Toshiki Hikosaka

40 papers and 433 indexed citations i.

About

Toshiki Hikosaka is a scholar working on Condensed Matter Physics, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Toshiki Hikosaka has authored 40 papers receiving a total of 433 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Condensed Matter Physics, 24 papers in Electrical and Electronic Engineering and 20 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Toshiki Hikosaka’s work include GaN-based semiconductor devices and materials (36 papers), Ga2O3 and related materials (20 papers) and Semiconductor materials and devices (19 papers). Toshiki Hikosaka is often cited by papers focused on GaN-based semiconductor devices and materials (36 papers), Ga2O3 and related materials (20 papers) and Semiconductor materials and devices (19 papers). Toshiki Hikosaka collaborates with scholars based in Japan, Switzerland and South Korea. Toshiki Hikosaka's co-authors include Nobuhiko Sawaki, Yoshio Honda, M. Yamaguchi, Tomoyuki Tanikawa, Masahito Yamaguchi, Norikatsu Koide, Shinya Nunoue, Tetsuo Narita, Shigeyasu Tanaka and Hisashi Yoshida and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of the Physical Society of Japan.

In The Last Decade

Co-authorship network of co-authors of Toshiki Hikosaka i

Fields of papers citing papers by Toshiki Hikosaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Toshiki Hikosaka

Since Specialization
Citations

This map shows the geographic impact of Toshiki Hikosaka'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 Toshiki Hikosaka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshiki Hikosaka 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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2025