Ryohei Takei

93 total papers · 715 total citations
50 papers, 532 citations indexed

About

Ryohei Takei is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Biomedical Engineering. According to data from OpenAlex, Ryohei Takei has authored 50 papers receiving a total of 532 indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Electrical and Electronic Engineering, 22 papers in Atomic and Molecular Physics, and Optics and 14 papers in Biomedical Engineering. Recurrent topics in Ryohei Takei's work include Photonic and Optical Devices (33 papers), Photonic Crystals and Applications (15 papers) and Innovative Energy Harvesting Technologies (9 papers). Ryohei Takei is often cited by papers focused on Photonic and Optical Devices (33 papers), Photonic Crystals and Applications (15 papers) and Innovative Energy Harvesting Technologies (9 papers). Ryohei Takei collaborates with scholars based in Japan and United States. Ryohei Takei's co-authors include Tetsuya Mizumoto, Yuya Shoji, Youichi Sakakibara, M. Mori, Toshihiro Kamei, Emiko Omoda, Shoko Manako, Takeshi Kobayashi, Toshihiro Itoh and Sang-Hun Kim and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Optics Letters.

In The Last Decade

Ryohei Takei

45 papers receiving 511 citations

Author Peers

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

Author						Papers	Cites
Ryohei Takei	483	236	99	80	48	50	532
Étienne Gaviot	323 0.7×	160 0.7×	131 1.3×	71 0.9×	86 1.8×	51	500
Zhifeng Chen	265 0.5×	232 1.0×	67 0.7×	131 1.6×	30 0.6×	54	501
Jiho Joo	466 1.0×	147 0.6×	152 1.5×	69 0.9×	29 0.6×	56	534
Wei Cui	234 0.5×	109 0.5×	68 0.7×	139 1.7×	158 3.3×	58	510
V.R. Balakrishnan	328 0.7×	106 0.4×	158 1.6×	102 1.3×	29 0.6×	33	447
Minghua Wang	357 0.7×	157 0.7×	91 0.9×	238 3.0×	60 1.3×	43	513
Patrick Ong	414 0.9×	175 0.7×	178 1.8×	118 1.5×	13 0.3×	38	497
Hiromasa Shimizu	359 0.7×	261 1.1×	100 1.0×	150 1.9×	12 0.3×	54	546
J. Demeulemeester	425 0.9×	330 1.4×	207 2.1×	124 1.6×	37 0.8×	34	593
A. R. Prokopov	369 0.8×	364 1.5×	176 1.8×	34 0.4×	14 0.3×	46	464

Countries citing papers authored by Ryohei Takei

Since Specialization

Citations

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

Fields of papers citing papers by Ryohei Takei

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryohei Takei

This figure shows the co-authorship network connecting the top 25 collaborators of Ryohei Takei. A scholar is included among the top collaborators of Ryohei Takei 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 Ryohei Takei. Ryohei Takei 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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