like transport in Heliotron J and JT-60U plasmas. Nuclear Fusion. 64(6). 66023–66023. 3 indexed citations
3.
Kobayashi, S., K. Nagasaki, K.Y. Watanabe, et al.. (2024). Improvement of core heat transport in NBI plasmas of heliotron J using high-intensity gas puffing. Plasma Physics and Controlled Fusion. 66(2). 22001–22001. 1 indexed citations
4.
Miyashita, Akira, S. Ohshima, S. Kobayashi, et al.. (2024). Non-uniformity of fluctuation characteristics inside an edge magnetic island in Heliotron J. Plasma Physics and Controlled Fusion. 66(7). 75008–75008. 1 indexed citations
5.
Inagaki, S., K. Nagasaki, T. Minami, et al.. (2023). The observation of avalanche-like transport during confinement power degradation in Heliotron J. Physics of Plasmas. 30(11). 5 indexed citations
6.
Minami, T., S. Kado, S. Inagaki, et al.. (2023). Increased signal separation upgrade permits preliminary electron anisotropy measurements with Heliotron J multi-pass Thomson diagnostic. Review of Scientific Instruments. 94(2). 23510–23510. 1 indexed citations
7.
8.
Ohshima, S., S. Kobayashi, S. Kado, et al.. (2022). Development and initial results of 320 GHz interferometer system in Heliotron J. Review of Scientific Instruments. 93(11). 113519–113519.
9.
Ohshima, S., S. Kobayashi, T. Minami, et al.. (2021). Isotope effect on zonal flow and its configuration dependence in low-density electron-cyclotron-resonance heated plasmas in Heliotron J. Plasma Physics and Controlled Fusion. 63(10). 104002–104002. 5 indexed citations
10.
Todo, Y., S. Kado, Satoru Yamamoto, et al.. (2021). Numerical investigation into the peripheral energetic-particle-driven MHD modes in Heliotron J with free boundary hybrid simulation. Nuclear Fusion. 61(11). 116065–116065. 4 indexed citations
11.
Ohshima, S., H. Kume, Akira Miyashita, et al.. (2021). Development of a multi-channel 320 GHz interferometer for high density plasma measurement in Heliotron J. Review of Scientific Instruments. 92(5). 53519–53519. 1 indexed citations
12.
Kawamura, G., S. Ohshima, Y. Suzuki, et al.. (2021). Numerical analysis of heat load distribution in Heliotron J with magnetic field tracing and plasma transport modeling. Plasma Physics and Controlled Fusion. 63(11). 115002–115002. 5 indexed citations
13.
Kobayashi, S., K. Nagasaki, T. Stange, et al.. (2021). Role of pre-ionization in NBI plasma start-up of Heliotron J using non-resonant microwave heating. Nuclear Fusion. 61(11). 116009–116009. 3 indexed citations
14.
Todo, Y., S. Yamamoto, S. Kado, et al.. (2020). Magnetohydrodynamic hybrid simulation of Alfvén eigenmodes in Heliotron J, a low shear helical axis stellarator/heliotron. Nuclear Fusion. 60(9). 96005–96005. 5 indexed citations
15.
Kobayashi, S., K. Nagasaki, T. Stange, et al.. (2020). Study of seed plasma generation for NBI plasma start-up using non-resonant microwave launch in Heliotron J. Plasma Physics and Controlled Fusion. 62(6). 65009–65009. 3 indexed citations
16.
Kenmochi, N., T. Minami, T. Mizuuchi, et al.. (2020). Reformation of the Electron Internal Transport Barrier with the Appearance of a Magnetic Island. Scientific Reports. 10(1). 5–5. 13 indexed citations
17.
Motojima, G., S. Kobayashi, K. Nagasaki, et al.. (2019). High-density experiments with hydrogen ice pellet injection and analysis of pellet penetration depth in Heliotron J. Plasma Physics and Controlled Fusion. 61(7). 75014–75014. 8 indexed citations
18.
Shikama, T., S. Kado, Hiroyuki Okada, et al.. (2018). Near-infrared Zeeman spectroscopy for the spatially resolved measurement of helium emission spectra in Heliotron J. Plasma Physics and Controlled Fusion. 61(2). 25001–25001. 2 indexed citations
19.
Kenmochi, N., T. Minami, C. Takahashi, et al.. (2017). Characteristics of electron internal transport barrier in Heliotron J. Plasma Physics and Controlled Fusion. 59(5). 55013–55013. 9 indexed citations
20.
Yamamoto, S., K. Nagasaki, S. Kobayashi, et al.. (2017). Suppression of fast-ion-driven MHD instabilities by ECH/ECCD on Heliotron J. Nuclear Fusion. 57(12). 126065–126065. 25 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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