H. Nagai

429 total citations
44 papers, 327 citations indexed

About

H. Nagai is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Biomedical Engineering. According to data from OpenAlex, H. Nagai has authored 44 papers receiving a total of 327 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Electrical and Electronic Engineering, 15 papers in Atomic and Molecular Physics, and Optics and 10 papers in Biomedical Engineering. Recurrent topics in H. Nagai's work include Laser Design and Applications (13 papers), Diamond and Carbon-based Materials Research (6 papers) and Spectroscopy and Laser Applications (6 papers). H. Nagai is often cited by papers focused on Laser Design and Applications (13 papers), Diamond and Carbon-based Materials Research (6 papers) and Spectroscopy and Laser Applications (6 papers). H. Nagai collaborates with scholars based in Japan, United States and Germany. H. Nagai's co-authors include Makoto Yoshida, Toshio Goto, Norihiko Nishizawa, Masaki Hashida, Yuichi Setsuhara, Masayuki Fujita, Y. Izawa, Yasukazu Izawa, Jun Takayanagi and Wataru Watanabe and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Optics Express.

In The Last Decade

H. Nagai

39 papers receiving 316 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. Nagai Japan 10 158 125 119 116 57 44 327
Zachary Lingley United States 11 261 1.7× 112 0.9× 58 0.5× 35 0.3× 203 3.6× 43 397
Traian Dascălu Romania 13 395 2.5× 326 2.6× 22 0.2× 51 0.4× 48 0.8× 56 506
Ulrich A. Russek Germany 7 85 0.5× 180 1.4× 57 0.5× 90 0.8× 18 0.3× 10 353
R. J. Farley United Kingdom 9 239 1.5× 148 1.2× 72 0.6× 158 1.4× 54 0.9× 11 437
Eugeny Mitsai Russia 13 130 0.8× 112 0.9× 286 2.4× 188 1.6× 148 2.6× 30 498
K. Ansari Singapore 12 266 1.7× 75 0.6× 275 2.3× 107 0.9× 63 1.1× 23 446
Vadim Sidorkin Netherlands 9 225 1.4× 36 0.3× 99 0.8× 66 0.6× 78 1.4× 22 314
Rebecca L. Agapov United States 9 93 0.6× 16 0.1× 84 0.7× 181 1.6× 39 0.7× 15 348
Jerias Batista Brazil 11 332 2.1× 79 0.6× 80 0.7× 37 0.3× 112 2.0× 18 473
Susumu Fujimori Japan 9 141 0.9× 55 0.4× 76 0.6× 43 0.4× 211 3.7× 28 331

Countries citing papers authored by H. Nagai

Since Specialization
Citations

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

Fields of papers citing papers by H. Nagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of H. Nagai. A scholar is included among the top collaborators of H. Nagai 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. Nagai. H. Nagai 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.
Inada, Yuki, H. Nagai, Yasushi Yamano, et al.. (2020). A Systematic Comparison of Intense-Mode Vacuum Arc Between CuCr and AgWC Electrode by Using Various Optical Diagnostics. IEEE Transactions on Plasma Science. 48(6). 2224–2236. 8 indexed citations
2.
Inada, Yuki, et al.. (2020). Influence of CuCr electrode composition on 2D electron and metal vapor density distribution over vacuum arc. Journal of Physics D Applied Physics. 53(30). 305201–305201. 7 indexed citations
3.
Nagai, H., Yuki Inada, Shigeyasu Matsuoka, et al.. (2019). Initiation Process of Vacuum Breakdown Between Cu and CuCr Electrodes. IEEE Transactions on Plasma Science. 47(11). 5191–5197. 10 indexed citations
4.
Suenami, Koichi, et al.. (2018). Liquid chromatography–mass spectrometry studies on the isomeric 1-fluorobenzyl-3-naphthoyl-indoles: FUB-JWH-018 and five isomers. Forensic Toxicology. 37(1). 113–120. 3 indexed citations
5.
Inada, Yuki, T. Kamiya, H. Nagai, et al.. (2018). Talbot interferometry for imaging two-dimensional electron density distribution over discharge plasma with higher sensitivity. Review of Scientific Instruments. 89(12). 123112–123112. 2 indexed citations
6.
Inada, Yuki, Yasushi Yamano, H. Nagai, et al.. (2018). Systematic Comparison of Vacuum Arc between CuCr and AgWC Electrode by Using Various Optical Technique. 2 indexed citations
7.
8.
Nagai, H. & Shinji Yamashita. (2014). Coherence improvement in dispersion‐tuned swept laser by pulse modulation. Electronics Letters. 50(23). 1729–1731. 8 indexed citations
9.
Oshima, Akihiro, H. Nagai, Tomohiro Takahashi, et al.. (2010). Nano- and micro-fabrication of perfluorinated polymers using quantum beam technology. Radiation Physics and Chemistry. 80(2). 230–235. 14 indexed citations
10.
Saitō, Yoshio, et al.. (2005). Improvement of a 2 kW XeCI laser with a complex resonator. 77–77.
11.
Takayanagi, Jun, Norihiko Nishizawa, H. Nagai, Makoto Yoshida, & Toshio Goto. (2005). High-Peak-Power Ultrashort Pulse Generation Using All-Fiber Chirped Pulse Amplification System with Small Core Multimode Fiber. Japanese Journal of Applied Physics. 44(1R). 177–177. 1 indexed citations
12.
Tero, Ryugo, Yong‐Hoon Kim, Zhenglong Zhang, et al.. (2005). Giant Vesicle Fusion on Microelectrodes Fabricated by Femtosecond Laser Ablation Followed by Synchrotron Radiation Etching. Japanese Journal of Applied Physics. 44(9L). L1207–L1207. 5 indexed citations
13.
Takayanagi, Jun, Norihiko Nishizawa, Toshio Goto, H. Nagai, & Makoto Yoshida. (2004). 0.9 /spl sim/ 2.7 /spl mu/m over one octave spanning ultrabroad supercontinuum generation based on all fiber system. Conference on Lasers and Electro-Optics. 1. 1 indexed citations
14.
Igarashi, Koji, Satoshi Saitô, H. Nagai, et al.. (2004). Investigation on Sub-20 fs Fiber-soliton Compression Performance of Dispersion-Flattened Fibers. Japanese Journal of Applied Physics. 43(1). 132–136. 1 indexed citations
15.
Nagai, H., et al.. (2003). Analysis of the Effect of Incorporation of a Small Amount of PMMA on Fiber Structure Formation of PET. Journal of Macromolecular Science Part B. 42(1). 189–199. 2 indexed citations
16.
Nagai, H., et al.. (2002). Fiber Structure in High Speed Melt Spinning of Poly(ethylene terephthalate)/Polymethylmethacrylate.. Sen i Gakkaishi. 58(8). 287–293. 1 indexed citations
17.
Fujikawa, Shuichi, et al.. (1994). Development of a 2-kW XeCl laser. Conference on Lasers and Electro-Optics. 1 indexed citations
18.
Nagai, H., et al.. (1993). CW 20-kW SAGE CO/sub 2/ laser for industrial use. IEEE Journal of Quantum Electronics. 29(12). 2898–2909. 6 indexed citations
19.
Nagai, H., et al.. (1982). High-pressure sealed CW CO<inf>2</inf>laser with high efficiency. IEEE Journal of Quantum Electronics. 18(3). 416–422. 14 indexed citations
20.
Nagai, H., et al.. (1981). Influence of self-absorption on output power characteristics of a high-pressure cw CO2 laser. Journal of Applied Physics. 52(8). 4953–4958. 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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