Ryuji Oshima

About

Ryuji Oshima is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, Ryuji Oshima has authored 95 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 75 papers in Electrical and Electronic Engineering, 61 papers in Atomic and Molecular Physics, and Optics and 29 papers in Materials Chemistry. Recurrent topics in Ryuji Oshima’s work include Semiconductor Quantum Structures and Devices (54 papers), solar cell performance optimization (45 papers) and Chalcogenide Semiconductor Thin Films (37 papers). Ryuji Oshima is often cited by papers focused on Semiconductor Quantum Structures and Devices (54 papers), solar cell performance optimization (45 papers) and Chalcogenide Semiconductor Thin Films (37 papers). Ryuji Oshima collaborates with scholars based in Japan, Germany and United States. Ryuji Oshima's co-authors include Yoshitaka Okada, Ayami Takata, Takeyoshi Sugaya, Yasushi Shoji, Kikuo Makita, Koji Matsubara, Hidemi Shigekawa, Shigeru Niki, Hidenori Mizuno and Katsuhisa Yoshida and has published in prestigious journals such as Physical Review Letters, Energy & Environmental Science and Applied Physics Letters.

In The Last Decade

Co-authorship network of co-authors of Ryuji Oshima i

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Fields of papers citing papers by Ryuji Oshima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryuji Oshima

Since Specialization

Citations

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