Takumi Kikegawa

391 total papers · 9.1k total citations
271 papers, 7.5k citations indexed

About

Takumi Kikegawa is a scholar working on Geophysics, Materials Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Takumi Kikegawa has authored 271 papers receiving a total of 7.5k indexed citations (citations by other indexed papers that have themselves been cited), including 190 papers in Geophysics, 127 papers in Materials Chemistry and 87 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Takumi Kikegawa’s work include High-pressure geophysics and materials (188 papers), Geological and Geochemical Analysis (67 papers) and Crystal Structures and Properties (48 papers). Takumi Kikegawa is often cited by papers focused on High-pressure geophysics and materials (188 papers), Geological and Geochemical Analysis (67 papers) and Crystal Structures and Properties (48 papers). Takumi Kikegawa collaborates with scholars based in Japan, United States and China. Takumi Kikegawa's co-authors include Osamu Shimomura, Shigeaki Ono, Yasuo Ohishi, Eiji Ohtani, Takehiko Yagi, Wataru Utsumi, Hiroshi Iwasaki, Tadashi Kondo, Keiji Kusaba and Naohisa Hirao and has published in prestigious journals such as Nature, Science and Journal of the American Chemical Society.

In The Last Decade

Co-authorship network of co-authors of Takumi Kikegawa

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

Takumi Kikegawa

267 papers receiving 7.2k citations

Fields of papers citing papers by Takumi Kikegawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takumi Kikegawa

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026