S. Imagawa

3.2k total citations
164 papers, 1.2k citations indexed

About

S. Imagawa is a scholar working on Biomedical Engineering, Nuclear and High Energy Physics and Aerospace Engineering. According to data from OpenAlex, S. Imagawa has authored 164 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 153 papers in Biomedical Engineering, 105 papers in Nuclear and High Energy Physics and 92 papers in Aerospace Engineering. Recurrent topics in S. Imagawa's work include Superconducting Materials and Applications (152 papers), Magnetic confinement fusion research (105 papers) and Particle accelerators and beam dynamics (66 papers). S. Imagawa is often cited by papers focused on Superconducting Materials and Applications (152 papers), Magnetic confinement fusion research (105 papers) and Particle accelerators and beam dynamics (66 papers). S. Imagawa collaborates with scholars based in Japan, United States and India. S. Imagawa's co-authors include T. Mito, N. Yanagi, O. Motojima, A. Sagara, K. Takahata, H. Tamura, T. Satow, S. Hamaguchi, H. Chikaraishi and K. Y. Watanabe and has published in prestigious journals such as Journal of Nuclear Materials, IEEE Transactions on Magnetics and Nuclear Fusion.

In The Last Decade

S. Imagawa

152 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
S. Imagawa Japan 17 843 754 597 414 255 164 1.2k
T. Ando Japan 17 817 1.0× 470 0.6× 540 0.9× 231 0.6× 250 1.0× 128 972
Franco Mangiarotti Switzerland 11 494 0.6× 269 0.4× 347 0.6× 199 0.5× 225 0.9× 48 761
P. Titus United States 12 380 0.5× 402 0.5× 359 0.6× 296 0.7× 61 0.2× 128 671
C. Gung France 14 437 0.5× 246 0.3× 396 0.7× 243 0.6× 115 0.5× 63 677
M.J. Gouge United States 21 734 0.9× 268 0.4× 202 0.3× 269 0.6× 660 2.6× 84 1.2k
A. Pizzuto Italy 16 350 0.4× 470 0.6× 406 0.7× 605 1.5× 29 0.1× 90 990
A. Iwamoto Japan 16 427 0.5× 262 0.3× 166 0.3× 134 0.3× 348 1.4× 135 763
Elizabeth Surrey United Kingdom 17 167 0.2× 592 0.8× 634 1.1× 265 0.6× 79 0.3× 123 1.0k
Charles Reece United States 16 282 0.3× 125 0.2× 463 0.8× 134 0.3× 169 0.7× 130 867
H.J.N. van Eck Netherlands 17 310 0.4× 261 0.3× 103 0.2× 364 0.9× 357 1.4× 44 854

Countries citing papers authored by S. Imagawa

Since Specialization
Citations

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

Fields of papers citing papers by S. Imagawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of S. Imagawa. A scholar is included among the top collaborators of S. Imagawa 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. Imagawa. S. Imagawa 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.
Ohya, M., et al.. (2025). Novel inductive energization test method for high-temperature superconducting assembled conductors using an AC-excited primary coil. Journal of Physics Conference Series. 3054(1). 12038–12038.
2.
Ohya, M., S. Imagawa, Yasuyuki Shirai, & Hiroyuki Kobayashi. (2024). Energization test apparatus of HTS coils cooled by liquid hydrogen and manufacture of split-type REBCO external field coil. Journal of Physics Conference Series. 2776(1). 12010–12010. 2 indexed citations
3.
Oya, Hiroshi, Yasuyuki Shirai, Yoshitaka Maeda, et al.. (2023). Overcurrent Test of High-Temperature Superconducting Coils With Liquid Hydrogen Immersion Cooling. IEEE Transactions on Applied Superconductivity. 33(5). 1–5.
4.
Kajitani, Hideki, S. Imagawa, T. Obana, et al.. (2021). Results of All ITER TF Full-Size Joint Sample Tests in Japan. IEEE Transactions on Applied Superconductivity. 31(5). 1–5. 1 indexed citations
5.
Obana, T., K. Takahata, S. Hamaguchi, et al.. (2018). Investigation of long time constants of magnetic fields generated by the JT-60SA CS1 module. Fusion Engineering and Design. 137. 274–282.
6.
Yagai, Tsuyoshi, S. Nomura, Taketsune Nakamura, et al.. (2016). Strain Distribution of Complex-Bending YBCO Tape in Force-Balanced Coil Applied to SMES. IEEE Transactions on Applied Superconductivity. 26(4). 1–5. 6 indexed citations
7.
Obana, T., K. Takahata, S. Hamaguchi, et al.. (2014). Magnetic field measurements of JT-60SA CS model coil. Fusion Engineering and Design. 90. 55–61. 2 indexed citations
8.
Takahata, K., et al.. (2011). Observation of Magnetic Field with Very-Long Time Constants in LHD Poloidal Coils. National Institute for Fusion Science Repository (National Institute for Fusion Science). 82. 2 indexed citations
9.
Imagawa, S., et al.. (2011). Observation of Coupling Currents with Very-Long Time Constants in LHD Poloidal Coils Using Hall Sensors. National Institute for Fusion Science Repository (National Institute for Fusion Science). 88. 2 indexed citations
10.
Goto, T., Y. Suzuki, N. Yanagi, et al.. (2011). Importance of helical pitch parameter in LHD-type heliotron reactor designs. Nuclear Fusion. 51(8). 83045–83045. 10 indexed citations
11.
Tamura, H., S. Imagawa, K. Takahata, T. Mito, & A. Sagara. (2010). Rigidity evaluation of a superconducting helical coil for an LHD-type fusion magnet. Journal of Physics Conference Series. 234(3). 32055–32055. 2 indexed citations
12.
Imagawa, S., T. Mito, K. Takahata, et al.. (2010). Overview of LHD Superconducting Magnet System and Its 10-Year Operation. Fusion Science & Technology. 58(1). 560–570. 4 indexed citations
13.
Tamura, H., K. Takahata, T. Mito, S. Imagawa, & A. Sagara. (2008). Mechanical behaviour analysis of superconducting magnet in LHD-type reactor FFHR. Journal of Physics Conference Series. 97. 12139–12139. 6 indexed citations
14.
Yamada, S., A. Sagara, S. Imagawa, T. Mito, & O. Motojima. (2007). Conceptual design of the cryogenic system for the helical-type fusion power plant FFHR. Fusion Engineering and Design. 82(15-24). 2817–2823. 5 indexed citations
15.
Imagawa, S., N. Yanagi, S. Hamaguchi, et al.. (2006). Improvement in Cryogenic Stability of the Model Coil of the LHD Helical Coil by Lowering the Temperature. IEEE Transactions on Applied Superconductivity. 16(2). 755–758. 3 indexed citations
16.
Ninomiya, A., et al.. (2005). Introduction of Fuzzy Logic Theorem for Quench Detection in the Superconducting Coil System of a Large Helical Device. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 40(3). 93–99. 1 indexed citations
17.
Shirai, Yasuyuki, et al.. (2005). Stability of Superconducting Wire With Various Surface Conditions in Pressurized He II (1)—Experimental Results. IEEE Transactions on Applied Superconductivity. 15(2). 1703–1706. 2 indexed citations
18.
Sagara, A., Kunihiko Watanabe, K. Yamazaki, et al.. (1998). LHD-Type Compact Helical Reactors. 1 indexed citations
19.
Yamamoto, J., O. Motojima, T. Mito, et al.. (1994). New Evaluation Method of Superconductor Characteristics for Realizing the Large Helical Device. 2 indexed citations
20.
Satow, T., J. Yamamoto, K. Takahata, et al.. (1993). Present status of design and manufacture of the superconducting magnets for the Large Helical Device. IEEE Transactions on Applied Superconductivity. 3(1). 365–368. 20 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by T. Ando Breakdown of academic impact, for papers by Franco Mangiarotti Breakdown of academic impact, for papers by P. Titus Breakdown of academic impact, for papers by C. Gung Breakdown of academic impact, for papers by M.J. Gouge Breakdown of academic impact, for papers by A. Pizzuto Breakdown of academic impact, for papers by A. Iwamoto Breakdown of academic impact, for papers by Elizabeth Surrey Breakdown of academic impact, for papers by Charles Reece Breakdown of academic impact, for papers by H.J.N. van Eck
Rankless by CCL
2026