Jun Kumagai

2.1k total citations
93 papers, 1.7k citations indexed

About

Jun Kumagai is a scholar working on Organic Chemistry, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Jun Kumagai has authored 93 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Organic Chemistry, 22 papers in Atomic and Molecular Physics, and Optics and 19 papers in Materials Chemistry. Recurrent topics in Jun Kumagai's work include Quantum, superfluid, helium dynamics (19 papers), Advanced Chemical Physics Studies (16 papers) and Radiation Effects and Dosimetry (9 papers). Jun Kumagai is often cited by papers focused on Quantum, superfluid, helium dynamics (19 papers), Advanced Chemical Physics Studies (16 papers) and Radiation Effects and Dosimetry (9 papers). Jun Kumagai collaborates with scholars based in Japan, United States and United Kingdom. Jun Kumagai's co-authors include Tetsuo Miyazaki, Takayuki Kumada, Hisao Yoshida, L. R. Johnson, Tsuneki Ichikawa, Koustav Sarkar, Hans K. Uhthoff, Hayato Yuzawa, Hiroyuki Yamada and Mikito Inokuchi and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Chemical Physics and The Journal of Physical Chemistry B.

In The Last Decade

Jun Kumagai

88 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jun Kumagai Japan 25 343 336 316 262 230 93 1.7k
G. Laßmann Germany 24 257 0.7× 893 2.7× 151 0.5× 184 0.7× 110 0.5× 136 2.1k
B.L. Barnett United States 23 474 1.4× 615 1.8× 101 0.3× 279 1.1× 70 0.3× 53 2.1k
Tomotsumi Fujisawa Japan 22 160 0.5× 466 1.4× 71 0.2× 287 1.1× 256 1.1× 65 1.8k
Robert L. Jenkins United Kingdom 30 920 2.7× 1.0k 3.0× 191 0.6× 231 0.9× 28 0.1× 82 2.7k
Marc Lecouvey France 27 825 2.4× 743 2.2× 47 0.1× 288 1.1× 34 0.1× 123 2.3k
Yuyuan Zhang China 25 116 0.3× 681 2.0× 139 0.4× 152 0.6× 133 0.6× 101 2.0k
Bernd Ebert Germany 24 162 0.5× 851 2.5× 122 0.4× 369 1.4× 85 0.4× 84 2.4k
J Chayen United Kingdom 7 201 0.6× 492 1.5× 65 0.2× 246 0.9× 56 0.2× 14 1.3k
Gretchen S. Mandel United States 24 329 1.0× 657 2.0× 59 0.2× 180 0.7× 76 0.3× 41 1.8k
Hiroaki Okuno Japan 21 462 1.3× 450 1.3× 44 0.1× 170 0.6× 47 0.2× 90 1.2k

Countries citing papers authored by Jun Kumagai

Since Specialization
Citations

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

Fields of papers citing papers by Jun Kumagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jun Kumagai

This figure shows the co-authorship network connecting the top 25 collaborators of Jun Kumagai. A scholar is included among the top collaborators of Jun Kumagai 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 Jun Kumagai. Jun Kumagai 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.
Lin, Zihan, Akira Yamamoto, Yagna Prakash Bhoi, et al.. (2025). Photocatalytic decarboxylative deuteration of lauric acid with heavy water for sustainable synthesis of deuterated alkanes. Catalysis Science & Technology. 15(16). 4637–4648. 1 indexed citations
2.
Oda, Akira, Yuta Yamamoto, Wei Shi, et al.. (2025). Hydrophobic, Acid-Free Zeolite-Confined Pt–Cu Nanoalloys Break Activity–Selectivity Limits in Low-Temperature Methane-to-Methanol Oxidation. Journal of the American Chemical Society. 147(33). 30009–30021. 1 indexed citations
3.
Kumagai, Jun, Hiromitsu Iwata, Kenji Komaguchi, et al.. (2025). Performance evaluation of ESR dosimeters under proton beam FLASH irradiation conditions. Journal of Radiation Research. 66(6). 719–726.
4.
Sasai, Ryo, Kaoru Ohta, Takuya Fujimura, et al.. (2025). Mechanism Responsible for Changes in the Luminescence Properties of Terbium (III)–Doped Layered Double Hydroxides During Carbonate/Chloride Exchange. Luminescence. 40(4). e70174–e70174. 1 indexed citations
5.
Kondo, Takashi, et al.. (2024). Selective Killing of Human Breast Cancer Cells by Plasma‐Treated L‐Arginine Solution. Plasma Processes and Polymers. 22(4).
6.
Oda, Akira, Yuya Kimura, Yuta Yamamoto, et al.. (2024). Rutile TiO2-Supported Pt Nanoparticle Catalysts for the Low-Temperature Oxidation of Ethane to Ethanol. Journal of the American Chemical Society. 146(29). 20122–20132. 5 indexed citations
7.
8.
Kusaka, Shinpei, Jun Kumagai, Cho Rong Kim, et al.. (2021). Stabilization of radical active species in a MOF nanospace to exploit unique reaction pathways. Chemical Communications. 57(91). 12115–12118. 3 indexed citations
9.
Kumagai, Jun, Shinpei Kusaka, Akihiro Hori, et al.. (2021). Triplet Carbene with Highly Enhanced Thermal Stability in the Nanospace of a Metal–Organic Framework. Journal of the American Chemical Society. 143(21). 8129–8136. 11 indexed citations
10.
11.
Ikehata, Hironobu, Jun Kumagai, Tetsuya Ono, & Akimichi Morita. (2013). Solar-UV-signature mutation prefers TCG to CCG: extrapolative consideration from UVA1-induced mutation spectra in mouse skin. Photochemical & Photobiological Sciences. 12(8). 1319–1327. 16 indexed citations
12.
Kumagai, Jun, et al.. (2011). The Bystander Effect is a Novel Mechanism of UVA‐Induced Melanogenesis. Photochemistry and Photobiology. 88(2). 389–397. 11 indexed citations
13.
Shimizu, Yuta, Takayuki Kumada, & Jun Kumagai. (2008). Electron spin resonance spectroscopy of molecules in large precessional motion: A case of and in solid parahydrogen. Journal of Magnetic Resonance. 194(1). 76–80. 2 indexed citations
14.
Kumagai, Jun, Yoshiteru Itagaki, Masaru Shiotani, et al.. (2003). Long-Lived Mutagenic Radicals Induced in Mammalian Cells by Ionizing Radiation are Mainly Localized to Proteins. Radiation Research. 160(1). 95–102. 40 indexed citations
15.
Miyazaki, Tetsuo, Yoshiteru Itagaki, Masaru Shiotani, et al.. (2001). Induction of Gene Mutation and Cancer by Extra-DNA Bystander Effect of Long-lived Protein Radicals inGamma Ray Irradiated Mammalian Cells.. Journal of Radiation Research. 42(4). 517. 1 indexed citations
16.
Kumagai, Jun, Takayuki Kumada, M. Watanabe, & Tsuyoshi Miyazaki. (2000). Electron spin echo study of long-lived radicals which cause mutation in γ-ray irradiated mammalian cells. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 56(13). 2509–2516. 8 indexed citations
17.
Kumagai, Jun, Hiromi Katoh, Tetsuo Miyazaki, Jun Hidema, & Tadashi Kumagai. (1999). Differences in the Sensitivity to UVB Radiation of Two Cultivars of Rice (Oryza Sativa L.) based on Observation of Long-Lived Radicals. Journal of Radiation Research. 40(4). 303–310. 8 indexed citations
18.
Rubio-Terrés, Carlos, et al.. (1995). Flat adenomas and flat adenocarcinomas of the colorectal mucosa in Japanese and Swedish patients. Diseases of the Colon & Rectum. 38(10). 1075–1079. 38 indexed citations
19.
Kumagai, Jun, Hiroshi Yoshida, & Tsuneki Ichikawa. (1995). Electronic Structure of Oligosilane and Polysilane Radical Cations as Studied by Electron Spin Resonance and Electronic Absorption Spectroscopy. The Journal of Physical Chemistry. 99(20). 7965–7969. 25 indexed citations
20.
Kumagai, Jun, et al.. (1992). Collagen type III in rotator cuff tears: An immunohistochemical study. Journal of Shoulder and Elbow Surgery. 1(4). 187–192. 34 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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