G. Motojima

1.7k total citations
80 papers, 556 citations indexed

About

G. Motojima is a scholar working on Nuclear and High Energy Physics, Materials Chemistry and Astronomy and Astrophysics. According to data from OpenAlex, G. Motojima has authored 80 papers receiving a total of 556 indexed citations (citations by other indexed papers that have themselves been cited), including 74 papers in Nuclear and High Energy Physics, 38 papers in Materials Chemistry and 26 papers in Astronomy and Astrophysics. Recurrent topics in G. Motojima's work include Magnetic confinement fusion research (74 papers), Fusion materials and technologies (38 papers) and Ionosphere and magnetosphere dynamics (24 papers). G. Motojima is often cited by papers focused on Magnetic confinement fusion research (74 papers), Fusion materials and technologies (38 papers) and Ionosphere and magnetosphere dynamics (24 papers). G. Motojima collaborates with scholars based in Japan, United States and Germany. G. Motojima's co-authors include R. Sakamoto, H. Yamada, T. Morisaki, S. Masuzaki, J. Miyazawa, H. Tanaka, A. Matsuyama, M. Kobayashi, M. Goto and M. Tokitani and has published in prestigious journals such as Physical Review Letters, Review of Scientific Instruments and Journal of Nuclear Materials.

In The Last Decade

G. Motojima

74 papers receiving 523 citations

Peers

G. Motojima
Ang Ti China
Yanmin Duan China
R. Feder United States
F. Medina Spain
V. Yu. Sergeev Russia
G. Kawamura Japan
K. J. Gibson United Kingdom
M. Krychowiak Germany
R. Lunsford United States
S. Kálvin Hungary
Ang Ti China
G. Motojima
Citations per year, relative to G. Motojima G. Motojima (= 1×) peers Ang Ti

Countries citing papers authored by G. Motojima

Since Specialization
Citations

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

Fields of papers citing papers by G. Motojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. Motojima

This figure shows the co-authorship network connecting the top 25 collaborators of G. Motojima. A scholar is included among the top collaborators of G. Motojima 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 G. Motojima. G. Motojima 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.
Motojima, G., S. Masuzaki, C. P. Dhard, et al.. (2025). In-vessel colorimetry of Wendelstein 7-X first wall components after OP2.1. Nuclear Materials and Energy. 43. 101934–101934.
2.
Masuzaki, S., M. Shoji, F. Nespoli, et al.. (2024). Glow Discharge Boronization and Real-Time Boronization Using an Impurity Powder Dropper in LHD. Nuclear Materials and Energy. 42. 101843–101843. 2 indexed citations
3.
Kobayashi, T., M. Kobayashi, Y. Narushima, et al.. (2024). New type of self-sustained divertor oscillation driven by magnetic island dynamics in Large Helical Device. Nuclear Fusion. 64(7). 76059–76059.
4.
Pégouriè, B., et al.. (2024). Structure of pellet cloud emission and relation with the local ablation rate. Nuclear Fusion. 64(5). 56026–56026. 1 indexed citations
5.
Wenzel, U., G. Motojima, M. Kobayashi, et al.. (2024). Ultrahigh neutral pressures in the sub-divertor of the Large Helical Device. Nuclear Fusion. 64(3). 34002–34002. 3 indexed citations
6.
Nespoli, F., et al.. (2023). Global gyrokinetic simulations of electrostatic microturbulent transport in LHD stellarator with boron impurity. Nuclear Fusion. 64(1). 16007–16007. 8 indexed citations
7.
Motojima, G., S. Masuzaki, T. Morisaki, et al.. (2022). Particle control in long-pulse discharge using divertor pumping in LHD. Physica Scripta. 97(3). 35601–35601. 7 indexed citations
8.
Zhao, Mingzhong, S. Masuzaki, G. Motojima, et al.. (2022). Distributions of deposits and hydrogen on the upper and lower TDUs3 target elements of Wendelstein 7-X. Nuclear Fusion. 62(10). 106023–106023. 3 indexed citations
9.
McCarthy, K. J., E. Ascasíbar, N. Tamura, et al.. (2021). The interpretation of magnetic activity associated with pellet injections into plasmas created in the stellarator TJ-II. Nuclear Fusion. 61(7). 76014–76014. 4 indexed citations
10.
Tsujimura, T., Yoshinori Mizuno, K. Tanaka, et al.. (2020). Improved performance of electron cyclotron resonance heating by perpendicular injection in the Large Helical Device. Nuclear Fusion. 61(2). 26012–26012. 5 indexed citations
11.
12.
Ida, K., M. Nakata, K. Tanaka, et al.. (2020). Transition between Isotope-Mixing and Nonmixing States in Hydrogen-Deuterium Mixture Plasmas. Physical Review Letters. 124(2). 25002–25002. 15 indexed citations
13.
Motojima, G., S. Masuzaki, T. Morisaki, et al.. (2019). New approach to the control of particle recycling using divertor pumping in the Large Helical Device. Nuclear Fusion. 59(8). 86022–86022. 5 indexed citations
14.
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
15.
Osakabe, M., M. Isobe, Masahiro Tanaka, et al.. (2018). Preparation and Commissioning for the LHD Deuterium Experiment. IEEE Transactions on Plasma Science. 46(6). 2324–2331. 45 indexed citations
16.
Tanaka, H., S. Masuzaki, G. Kawamura, et al.. (2018). Characterized divertor footprint profile modification with the edge pressure gradient in the Large Helical Device. Plasma Physics and Controlled Fusion. 60(12). 125001–125001. 3 indexed citations
17.
18.
Baldzuhn, J., H. Damm, A. Dinklage, et al.. (2017). Particle fueling experiments with a series of pellets in LHD. Plasma Physics and Controlled Fusion. 60(3). 35006–35006. 4 indexed citations
19.
Motojima, G., S. Masuzaki, H. Tanaka, et al.. (2017). Establishment of a low recycling state with full density control by active pumping of the closed helical divertor at LHD. Nuclear Fusion. 58(1). 14005–14005. 7 indexed citations
20.
Nakamura, Yukio, N. Tamura, M. Kobayashi, et al.. (2016). A comprehensive study on impurity behavior in LHD long pulse discharges. Nuclear Materials and Energy. 12. 124–132. 4 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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