H. Tojo

666 total citations
40 papers, 228 citations indexed

About

H. Tojo is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Electrical and Electronic Engineering. According to data from OpenAlex, H. Tojo has authored 40 papers receiving a total of 228 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Nuclear and High Energy Physics, 15 papers in Astronomy and Astrophysics and 11 papers in Electrical and Electronic Engineering. Recurrent topics in H. Tojo's work include Magnetic confinement fusion research (33 papers), Ionosphere and magnetosphere dynamics (15 papers) and Laser-Plasma Interactions and Diagnostics (12 papers). H. Tojo is often cited by papers focused on Magnetic confinement fusion research (33 papers), Ionosphere and magnetosphere dynamics (15 papers) and Laser-Plasma Interactions and Diagnostics (12 papers). H. Tojo collaborates with scholars based in Japan, Italy and Romania. H. Tojo's co-authors include T. Hatae, A. Ejiri, K. Itami, Y. Takase, Osamu Watanabe, J. Hiratsuka, M. Sasaki, Y. Nagashima, T. Oosako and Takashi Yamaguchi and has published in prestigious journals such as Review of Scientific Instruments, Surface and Coatings Technology and Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms.

In The Last Decade

H. Tojo

39 papers receiving 220 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Tojo Japan 10 182 81 78 47 46 40 228
M. Bassan Italy 9 131 0.7× 80 1.0× 45 0.6× 77 1.6× 34 0.7× 28 210
N. S. Wolf United States 10 228 1.3× 64 0.8× 106 1.4× 32 0.7× 64 1.4× 30 277
M. R. Dunstan United Kingdom 9 330 1.8× 46 0.6× 179 2.3× 44 0.9× 63 1.4× 13 354
G.L. Campbell United States 6 321 1.8× 89 1.1× 121 1.6× 41 0.9× 83 1.8× 21 359
Y. U. Nam South Korea 11 189 1.0× 42 0.5× 70 0.9× 14 0.3× 51 1.1× 21 215
K. Sato Japan 9 131 0.7× 53 0.7× 64 0.8× 70 1.5× 19 0.4× 33 236
F. Glass United States 8 140 0.8× 44 0.5× 34 0.4× 35 0.7× 17 0.4× 16 170
Zong Xu China 10 144 0.8× 42 0.5× 35 0.4× 42 0.9× 40 0.9× 25 220
S. E. Grebenshchikov Russia 6 179 1.0× 52 0.6× 64 0.8× 27 0.6× 16 0.3× 26 225
I. Coffey United Kingdom 8 204 1.1× 35 0.4× 63 0.8× 20 0.4× 56 1.2× 14 237

Countries citing papers authored by H. Tojo

Since Specialization
Citations

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

Fields of papers citing papers by H. Tojo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Tojo

This figure shows the co-authorship network connecting the top 25 collaborators of H. Tojo. A scholar is included among the top collaborators of H. Tojo 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 H. Tojo. H. Tojo 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.
Fassina, A., L. Giudicotti, S. Soare, et al.. (2024). Collection optics of JT-60SA edge Thomson scattering diagnostic. Review of Scientific Instruments. 95(8). 1 indexed citations
2.
Tojo, H.. (2023). A new concept for polarimetric Thomson scattering diagnostics. Fusion Engineering and Design. 191. 113511–113511. 3 indexed citations
3.
Davis, S., A. Fassina, L. Giudicotti, et al.. (2023). Design and characterization of the polychromators for JT-60SA Thomson scattering systems. Fusion Engineering and Design. 192. 113591–113591. 3 indexed citations
4.
Tojo, H., R. Pasqualotto, A. Fassina, et al.. (2021). Design of JT-60SA core Thomson scattering diagnostic system. Review of Scientific Instruments. 92(4). 43556–43556. 11 indexed citations
5.
Bando, T., H. Tojo, M. Takechi, et al.. (2021). On Collapses in Strong Reversed Shear Plasmas During or Just After Plasma Current Ramp-Up in JT-60U. Plasma and Fusion Research. 16(0). 1402089–1402089.
6.
Tojo, H., I. Yamada, Ryo Yasuhara, et al.. (2016). Validations of calibration-free measurements of electron temperature using double-pass Thomson scattering diagnostics from theoretical and experimental aspects. Review of Scientific Instruments. 87(9). 93502–93502. 3 indexed citations
7.
Ejiri, A., Takahiro Shinya, Y. Takase, et al.. (2015). Thomson scattering measurements in low-density plasmas in the TST-2 spherical tokamak. Journal of Instrumentation. 10(12). C12020–C12020. 9 indexed citations
8.
Tojo, H., I. Yamada, Ryo Yasuhara, et al.. (2014). Signal evaluations using singular value decomposition for Thomson scattering diagnostics. Review of Scientific Instruments. 85(11). 11D865–11D865. 2 indexed citations
9.
Tojo, H., A. Ejiri, J. Hiratsuka, et al.. (2012). First measurement of electron temperature from signal ratios in a double-pass Thomson scattering system. Review of Scientific Instruments. 83(2). 23507–23507. 13 indexed citations
10.
Tojo, H., A. Ejiri, J. Hiratsuka, et al.. (2012). Demonstration of in-situ relative calibration method for a Thomson scattering diagnostic on TST-2. Journal of Instrumentation. 7(4). P04005–P04005. 2 indexed citations
11.
Tojo, H., et al.. (2012). Anisotropic electron temperature measurements without knowing the spectral transmissivity for a JT-60SA Thomson scattering diagnostic. Review of Scientific Instruments. 83(10). 10E346–10E346. 1 indexed citations
12.
Hiratsuka, J., A. Ejiri, Makoto Hasegawa, et al.. (2012). Off-Axis Temperature Anisotropy Measurement by Double-Pass Thomson Scattering Diagnostic System on TST-2. Plasma and Fusion Research. 7(0). 2402092–2402092. 9 indexed citations
13.
Hiratsuka, J., A. Ejiri, Makoto Hasegawa, et al.. (2011). Development of a Double-Pass Thomson Scattering System in the TST-2 Spherical Tokamak. Plasma and Fusion Research. 6. 1202133–1202133. 10 indexed citations
14.
Tojo, H., A. Ejiri, Y. Takase, et al.. (2009). Phase Alignments between MHD Modes Followed by Minor Collapses on TST-2. Plasma and Fusion Research. 4. 15–15. 1 indexed citations
15.
Ejiri, A., Y. Takase, T. Oosako, et al.. (2009). Non-inductive plasma current start-up by EC and RF power in the TST-2 spherical tokamak. Nuclear Fusion. 49(6). 65010–65010. 27 indexed citations
16.
Tojo, H., M. Gryaznevich, A. Ejiri, A. Sykes, & Y. Takase. (2008). Temporal Evolution of the Pressure Profile and Mode Behavior during Internal Reconnection Events in the MAST Spherical Tokamak. Plasma and Fusion Research. 3. S1065–S1065. 3 indexed citations
17.
Watanabe, Osamu, A. Ejiri, Takashi Yamaguchi, et al.. (2008). Plasma Current Sustainment by RF Power in ECH Start-up Plasma in the TST-2 Spherical Tokamak. Plasma and Fusion Research. 3. 49–49. 5 indexed citations
18.
Ejiri, A., T. Oosako, Yusuke Shimada, et al.. (2007). ECH and HHFW Start-Up Experiments on the TST-2 Spherical Tokamak. Fusion Science & Technology. 51(2T). 168–170. 4 indexed citations
19.
Torii, Y., A. Ejiri, Tetsuya Masuda, et al.. (2007). First Observation of RF-Induced Visible Light Fluctuations. Plasma and Fusion Research. 2. 23–23. 1 indexed citations
20.
Yamada, Takuma, A. Ejiri, T. Oosako, et al.. (2007). Reflectometry for Density Fluctuation and Profile Measurements in TST-2. Plasma and Fusion Research. 2. S1037–S1037. 3 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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