S. Ohkawa

72 total papers · 451 total citations
43 papers, 334 citations indexed

About

S. Ohkawa is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, S. Ohkawa has authored 43 papers receiving a total of 334 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Electrical and Electronic Engineering, 17 papers in Atomic and Molecular Physics, and Optics and 7 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in S. Ohkawa's work include Magneto-Optical Properties and Applications (12 papers), Electromagnetic Scattering and Analysis (11 papers) and Electromagnetic Simulation and Numerical Methods (8 papers). S. Ohkawa is often cited by papers focused on Magneto-Optical Properties and Applications (12 papers), Electromagnetic Scattering and Analysis (11 papers) and Electromagnetic Simulation and Numerical Methods (8 papers). S. Ohkawa collaborates with scholars based in Japan and United States. S. Ohkawa's co-authors include K. Yashiro, Masakazu Aoki, H. Masuda, Ning Guan, Manabu Watanabe, Gaobiao Xiao, Ning Guan, M. Miyazaki, C. E. Zaspel and M. Hayakawa and has published in prestigious journals such as Journal of Applied Physics, IEEE Transactions on Microwave Theory and Techniques and IEEE Transactions on Antennas and Propagation.

In The Last Decade

S. Ohkawa

37 papers receiving 290 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
S. Ohkawa	254	101	80	49	43	43	334
Jianwei Zhang	189 0.7×	104 1.0×	44 0.6×	34 0.7×	19 0.4×	60	310
Xin Zhao	182 0.7×	109 1.1×	120 1.5×	31 0.6×	82 1.9×	53	394
J.I. Raffel	209 0.8×	82 0.8×	45 0.6×	50 1.0×	12 0.3×	35	355
Piotr Sypek	230 0.9×	149 1.5×	23 0.3×	15 0.3×	72 1.7×	22	336
Yoshito Tsunoda	223 0.9×	111 1.1×	30 0.4×	14 0.3×	8 0.2×	26	335
Jung-Hwan Song	109 0.4×	79 0.8×	64 0.8×	11 0.2×	53 1.2×	51	365
Benyi Wang	95 0.4×	222 2.2×	86 1.1×	37 0.8×	16 0.4×	39	332
H.L. Peek	289 1.1×	52 0.5×	42 0.5×	7 0.1×	59 1.4×	36	389
A. Kamal	176 0.7×	161 1.6×	28 0.3×	8 0.2×	20 0.5×	34	305
Martin McCallum	310 1.2×	44 0.4×	102 1.3×	9 0.2×	20 0.5×	57	360

Countries citing papers authored by S. Ohkawa

Since Specialization

Citations

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

Fields of papers citing papers by S. Ohkawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Ohkawa

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

All Works

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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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