Kazuo Toi

622 total citations
56 papers, 379 citations indexed

About

Kazuo Toi is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Aerospace Engineering. According to data from OpenAlex, Kazuo Toi has authored 56 papers receiving a total of 379 indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Nuclear and High Energy Physics, 36 papers in Astronomy and Astrophysics and 8 papers in Aerospace Engineering. Recurrent topics in Kazuo Toi's work include Magnetic confinement fusion research (52 papers), Ionosphere and magnetosphere dynamics (35 papers) and Solar and Space Plasma Dynamics (18 papers). Kazuo Toi is often cited by papers focused on Magnetic confinement fusion research (52 papers), Ionosphere and magnetosphere dynamics (35 papers) and Solar and Space Plasma Dynamics (18 papers). Kazuo Toi collaborates with scholars based in Japan, United States and Czechia. Kazuo Toi's co-authors include M. Isobe, K. Ogawa, K. Nakamura, M. Osakabe, Satoshi Itoh, S. Ohdachi, D. A. Spong, A. Shimizu, S. Okamura and K. Y. Watanabe and has published in prestigious journals such as Physical Review Letters, Japanese Journal of Applied Physics and Review of Scientific Instruments.

In The Last Decade

Kazuo Toi

53 papers receiving 365 citations

Peers

Kazuo Toi

NHEP

M. Turner United Kingdom

M. Zerbini Italy

H.-U. Fahrbach Germany

H. Bergsåker Sweden

L. Panaccione Italy

P. V. Savrukhin Russia

S.D. Scott United States

A. Lvovskiy United States

G. Schramm Germany

J. Gernhardt Germany

M. Turner United Kingdom

Kazuo Toi

314 ×1.0

NHEP

162 ×0.8

64 ×0.6

86 ×1.2

64 ×1.2

Citations per year, relative to Kazuo Toi Kazuo Toi (= 1×) peers M. Turner

Countries citing papers authored by Kazuo Toi

Since Specialization

Citations

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

Fields of papers citing papers by Kazuo Toi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazuo Toi

This figure shows the co-authorship network connecting the top 25 collaborators of Kazuo Toi. A scholar is included among the top collaborators of Kazuo Toi 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 Kazuo Toi. Kazuo Toi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Toi, Kazuo, T. Onchi, Hideki Zushi, et al.. (2023). Effects of toroidally-distributed-divertor biasing on scrape-off-layer (SOL) current drive, divertor particle flux and fast electron confinement in the QUEST spherical tokamak. Nuclear Fusion. 63(10). 106018–106018. 2 indexed citations

Ogawa, K., M. Isobe, Kazuo Toi, et al.. (2014). Energetic ion losses caused by magnetohydrodynamic activity resonant and non-resonant with energetic ions in Large Helical Device. Plasma Physics and Controlled Fusion. 56(9). 94005–94005. 12 indexed citations

Ohdachi, S., et al.. (2014). Spatial Mode Structure of Magnetohydrodynamic Instabilities Observed by a Tangentially Viewing Soft X-Ray Camera in LHD. IEEE Transactions on Plasma Science. 42(10). 2732–2733. 1 indexed citations

Toi, Kazuo. (2013). Energetic-Ion-Driven Global Instabilities Observed in the Large Helical Device and Their Effects on Energetic Ion Confinement. Plasma and Fusion Research. 8(0). 1102002–1102002. 2 indexed citations

Ogawa, K., M. Isobe, Kazuo Toi, & LHD Experiment Group. (2012). Beam Ion Losses Caused by Magnetic Field Ripples in Various Plasma Parameter Ranges in the Large Helical Device. Plasma and Fusion Research. 7(0). 2402014–2402014. 4 indexed citations

Toi, Kazuo. (2012). Energetic-particle-driven global instabilities in helical plasmas and comparison with tokamak plasmas. AIP conference proceedings. 116–128. 1 indexed citations

Isobe, M., Yi Liu, Guoliang Yuan, et al.. (2011). Experimental Check of Deceleration of Neutral Beam-Injected Energetic Ions in the HL-2A Tokamak. Plasma and Fusion Research. 6. 2402107–2402107. 5 indexed citations

Ogawa, K., M. Isobe, & Kazuo Toi. (2009). Installation of Bidirectional Lost Fast-Ion Probe in the Large Helical Device. 3 indexed citations

Ogawa, K., M. Isobe, Kazuo Toi, & LHD Experiment Group. (2009). Observation of Fast Ion Losses Induced by Various MHD Modes Driven by Fast Ions and Bulk Plasma Pressure in the Large Helical Device. Plasma and Fusion Research. 4. 33–33. 4 indexed citations

10.

Nagaoka, K., M. Isobe, Kazuo Toi, et al.. (2008). Radial Transport Characteristics of Fast Ions Due to Energetic-Particle Modes inside the Last Closed-Flux Surface in the Compact Helical System. Physical Review Letters. 100(6). 65005–65005. 32 indexed citations

11.

Ido, T., A. Shimizu, M. Nishiura, et al.. (2008). Measurement of electrostatic potential fluctuation using heavy ion beam probe in large helical device. Review of Scientific Instruments. 79(10). 10F318–10F318. 4 indexed citations

12.

Takeuchi, Masaki, Kazuo Toi, Tsuyoshi Akiyama, et al.. (2008). Toroidally non-uniform formation of the edge-transport-barrier by low-to-high confinement transition on the Compact Helical System. Nuclear Fusion. 48(2). 24015–24015. 2 indexed citations

13.

Nagaoka, K., M. Isobe, Kazuo Toi, et al.. (2007). Calibrations of Fast Ion Flux Measurement Using a Hybrid Directional Probe. Plasma and Fusion Research. 2. S1092–S1092. 5 indexed citations

14.

Takeuchi, Masaki, Kazuo Toi, K. Nagaoka, et al.. (2006). Characteristic Formation of Edge Transport Barrier in the Compact Helical System. Plasma and Fusion Research. 1. 27–27. 2 indexed citations

15.

Watanabe, F., S. Ohdachi, Kazuo Toi, et al.. (2005). Observation of Internal Structure of Edge MHD Modes in High Beta Plasmas on the Large Helical Device. Journal of Plasma and Fusion Research. 81(12). 967–968. 5 indexed citations

16.

Toi, Kazuo, et al.. (1989). Eddy Current Measurement on a Noncircular Model Shell. Japanese Journal of Applied Physics. 28(1R). 112–112. 9 indexed citations

17.

Toi, Kazuo, et al.. (1986). Spectroscopic Measurement of Electron Temperature during Lower Hybrid Current Startup in JIPP T-IIU Tokamak. Japanese Journal of Applied Physics. 25(3R). 458–458. 4 indexed citations

18.

Ogawa, I., Kazuo Kawahata, Nobuaki Noda, et al.. (1986). Characteristics of the Detectors for Bolometric Measurement in Application to High Temperature Plasma. Japanese Journal of Applied Physics. 25(7R). 1057–1057. 4 indexed citations

19.

Tetsuka, T., Kazuo Kawahata, S. Okajima, et al.. (1985). Observation of Mode-Converted Ion Bernstein Wave by an HCN Laser Scattering. Journal of the Physical Society of Japan. 54(10). 3757–3762. 3 indexed citations

20.

Kawai, Yoshinobu, et al.. (1979). CONFINEMENT OF OHMICALLY HEATED PLASMAS AND TURBULENT HEATING IN HIGH-MAGNETICFIELD TOKAMAK TRIAM-1. Kyushu University Institutional Repository (QIR) (Kyushu University). 27(85). 85–98. 1 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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