Hajime Shirai

247 papers and 3.4k indexed citations i.

About

Hajime Shirai is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Biomedical Engineering. According to data from OpenAlex, Hajime Shirai has authored 247 papers receiving a total of 3.4k indexed citations (citations by other indexed papers that have themselves been cited), including 199 papers in Electrical and Electronic Engineering, 165 papers in Materials Chemistry and 32 papers in Biomedical Engineering. Recurrent topics in Hajime Shirai’s work include Plasmonics for Photovoltaic Devices (121 papers), Silicon Nanostructures and Photoluminescence (115 papers) and Silicon and Solar Cell Technologies (76 papers). Hajime Shirai is often cited by papers focused on Plasmonics for Photovoltaic Devices (121 papers), Silicon Nanostructures and Photoluminescence (115 papers) and Silicon and Solar Cell Technologies (76 papers). Hajime Shirai collaborates with scholars based in Japan, France and China. Hajime Shirai's co-authors include Isamu Shimizu, Keiji Ueno, Ryo Ishikawa, Jun‐ichi Hanna, Qiming Liu, Yasuhiro Hasegawa, Jaker Hossain, Takeshi Arai, Zeguo Tang and B. Drévillon and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Hajime Shirai i

Fields of papers citing papers by Hajime Shirai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hajime Shirai

Since Specialization
Citations

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