Hitoshi Sumi

About

Hitoshi Sumi is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Physical and Theoretical Chemistry. According to data from OpenAlex, Hitoshi Sumi has authored 86 papers receiving a total of 3.7k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Atomic and Molecular Physics, and Optics, 32 papers in Electrical and Electronic Engineering and 28 papers in Physical and Theoretical Chemistry. Recurrent topics in Hitoshi Sumi’s work include Spectroscopy and Quantum Chemical Studies (45 papers), Photochemistry and Electron Transfer Studies (27 papers) and Molecular Junctions and Nanostructures (20 papers). Hitoshi Sumi is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (45 papers), Photochemistry and Electron Transfer Studies (27 papers) and Molecular Junctions and Nanostructures (20 papers). Hitoshi Sumi collaborates with scholars based in Japan, Hungary and United States. Hitoshi Sumi's co-authors include R. A. Marcus, Yutaka Toyozawa, Toshiaki Kakitani, Tsutomu Asano, Atsuko Sumi, Shuji Abe, Koji Ando, Hiroyuki Furuta, Jens Ulstrup and Sung June Cho and has published in prestigious journals such as Physical Review Letters, Journal of the American Chemical Society and The Journal of Chemical Physics.

In The Last Decade

Co-authorship network of co-authors of Hitoshi Sumi i

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Fields of papers citing papers by Hitoshi Sumi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hitoshi Sumi

Since Specialization

Citations

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