Ryuichi Ohta

28 papers and 475 indexed citations
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About

Ryuichi Ohta is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, Ryuichi Ohta has authored 28 papers receiving a total of 475 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Atomic and Molecular Physics, and Optics, 18 papers in Electrical and Electronic Engineering and 8 papers in Biomedical Engineering. Recurrent topics in Ryuichi Ohta’s work include Photonic and Optical Devices (14 papers), Mechanical and Optical Resonators (12 papers) and Photonic Crystals and Applications (7 papers). Ryuichi Ohta is often cited by papers focused on Photonic and Optical Devices (14 papers), Mechanical and Optical Resonators (12 papers) and Photonic Crystals and Applications (7 papers). Ryuichi Ohta collaborates with scholars based in Japan and Germany. Ryuichi Ohta's co-authors include Satoshi Iwamoto, Yasuhiko Arakawa, Yasutomo Ota, Hiroshi Yamaguchi, Naoto Kumagai, Hajime Okamoto, M. Minowa, Yoshiyuki Inoue, Satomi Ishida and Tetsuya Mizumoto and has published in prestigious journals such as Physical Review Letters, Nature Communications and Applied Physics Letters.

In The Last Decade

Co-authorship network of co-authors of Ryuichi Ohta

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

Fields of papers citing papers by Ryuichi Ohta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryuichi Ohta

Since Specialization
Citations

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

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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2026