N Isei

1.2k total citations
34 papers, 620 citations indexed

About

N Isei is a scholar working on Nuclear and High Energy Physics, Biomedical Engineering and Materials Chemistry. According to data from OpenAlex, N Isei has authored 34 papers receiving a total of 620 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Nuclear and High Energy Physics, 18 papers in Biomedical Engineering and 13 papers in Materials Chemistry. Recurrent topics in N Isei's work include Magnetic confinement fusion research (33 papers), Superconducting Materials and Applications (18 papers) and Fusion materials and technologies (13 papers). N Isei is often cited by papers focused on Magnetic confinement fusion research (33 papers), Superconducting Materials and Applications (18 papers) and Fusion materials and technologies (13 papers). N Isei collaborates with scholars based in Japan, United States and Russia. N Isei's co-authors include A. Isayama, Yoshihiro Kamada, Takao Fujita, M. Sato, Y. Kawano, Y. Neyatani, T. Ozeki, R. Yoshino, Masayasu Satō and T. Kondoh and has published in prestigious journals such as Japanese Journal of Applied Physics, Review of Scientific Instruments and Journal of the Physical Society of Japan.

In The Last Decade

N Isei

33 papers receiving 543 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
N Isei Japan 13 601 279 265 224 115 34 620
W. Howl United States 6 667 1.1× 243 0.9× 322 1.2× 226 1.0× 147 1.3× 6 680
P. Lomas United Kingdom 13 481 0.8× 273 1.0× 152 0.6× 169 0.8× 100 0.9× 42 523
M.E. Fenstermacher United States 17 706 1.2× 409 1.5× 267 1.0× 223 1.0× 134 1.2× 45 730
A. Polevoi France 13 602 1.0× 302 1.1× 243 0.9× 247 1.1× 186 1.6× 26 657
M. Price United Kingdom 13 612 1.0× 332 1.2× 306 1.2× 151 0.7× 119 1.0× 21 691
the MAST team United Kingdom 15 661 1.1× 250 0.9× 373 1.4× 185 0.8× 150 1.3× 21 681
B. Kurzan Germany 12 443 0.7× 192 0.7× 237 0.9× 113 0.5× 110 1.0× 21 462
K. Ushigusa Japan 17 686 1.1× 303 1.1× 230 0.9× 323 1.4× 264 2.3× 73 745
R. Brakel Germany 15 585 1.0× 241 0.9× 270 1.0× 149 0.7× 132 1.1× 56 633
The JET Team United Kingdom 14 477 0.8× 343 1.2× 148 0.6× 115 0.5× 106 0.9× 23 529

Countries citing papers authored by N Isei

Since Specialization
Citations

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

Fields of papers citing papers by N Isei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N Isei

This figure shows the co-authorship network connecting the top 25 collaborators of N Isei. A scholar is included among the top collaborators of N Isei 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 N Isei. N Isei 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.
Isayama, A., et al.. (2003). Singular Value Decomposition Analysis of Multichannel Electron Cyclotron Emission Signals of Tokamak Plasma. Japanese Journal of Applied Physics. 42(Part 2, No. 3B). L329–L331. 1 indexed citations
2.
Sato, M., Hiroyuki Kimura, Y. Miura, et al.. (2002). Investigation on ripple loss reduction by ferritic steel plate insertion in JFT-2M: comparison between experimental and computational data. Nuclear Fusion. 42(8). 1008–1013. 5 indexed citations
3.
Tsuzuki, K., M. Sato, H. Kawashima, et al.. (2002). Recent activities on the compatibility of the ferritic steel wall with the plasma in the JFT-2M tokamak. Journal of Nuclear Materials. 307-311. 1386–1390. 10 indexed citations
4.
Isayama, A., N Isei, S. Ishida, & M. Sato. (2002). A 20-channel electron cyclotron emission detection system for a grating polychromator in JT-60U. Review of Scientific Instruments. 73(3). 1165–1168. 9 indexed citations
5.
Isayama, A., Yoshihiro Kamada, T. Ozeki, et al.. (2001). Long sustainment of quasi-steady-state high  pH mode discharges in JT-60U. Nuclear Fusion. 41(6). 761–768. 45 indexed citations
6.
Isayama, A., N Isei, S. Ishida, et al.. (2001). Electron temperature perturbations measured by electron cyclotron emission diagnostic systems in JT-60U. Fusion Engineering and Design. 53(1-4). 129–135. 8 indexed citations
7.
Kamiya, K., H. Kimura, K. Hoshino, et al.. (2001). Multichannel motional Stark effect diagnostic discriminating radial electric field in the JFT-2M tokamak. Review of Scientific Instruments. 72(7). 2931–2935. 5 indexed citations
8.
Isei, N, A. Isayama, M. Sato, et al.. (2001). Electron cyclotron emission measurements in JT-60U. Fusion Engineering and Design. 53(1-4). 213–220. 11 indexed citations
9.
Kimura, H., M. Sato, H. Kawashima, et al.. (2001). Progress of advanced material tokamak experiment (AMTEX) program on JFT-2M. Fusion Engineering and Design. 56-57. 837–841. 15 indexed citations
10.
Kawashima, Hisato, et al.. (2000). Ripple Reduction Test by Ferritic Steel Board Insertion in the JFT-2M Tokamak. Journal of Plasma and Fusion Research. 76(6). 585–592. 1 indexed citations
11.
Takizuka, T., Hiroshi Shirai, Takao Fujita, et al.. (1999). Abrupt in time and wide in space variations of heat diffusivity during ITB formation in JT-60U reverse shear discharges. Plasma Physics and Controlled Fusion. 41(10). L39–L47. 17 indexed citations
12.
Isayama, A., Yoshihiro Kamada, T. Ozeki, & N Isei. (1999). Measurement of magnetic island width in long-pulse, high- discharges in JT-60U. Plasma Physics and Controlled Fusion. 41(1). 35–43. 52 indexed citations
13.
Shirai, Hiroshi, M. Kikuchi, T. Takizuka, et al.. (1999). Reduced transport andErshearing in improved confinement regimes in JT-60U. Nuclear Fusion. 39(11Y). 1713–1722. 67 indexed citations
14.
Satō, Masayasu, N Isei, S. Ishida, & A. Isayama. (1998). Effects of Relativistic Frequency Down-Shift and Optical Thickness on Measurements of Electron Temperature Profile from Electron Cyclotron Emission in Medium Temperature Tokamak Plasmas. Journal of the Physical Society of Japan. 67(9). 3090–3099. 10 indexed citations
15.
Koide, Y., M. Mori, Takao Fujita, et al.. (1998). Study of internal transport barriers by comparison of reversed shear and high- discharges in JT-60U. Plasma Physics and Controlled Fusion. 40(5). 641–645. 24 indexed citations
16.
Yoshino, R., et al.. (1997). Fast plasma shutdown by killer pellet injection in JT-60U with reduced heat flux on the divertor plate and avoiding runaway electron generation. Plasma Physics and Controlled Fusion. 39(2). 313–332. 90 indexed citations
17.
Sato, M., N Isei, A. Isayama, et al.. (1997). Measurements and analysis of electron cyclotron emission in JT-60U. Fusion Engineering and Design. 34-35. 477–481. 9 indexed citations
18.
Takizuka, T., et al.. (1996). Time Behavior of Heat Diffusivity during L-H-L Transitions in JT-60U. Japanese Journal of Applied Physics. 35(6R). 3595–3595. 8 indexed citations
19.
Neyatani, Y., et al.. (1994). Operational Scenarios to Avoid Disruptions in JT-60U. 70(10). 1081–1101. 3 indexed citations
20.
Satō, Masayasu, et al.. (1991). Faraday Rotation and Elliptization of Electron Cyclotron Emission on Reactor-Grade Tokamak Plasma. Japanese Journal of Applied Physics. 30(11B). L1989–L1989. 5 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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