Yoshiharu Usui

68 total papers · 1.5k total citations
58 papers, 1.3k citations indexed

About

Yoshiharu Usui is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Materials Chemistry. According to data from OpenAlex, Yoshiharu Usui has authored 58 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Organic Chemistry, 22 papers in Physical and Theoretical Chemistry and 21 papers in Materials Chemistry. Recurrent topics in Yoshiharu Usui's work include Photochemistry and Electron Transfer Studies (21 papers), Porphyrin and Phthalocyanine Chemistry (10 papers) and Radical Photochemical Reactions (9 papers). Yoshiharu Usui is often cited by papers focused on Photochemistry and Electron Transfer Studies (21 papers), Porphyrin and Phthalocyanine Chemistry (10 papers) and Radical Photochemical Reactions (9 papers). Yoshiharu Usui collaborates with scholars based in Japan, Germany and India. Yoshiharu Usui's co-authors include Masao Koizumi, Leonard I. Grossweiner, Akihiro Wakisaka, Yuki Fujii, Osamu Ito, Toshifumi Konishi, Katsumi Tokumaru, Mamoru Fujitsuka, Hiroko Nakamura and Hiroaki Misawa and has published in prestigious journals such as Macromolecules, Chemical Communications and The Journal of Physical Chemistry.

In The Last Decade

Yoshiharu Usui

57 papers receiving 1.3k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Yoshiharu Usui 460 439 364 268 184 58 1.3k
Ayman A. Abdel‐Shafi 409 0.9× 869 2.0× 395 1.1× 144 0.5× 270 1.5× 64 1.5k
David R. Worrall 405 0.9× 826 1.9× 633 1.7× 268 1.0× 194 1.1× 71 1.7k
Zbigniew Gasyna 323 0.7× 878 2.0× 285 0.8× 257 1.0× 69 0.4× 49 1.4k
H.‐D. Brauer 727 1.6× 802 1.8× 596 1.6× 170 0.6× 359 2.0× 107 1.7k
Bernardo de Souza 437 0.9× 664 1.5× 217 0.6× 219 0.8× 45 0.2× 46 1.6k
M. Consuelo Cuquerella 422 0.9× 306 0.7× 221 0.6× 519 1.9× 198 1.1× 48 1.3k
Toshi Nagata 304 0.7× 1.0k 2.3× 202 0.6× 400 1.5× 51 0.3× 69 1.6k
M. Yu. Losytskyy 283 0.6× 562 1.3× 224 0.6× 706 2.6× 114 0.6× 95 1.6k
John R. Harbour 415 0.9× 644 1.5× 242 0.7× 295 1.1× 115 0.6× 49 1.8k
R. P. Linstead 839 1.8× 593 1.4× 164 0.5× 387 1.4× 143 0.8× 77 1.6k

Countries citing papers authored by Yoshiharu Usui

Since Specialization
Citations

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

Fields of papers citing papers by Yoshiharu Usui

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoshiharu Usui

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

All Works

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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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