P. J. Simpson

231 papers and 6.3k indexed citations i.

About

P. J. Simpson is a scholar working on Electrical and Electronic Engineering, Mechanics of Materials and Molecular Biology. According to data from OpenAlex, P. J. Simpson has authored 231 papers receiving a total of 6.3k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Electrical and Electronic Engineering, 60 papers in Mechanics of Materials and 44 papers in Molecular Biology. Recurrent topics in P. J. Simpson’s work include Muon and positron interactions and applications (51 papers), Semiconductor materials and devices (44 papers) and Ion-surface interactions and analysis (23 papers). P. J. Simpson is often cited by papers focused on Muon and positron interactions and applications (51 papers), Semiconductor materials and devices (44 papers) and Ion-surface interactions and analysis (23 papers). P. J. Simpson collaborates with scholars based in United Kingdom, Canada and United States. P. J. Simpson's co-authors include Stephen Matthews, Michael P. Williamson, Harry J. Gilbert, David N. Bolam, Lyudmila V. Goncharova, E. G. Barbagiovanni, Ernesto Cota, D. J. Lockwood, Andrew P. Knights and U. Myler and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and Journal of the American Chemical Society.

In The Last Decade

Co-authorship network of co-authors of P. J. Simpson i

Fields of papers citing papers by P. J. Simpson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. J. Simpson. 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 P. J. Simpson. The network helps show where P. J. Simpson may publish in the future.

Countries citing papers authored by P. J. Simpson

Since Specialization
Citations

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