Kakuya Iwata

23 papers and 531 indexed citations
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About

Kakuya Iwata is a scholar working on Materials Chemistry, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, Kakuya Iwata has authored 23 papers receiving a total of 531 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Materials Chemistry, 9 papers in Atomic and Molecular Physics, and Optics and 8 papers in Electrical and Electronic Engineering. Recurrent topics in Kakuya Iwata’s work include GaN-based semiconductor devices and materials (6 papers), Semiconductor Quantum Structures and Devices (6 papers) and Ga2O3 and related materials (5 papers). Kakuya Iwata is often cited by papers focused on GaN-based semiconductor devices and materials (6 papers), Semiconductor Quantum Structures and Devices (6 papers) and Ga2O3 and related materials (5 papers). Kakuya Iwata collaborates with scholars based in Japan and South Korea. Kakuya Iwata's co-authors include H. Asahi, Kumiko Asami, Paul Fons, Koji Matsubara, Akimasa Yamada, Shigeru Niki, Ken Nakahara, Ralf Hunger, Hideki Fujita and H. Takasu and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Optics Express.

In The Last Decade

Co-authorship network of co-authors of Kakuya Iwata

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

Fields of papers citing papers by Kakuya Iwata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kakuya Iwata

Since Specialization
Citations

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