M. Kojima

7.2k citations
211 papers · 4.7k · h-index 38

Impact in

    • Solar and Space Plasma Dynamics
    • Ionosphere and magnetosphere dynamics
    • Astro and Planetary Science
    • Catalytic C–H Functionalization Methods
    • Synthesis and Catalytic Reactions
    • Radical Photochemical Reactions
    • Sulfur-Based Synthesis Techniques

Papers in

    • Solar and Space Plasma Dynamics 57
    • Ionosphere and magnetosphere dynamics 49
    • Astro and Planetary Science 18
    • Catalytic C–H Functionalization Methods 43
    • Synthesis and Catalytic Reactions 29
    • Radical Photochemical Reactions 18

M. Kojima

207 papers receiving 4.6k citations

Peers

M. Kojima
Comparison fields: 5 of 133
  • Astronomy and Astrophysics 1.5k
  • Organic Chemistry 2.2k
  • Inorganic Chemistry 836
  • Nuclear and High Energy Physics 400
  • Process Chemistry and Technology 83
Replace Johannes Kästner with:
Johannes Kästner Germany
Takashi Ishihara Japan
R. C. Livingston United States
Umpei Nagashima Japan
Wenjian Liu China
Rex T. Skodje United States
Albert F. Wagner United States
Narbe Mardirossian United States
Peter Hofmann Germany
Oleg Lebedev Russia
M. Kojima relative to Johannes Kästner Germany Johannes Kästner's profile →
Citations per field
00.5×10×15×22.2×
Johannes Kästner · 1×
Citations per year

Countries citing papers authored by M. Kojima

Since Specialization
Citations

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

Fields of papers citing papers by M. Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside M. Kojima, 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 M. Kojima Line = papers co-authored together M. Kojima links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 211 papers — load more, or switch the sort, to bring in the rest.

#Work
1 2018247
2 2017194
3 2020165
4 1998141
5 2001141
6 2016132
7 1998122
8 2019109
9 2021104
10 2019103
11 1987102
12 200584
13 202279
14 201872
15 201970
16 201969
17 199269
18 199867
19 199965
20 202064

About M. Kojima

M. Kojima is a scholar working on Astronomy and Astrophysics, Organic Chemistry, Molecular Biology, Nuclear and High Energy Physics and Inorganic Chemistry, having authored 211 papers that have together received 4.7k indexed citations. Recurring topics across this work include Solar and Space Plasma Dynamics (57 papers), Ionosphere and magnetosphere dynamics (49 papers), Catalytic C–H Functionalization Methods (43 papers), Synthesis and Catalytic Reactions (29 papers), Asymmetric Hydrogenation and Catalysis (20 papers), Magnetic confinement fusion research (19 papers), Astro and Planetary Science (18 papers) and Radical Photochemical Reactions (18 papers). The work is most often cited by research in Astronomy and Astrophysics (1.5k citations), Organic Chemistry (2.2k citations), Inorganic Chemistry (836 citations), Nuclear and High Energy Physics (400 citations) and Process Chemistry and Technology (83 citations). M. Kojima has collaborated with scholars based in Japan, United States and India. Frequent co-authors include Shigeki Matsunaga, Tatsuhiko Yoshino, Motomu Kanai, M. Tokumaru, Seiya Fukagawa, A. Yokobe, B. V. Jackson, Yoshimi Kato, Paul Hick and Ryō Tanaka. Their work appears in journals such as Journal of Geophysical Research Atmospheres, Angewandte Chemie International Edition, Advances in Space Research, Nuclear Fusion and Fusion Engineering and Design.

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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