Patrick J. O’Brien

About

Patrick J. O’Brien is a scholar working on Geophysics, Artificial Intelligence and Geochemistry and Petrology. According to data from OpenAlex, Patrick J. O’Brien has authored 96 papers receiving a total of 6.2k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Geophysics, 12 papers in Artificial Intelligence and 7 papers in Geochemistry and Petrology. Recurrent topics in Patrick J. O’Brien’s work include Geological and Geochemical Analysis (68 papers), High-pressure geophysics and materials (48 papers) and earthquake and tectonic studies (45 papers). Patrick J. O’Brien is often cited by papers focused on Geological and Geochemical Analysis (68 papers), High-pressure geophysics and materials (48 papers) and earthquake and tectonic studies (45 papers). Patrick J. O’Brien collaborates with scholars based in Germany, United Kingdom and United States. Patrick J. O’Brien's co-authors include D. A. Carswell, Jochen Rötzler, Alfred Kröner, Matthias Konrad‐Schmolke, Martin A. Ziemann, Allen Kennedy, Andreas Möller, Jinghui Guo, Mingguo Zhai and Muhammad Asif Khan and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Earth and Planetary Science Letters and Science Advances.

In The Last Decade

Co-authorship network of co-authors of Patrick J. O’Brien

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

Patrick J. O’Brien

90 papers receiving 5.9k citations

Fields of papers citing papers by Patrick J. O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick J. O’Brien. 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 Patrick J. O’Brien. The network helps show where Patrick J. O’Brien may publish in the future.

Countries citing papers authored by Patrick J. O’Brien

Since Specialization

Citations

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