S. Okamura

4.6k total citations
183 papers, 1.9k citations indexed

About

S. Okamura is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Aerospace Engineering. According to data from OpenAlex, S. Okamura has authored 183 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 158 papers in Nuclear and High Energy Physics, 103 papers in Astronomy and Astrophysics and 44 papers in Aerospace Engineering. Recurrent topics in S. Okamura's work include Magnetic confinement fusion research (155 papers), Ionosphere and magnetosphere dynamics (91 papers) and Solar and Space Plasma Dynamics (48 papers). S. Okamura is often cited by papers focused on Magnetic confinement fusion research (155 papers), Ionosphere and magnetosphere dynamics (91 papers) and Solar and Space Plasma Dynamics (48 papers). S. Okamura collaborates with scholars based in Japan, United States and China. S. Okamura's co-authors include H. Yamada, M. Isobe, K. Matsuoka, A. Shimizu, F. Sano, U. Stroth, K. Ida, C. Suzuki, S. Murakami and H. Iguchi and has published in prestigious journals such as Physical Review Letters, Journal of Geophysical Research Atmospheres and Geochimica et Cosmochimica Acta.

In The Last Decade

S. Okamura

169 papers receiving 1.8k citations

Peers

S. Okamura
Comparison fields: 5 of 49
  • Nuclear and High Energy Physics 1.6k
  • Astronomy and Astrophysics 1.0k
  • Materials Chemistry 420
  • Aerospace Engineering 371
  • Biomedical Engineering 267
Replace D. R. Mikkelsen with:
D. R. Mikkelsen United States
T. Munsat United States
H. Weisen Switzerland
D. D. Ryutov United States
P. G. Carolan United Kingdom
Y. Takase Japan
A. Krämer-Flecken Germany
A. Janos United States
L. D. Pearlstein United States
D. Testa Switzerland
D. R. Mikkelsen United States View profile →
Citations per field, relative to S. Okamura
S. Okamura · 1×
Citations per year, relative to S. Okamura
S. Okamura · 1×

Countries citing papers authored by S. Okamura

Since Specialization
Citations

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

Fields of papers citing papers by S. Okamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of S. Okamura. A scholar is included among the top collaborators of S. Okamura 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. Okamura. S. Okamura 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
# Work Indexed citations
1 0
2 0
3 0
4 2
5 2
6 4
7 15
8 4
9 5
10 14
11 11
12 6
13 22
14
Oscillatory Zonal Flows Driven by Interaction between Energetic Ions and Fishbone-like Instability in CHS
1
15 32
16
Z dependence of neutral beam driven current in the Large Helical Device and the Compact Helical System
1
17 1
18
Post-CHS project
10
19
The Effect of Magnetic Field Configuration on Particle Pinch Velocity in Compact Helical System (CHS)
0
20
Mosaic CCD Method: A New Method for Observation of Dynamics of Cometary Magnetospheres
0

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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