Toshihiko Ohnuki

About

Toshihiko Ohnuki is a scholar working on Inorganic Chemistry, Global and Planetary Change and Materials Chemistry. According to data from OpenAlex, Toshihiko Ohnuki has authored 233 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 146 papers in Inorganic Chemistry, 67 papers in Global and Planetary Change and 51 papers in Materials Chemistry. Recurrent topics in Toshihiko Ohnuki’s work include Radioactive element chemistry and processing (144 papers), Radioactive contamination and transfer (67 papers) and Geochemistry and Elemental Analysis (39 papers). Toshihiko Ohnuki is often cited by papers focused on Radioactive element chemistry and processing (144 papers), Radioactive contamination and transfer (67 papers) and Geochemistry and Elemental Analysis (39 papers). Toshihiko Ohnuki collaborates with scholars based in Japan, United States and China. Toshihiko Ohnuki's co-authors include Naofumi Kozai, Takashi Murakami, Kazuya Tanaka, Hiroshi Isobe, Satoshi Utsunomiya, Fuminori Sakamoto, Takuo Ozaki, Yoshinori Suzuki, Arokiasamy J. Francis and Tsutomu Satō and has published in prestigious journals such as Environmental Science & Technology, Geochimica et Cosmochimica Acta and Applied and Environmental Microbiology.

In The Last Decade

Co-authorship network of co-authors of Toshihiko Ohnuki

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

Fields of papers citing papers by Toshihiko Ohnuki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Toshihiko Ohnuki

Since Specialization

Citations

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