J.R. Hellmann

About

J.R. Hellmann is a scholar working on Mechanical Engineering, Ceramics and Composites and Materials Chemistry. According to data from OpenAlex, J.R. Hellmann has authored 28 papers receiving a total of 436 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Mechanical Engineering, 14 papers in Ceramics and Composites and 10 papers in Materials Chemistry. Recurrent topics in J.R. Hellmann’s work include Advanced ceramic materials synthesis (14 papers), Aluminum Alloys Composites Properties (8 papers) and Mechanical Behavior of Composites (6 papers). J.R. Hellmann is often cited by papers focused on Advanced ceramic materials synthesis (14 papers), Aluminum Alloys Composites Properties (8 papers) and Mechanical Behavior of Composites (6 papers). J.R. Hellmann collaborates with scholars based in United States, Japan and Italy. J.R. Hellmann's co-authors include D. A. Koss, H. T. Hahn, D. J. Green, Christopher L. Muhlstein, J. D. Maynard, Ming Pan, T. Tanaka, V. S. STUBIČAN, A. E. Segall and Paolo Colombo and has published in prestigious journals such as Applied Physics Letters, Journal of the American Ceramic Society and Journal of Materials Science.

In The Last Decade

Co-authorship network of co-authors of J.R. Hellmann i

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Fields of papers citing papers by J.R. Hellmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by J.R. Hellmann

Since Specialization

Citations

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