A. Sagara

8.9k total citations
427 papers, 4.8k citations indexed

About

A. Sagara is a scholar working on Materials Chemistry, Nuclear and High Energy Physics and Aerospace Engineering. According to data from OpenAlex, A. Sagara has authored 427 papers receiving a total of 4.8k indexed citations (citations by other indexed papers that have themselves been cited), including 317 papers in Materials Chemistry, 187 papers in Nuclear and High Energy Physics and 135 papers in Aerospace Engineering. Recurrent topics in A. Sagara's work include Fusion materials and technologies (278 papers), Magnetic confinement fusion research (186 papers) and Nuclear Materials and Properties (121 papers). A. Sagara is often cited by papers focused on Fusion materials and technologies (278 papers), Magnetic confinement fusion research (186 papers) and Nuclear Materials and Properties (121 papers). A. Sagara collaborates with scholars based in Japan, United States and Germany. A. Sagara's co-authors include T. Muroga, H. Tamura, O. Motojima, Teruya Tanaka, N. Yanagi, Hidetoshi Hashizume, N. Noda, J. Miyazawa, S. Masuzaki and T. Goto and has published in prestigious journals such as SHILAP Revista de lepidopterología, Electrochimica Acta and Applied Surface Science.

In The Last Decade

A. Sagara

414 papers receiving 4.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. Sagara Japan	31	3.3k	1.7k	1.2k	1.2k	628	427	4.8k
O. Motojima Japan	26	1.7k 0.5×	2.9k 1.7×	1.4k 1.2×	1.2k 1.0×	151 0.2×	394	4.0k
M. Mayer Germany	45	6.0k 1.8×	2.2k 1.3×	436 0.4×	724 0.6×	592 0.9×	250	7.7k
W.R. Wampler United States	34	2.7k 0.8×	1.2k 0.7×	284 0.2×	280 0.2×	200 0.3×	149	3.7k
T. Muroga Japan	44	8.1k 2.5×	726 0.4×	755 0.6×	1.8k 1.6×	3.4k 5.4×	537	9.9k
Takeshi Hirai Japan	36	3.9k 1.2×	1.4k 0.8×	352 0.3×	559 0.5×	1.0k 1.6×	117	4.4k
D. N. Ruzic United States	33	2.3k 0.7×	1.2k 0.7×	504 0.4×	423 0.4×	345 0.5×	276	3.9k
M. Balden Germany	40	4.4k 1.3×	1.1k 0.7×	258 0.2×	448 0.4×	1.0k 1.6×	231	5.3k
T. Hirai Japan	37	3.5k 1.1×	884 0.5×	363 0.3×	318 0.3×	845 1.3×	139	4.7k
M.W. Guinan United States	25	2.4k 0.7×	345 0.2×	539 0.4×	527 0.5×	487 0.8×	73	3.4k
M. Rubel Sweden	36	4.0k 1.2×	2.6k 1.5×	289 0.2×	654 0.6×	284 0.5×	263	4.6k

Countries citing papers authored by A. Sagara

Since Specialization

Citations

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

Fields of papers citing papers by A. Sagara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Sagara

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Mitarai, O., Makoto Katsurai, H. Tamura, et al.. (2019). Magnetic interaction between a tokamak reactor and its reinforced-concrete building. Fusion Engineering and Design. 146. 2057–2061. 1 indexed citations

Goto, T., J. Miyazawa, H. Tamura, et al.. (2019). Conceptual design of a compact helical fusion reactor FFHR-c1 for the early demonstration of year-long electric power generation. Nuclear Fusion. 59(7). 76030–76030. 8 indexed citations

Tokitani, M., A. Kreter, R. Sakamoto, et al.. (2019). Influence of thermal shocks on the He induced surface morphology on tungsten. Nuclear Materials and Energy. 18. 321–325. 3 indexed citations

Goto, T., J. Miyazawa, N. Yanagi, et al.. (2018). Core plasma design of the compact helical reactor with a consideration of the equipartition effect. Plasma Physics and Controlled Fusion. 60(7). 74001–74001. 3 indexed citations

Lee, H.T., Masakazu Oya, M. Tokitani, et al.. (2017). Erosion and morphology changes of F82H steel under simultaneous hydrogen and helium irradiation. Fusion Engineering and Design. 124. 356–359. 6 indexed citations

Miyamoto, M., D. Nishijima, M.J. Baldwin, R.P. Doerner, & A. Sagara. (2017). Microstructure and deuterium retention of beryllium co-deposition layer formed under high density plasma exposure. Nuclear Materials and Energy. 12. 633–637. 5 indexed citations

Kondo, Masatoshi, Minoru Takahashi, Narumi Suzuki, et al.. (2016). On-line monitoring of oxygen potential and structure of oxide layer in liquid metals by electrochemical methods. Doryoku, Enerugi Gijutsu Shinpojiumu koen ronbunshu/Doryoku, enerugi gijutsu no saizensen koen ronbunshu. 2016.21(0). B241–B241. 1 indexed citations

Goto, T., J. Miyazawa, R. Sakamoto, et al.. (2015). Integrated physics analysis of plasma start-up scenario of helical reactor FFHR-d1. Nuclear Fusion. 55(6). 63040–63040. 6 indexed citations

Terazaki, Y., N. Yanagi, Kyohei Natsume, et al.. (2013). Measurement of the Joint Resistance of Large-Current YBCO Conductors. National Institute for Fusion Science Repository (National Institute for Fusion Science). 249. 1 indexed citations

10.

Fukada, Satoshi, et al.. (2011). Experimental Study of Counter-current Extraction Tower for Tritium Recovery in Flibe Blanket of Fusion Reactor. National Institute for Fusion Science Repository (National Institute for Fusion Science). 286. 1 indexed citations

11.

Sagara, A. & Teruya Tanaka. (2011). Long-Life Flibe Blanket Design for the LHD-Type Reactor FFHR. 241.

12.

Norimatsu, T., H. Homma, M. Nakai, et al.. (2011). Leakage Control of Tritium Through Heat Cycles of Conceptual-Design, Laser-Fusion Reactor KOYO-F. Fusion Science & Technology. 60(3). 893–896. 5 indexed citations

13.

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

14.

Kondo, Masatoshi, T. Muroga, N. Noda, et al.. (2008). Progress in Flibe Corrosion Study toward Material Research Loop and Advanced Liquid Breeder Blanket. 5 indexed citations

15.

Sagara, A., et al.. (2008). The Fusion Reactor Wall is Getting Hot!―A Challenge towards the Future for Numerical Modelling（１）. Journal of the Atomic Energy Society of Japan. 50(6). 378–383.

16.

Voitsenya, V. S., S. Masuzaki, O. Motojima, A. Sagara, & W. Jacob. (2006). Impact of N 2 +H 2 Mixture Plasma on Carbon-containing Film. The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine). 6. 141–143. 4 indexed citations

17.

Hino, Tomoaki, Masao Hashiba, Y. Yamauchi, et al.. (2001). Conditionings for plasma facing walls of large helical device. Journal of Nuclear Materials. 290-293. 1176–1179. 12 indexed citations

18.

Sagara, A., Kunihiko Watanabe, K. Yamazaki, et al.. (1998). LHD-Type Compact Helical Reactors. 1 indexed citations

19.

Hishinuma, A., et al.. (1997). The Development of Low Activation Ferritic Steels for Fusion Application. Science Reports of the Research Institutes, Tohoku University, Series A: Physics, Chemistry, and Metallurgy. 45(1). 137–141. 4 indexed citations

20.

Fujita, Ichiro, Tomoaki Hino, T. Yamashina, et al.. (1995). High heat load experiments for SiC and B4C coated graphite. Journal of Nuclear Materials. 220-222. 795–799. 4 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