Christopher John O'Brien

98 total papers · 1.7k total citations
45 papers, 1.2k citations indexed

About

Christopher John O'Brien is a scholar working on Materials Chemistry, Surgery and Oncology. According to data from OpenAlex, Christopher John O'Brien has authored 45 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Materials Chemistry, 10 papers in Surgery and 9 papers in Oncology. Recurrent topics in Christopher John O'Brien’s work include Microstructure and mechanical properties (8 papers), Iron oxide chemistry and applications (5 papers) and Nonmelanoma Skin Cancer Studies (4 papers). Christopher John O'Brien is often cited by papers focused on Microstructure and mechanical properties (8 papers), Iron oxide chemistry and applications (5 papers) and Nonmelanoma Skin Cancer Studies (4 papers). Christopher John O'Brien collaborates with scholars based in United States, Australia and Ireland. Christopher John O'Brien's co-authors include Stephen M. Foiles, KK Lee, William H. McCarthy, Donald W. Brenner, Zsolt Rak, Jeremy McMahon, Edward McNeil, John F. Thompson, Karin Petersen-Schaefer and G. W. Milton and has published in prestigious journals such as Cancer, ACS Catalysis and The Journal of Physical Chemistry C.

In The Last Decade

Co-authorship network of co-authors of Christopher John O'Brien

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

Christopher John O'Brien

41 papers receiving 1.2k citations

Fields of papers citing papers by Christopher John O'Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christopher John 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 Christopher John O'Brien. The network helps show where Christopher John O'Brien may publish in the future.

Countries citing papers authored by Christopher John O'Brien

Since Specialization
Citations

This map shows the geographic impact of Christopher John 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 Christopher John 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 Christopher John 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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