N. Ohyabu

8.4k total citations
169 papers, 2.7k citations indexed

About

N. Ohyabu is a scholar working on Nuclear and High Energy Physics, Materials Chemistry and Astronomy and Astrophysics. According to data from OpenAlex, N. Ohyabu has authored 169 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 149 papers in Nuclear and High Energy Physics, 92 papers in Materials Chemistry and 59 papers in Astronomy and Astrophysics. Recurrent topics in N. Ohyabu's work include Magnetic confinement fusion research (148 papers), Fusion materials and technologies (85 papers) and Ionosphere and magnetosphere dynamics (58 papers). N. Ohyabu is often cited by papers focused on Magnetic confinement fusion research (148 papers), Fusion materials and technologies (85 papers) and Ionosphere and magnetosphere dynamics (58 papers). N. Ohyabu collaborates with scholars based in Japan, Germany and United States. N. Ohyabu's co-authors include O. Motojima, A. Komori, S. Masuzaki, T. Morisaki, K. Yamazaki, K. Narihara, A. Iiyoshi, Masami Fujiwara, H. Suzuki and R. Sakamoto and has published in prestigious journals such as Physical Review Letters, Journal of Geophysical Research Atmospheres and Journal of Applied Physics.

In The Last Decade

N. Ohyabu

162 papers receiving 2.6k 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. Ohyabu Japan 26 2.4k 1.3k 1.0k 699 474 169 2.7k
A. Komori Japan 26 2.3k 1.0× 1.1k 0.9× 934 0.9× 615 0.9× 548 1.2× 166 2.7k
J. C. DeBoo United States 32 2.8k 1.2× 1.2k 1.0× 1.3k 1.3× 742 1.1× 703 1.5× 91 3.0k
D. Mossessian United States 27 2.4k 1.0× 1.1k 0.8× 1.3k 1.3× 615 0.9× 473 1.0× 56 2.6k
K. Y. Watanabe Japan 24 2.2k 0.9× 696 0.5× 1.4k 1.3× 500 0.7× 425 0.9× 178 2.4k
H. Kubo Japan 26 2.0k 0.8× 1.4k 1.1× 568 0.5× 692 1.0× 411 0.9× 135 2.3k
R. T. Snider United States 23 1.7k 0.7× 544 0.4× 804 0.8× 389 0.6× 312 0.7× 56 1.8k
Y. Lin United States 31 2.3k 1.0× 932 0.7× 1.2k 1.1× 545 0.8× 660 1.4× 119 2.5k
P. G. Carolan United Kingdom 26 1.8k 0.7× 509 0.4× 941 0.9× 385 0.6× 428 0.9× 73 1.9k
Y. Kusama Japan 29 2.2k 0.9× 684 0.5× 1.2k 1.2× 440 0.6× 509 1.1× 123 2.4k
R. Seraydarian United States 24 1.7k 0.7× 997 0.8× 888 0.8× 304 0.4× 245 0.5× 51 2.0k

Countries citing papers authored by N. Ohyabu

Since Specialization
Citations

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

Fields of papers citing papers by N. Ohyabu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Ohyabu

This figure shows the co-authorship network connecting the top 25 collaborators of N. Ohyabu. A scholar is included among the top collaborators of N. Ohyabu 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. Ohyabu. N. Ohyabu 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.
Kobayashi, M., Y. Feng, S. Morita, et al.. (2014). Study on impurity screening in stochastic magnetic boundary of the Large Helical Device.
2.
Masuzaki, S., M. Kobayashi, M. Tokitani, et al.. (2010). Fuel Retention in LHD. Fusion Science & Technology. 58(1). 321–330. 4 indexed citations
3.
Ichiguchi, K., et al.. (2010). Interaction between static magnetic islands and interchange modes in a straight heliotron plasma with high resistivity. Physics of Plasmas. 17(6). 7 indexed citations
4.
Masuzaki, S., M. Kobayashi, T. Morisaki, et al.. (2009). Investigation on the influence of plasma properties and SOL transport on the particle flux profiles on divertor plates in the Large Helical Device. Journal of Nuclear Materials. 390-391. 286–289. 5 indexed citations
5.
Kanno, R., M. Nunami, S. Satake, et al.. (2008). Monte-Carlo Simulation of Neoclassical Transport in Magnetic Islands and Ergodic Regions. Plasma and Fusion Research. 3. S1060–S1060. 3 indexed citations
6.
Isaev, M. Yu., K. Y. Watanabe, M. Yokoyama, et al.. (2008). LHD Bootstrap Current Coefficient Calculations with the VENUS+δ f code. Plasma and Fusion Research. 3. 36–36. 7 indexed citations
7.
Shoji, M., A. Iwamae, M. Goto, et al.. (2007). Three-dimensional neutral particle transport simulation for analyzing polarization resolved H-alpha spectra in the large helical device. Journal of Nuclear Materials. 363-365. 827–832. 9 indexed citations
8.
Ohyabu, N., T. Morisaki, S. Masuzaki, et al.. (2006). Observation of Stable Superdense Core Plasmas in the Large Helical Device. Physical Review Letters. 97(5). 55002–55002. 103 indexed citations
9.
Ida, K., Τ. Shimozuma, H. Funaba, et al.. (2003). Characteristics of Electron Heat Transport of Plasma with an Electron Internal-Transport Barrier in the Large Helical Device. Physical Review Letters. 91(8). 85003–85003. 79 indexed citations
10.
Morisaki, T., et al.. (2002). Effect of Magnetic Ergodicity on Edge Plasma Structure and Divertor Flux Distribution in LHD. Contributions to Plasma Physics. 42(2-4). 321–326. 4 indexed citations
11.
Ida, K., N. Ohyabu, T. Morisaki, et al.. (2001). Observation of Plasma Flow at the Magnetic Island in the Large Helical Device. Physical Review Letters. 88(1). 15002–15002. 101 indexed citations
12.
Isobe, M., M. Sasao, A. V. Krasilnikov, et al.. (2001). Charge exchange neutral particle analysis with natural diamond detectors on LHD heliotron. Review of Scientific Instruments. 72(1). 611–614. 25 indexed citations
13.
Ohyabu, N., Akio Komori, Kazuo Kawahata, et al.. (2000). Recent Progress of the LHD Experimental Research. Journal of Plasma and Fusion Research. 76(5). 425–434. 2 indexed citations
14.
Nakajima, N., et al.. (2000). One-dimensional simulation on stability of detached plasma in a tokamak divertor. Plasma Physics and Controlled Fusion. 42(4). 401–413. 23 indexed citations
15.
Sagara, A., Kunihiko Watanabe, K. Yamazaki, et al.. (1998). LHD-Type Compact Helical Reactors. 1 indexed citations
16.
Kubota, Yūsuke, N. Noda, A. Sagara, et al.. (1995). Development of High Heat Flux Components in Large Helical Device (LHD). 159–163. 3 indexed citations
17.
Hayashi, T., et al.. (1991). Suppression of magnetic surface breaking by extra coils in finite beta equilibria of helical systems. Nuclear Fusion. 31(9). 1767–1770. 4 indexed citations
18.
Ohyabu, N., T. H. Osborne, G.L. Jahns, E. J. Strait, & R.D. Stambaugh. (1989). Features of edge magnetic turbulence in DIII-D expanded boundary divertor discharges. Nuclear Fusion. 29(3). 475–479. 12 indexed citations
19.
Sheffield, John, R. A. Dory, W. A. Houlberg, et al.. (1986). Physics Guidelines for the Compact Ignition Tokamak. Fusion Technology. 10(3P2A). 481–490. 3 indexed citations
20.
Ohyabu, N., Shinya Sasaki, & N. Kawashima. (1974). Delayed Emission of Cyclotron Harmonics Triggered by a High-Power Microwave Pulse. Physical Review Letters. 33(6). 344–346. 11 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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