Hiroshi Amano

1.1k papers and 31.4k indexed citations
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About

Hiroshi Amano is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Hiroshi Amano has authored 1.1k papers receiving a total of 31.4k indexed citations (citations by other indexed papers that have themselves been cited), including 816 papers in Condensed Matter Physics, 398 papers in Electronic, Optical and Magnetic Materials and 320 papers in Electrical and Electronic Engineering. Recurrent topics in Hiroshi Amano’s work include GaN-based semiconductor devices and materials (816 papers), Ga2O3 and related materials (395 papers) and ZnO doping and properties (269 papers). Hiroshi Amano is often cited by papers focused on GaN-based semiconductor devices and materials (816 papers), Ga2O3 and related materials (395 papers) and ZnO doping and properties (269 papers). Hiroshi Amano collaborates with scholars based in Japan, Sweden and United States. Hiroshi Amano's co-authors include Isamu Akasaki, Tetsuya Takeuchi, Kazumasa Hiramatsu, Nobuhiko Sawaki, Isamu Akasaki Isamu Akasaki, Motoaki Iwaya, Satoshi Kamiyama, Yoshihiko Toyoda, Jung Han and M. Kito and has published in prestigious journals such as Nature, Physical Review Letters and Angewandte Chemie International Edition.

In The Last Decade

Co-authorship network of co-authors of Hiroshi Amano

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

Fields of papers citing papers by Hiroshi Amano

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroshi Amano

Since Specialization
Citations

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