S. Machida

5.9k citations
124 papers · 4.5k indexed · h-index 33

Impact in

    • Ionosphere and magnetosphere dynamics
    • Solar and Space Plasma Dynamics
    • Astro and Planetary Science
    • Planetary Science and Exploration
  • Geophysics top 2%
    • Earthquake Detection and Analysis

Papers in

    • Ionosphere and magnetosphere dynamics 108
    • Solar and Space Plasma Dynamics 97
    • Astro and Planetary Science 19
    • Planetary Science and Exploration 12
    • Earthquake Detection and Analysis 31

S. Machida

122 papers receiving 4.0k citations

Peers

S. Machida
Comparison fields: 5 of 47
  • Astronomy and Astrophysics 4.3k
  • Geophysics 1.0k
  • Nuclear and High Energy Physics 465
  • Molecular Biology 1.9k
  • Atomic and Molecular Physics, and Optics 396
Replace P. M. E. Décréau with:
P. M. E. Décréau France
J. R. Kan United States
A. Pedersen Netherlands
R. L. Lysak United States
R. W. McEntire United States
W. Lotko United States
M. Ashour‐Abdalla United States
N. Cornilleau‐Wehrlin France
K. Goetz United States
E. Lucek United Kingdom
S. Machida relative to P. M. E. Décréau France P. M. E. Décréau's profile →
Citations per field
00.5×1.7×
P. M. E. Décréau · 1×
Citations per year

Countries citing papers authored by S. Machida

Since Specialization
Citations

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

Fields of papers citing papers by S. Machida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside S. Machida, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with S. Machida Line = papers co-authored together S. Machida links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 201929
2 20194
3 20186
4
A statistical study of near-Earth magnetotail evolution during substorms and pseudosubstorms with THEMIS data
20171
5 20142
6 201319
7 200950
8 200821
9 20064
10 200520
11
Substorms During Prolonged Northward Interplanetary Magnetic Field
20044
12
Full particle simulation of the plasma sheet using adaptive mesh refinement (AMR) technique
20041
13 199920
14 199715
15 1997225
16 199654
17 19949
18 198814
19 198415
20 198132

About S. Machida

S. Machida is a scholar working on Astronomy and Astrophysics, Geophysics, Nuclear and High Energy Physics, Molecular Biology and Atmospheric Science, having authored 124 papers that have together received 4.5k indexed citations. Recurring topics across this work include Ionosphere and magnetosphere dynamics (108 papers), Solar and Space Plasma Dynamics (97 papers), Geomagnetism and Paleomagnetism Studies (52 papers), Earthquake Detection and Analysis (31 papers), Astro and Planetary Science (19 papers), Magnetic confinement fusion research (17 papers), Planetary Science and Exploration (12 papers) and Plasma Diagnostics and Applications (5 papers). The work is most often cited by research in Astronomy and Astrophysics (4.3k citations), Geophysics (1.0k citations), Nuclear and High Energy Physics (465 citations), Molecular Biology (1.9k citations) and Atomic and Molecular Physics, and Optics (396 citations). S. Machida has collaborated with scholars based in Japan, United States and South Korea. Frequent co-authors include Y. Saito, T. Mukai, T. Terasawa, A. Nishida, S. Kokubun, M. Fujimoto, T. Nagai, Iku Shinohara, H. Hayakawa and Masafumi Hirahara. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Geophysical Research Letters, Journal of geomagnetism and geoelectricity, Advances in Space Research and Earth Planets and Space.

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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