Robert L. Johnson

272 papers and 8.2k indexed citations i.

About

Robert L. Johnson is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, Robert L. Johnson has authored 272 papers receiving a total of 8.2k indexed citations (citations by other indexed papers that have themselves been cited), including 129 papers in Atomic and Molecular Physics, and Optics, 124 papers in Electrical and Electronic Engineering and 85 papers in Materials Chemistry. Recurrent topics in Robert L. Johnson’s work include Surface and Thin Film Phenomena (73 papers), Advanced Chemical Physics Studies (50 papers) and Electron and X-Ray Spectroscopy Techniques (37 papers). Robert L. Johnson is often cited by papers focused on Surface and Thin Film Phenomena (73 papers), Advanced Chemical Physics Studies (50 papers) and Electron and X-Ray Spectroscopy Techniques (37 papers). Robert L. Johnson collaborates with scholars based in Germany, United States and Belgium. Robert L. Johnson's co-authors include Norbert Koch, Steffen Duhm, Jürgen P. Rabe, J. Ghijsen, R. Feidenhans’l, L. Ley, M. Nielsen, Ingo Salzmann, Georg Heimel and Raymond E. Karcher and has published in prestigious journals such as Nature, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Co-authorship network of co-authors of Robert L. Johnson

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

Fields of papers citing papers by Robert L. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert L. Johnson. 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 Robert L. Johnson. The network helps show where Robert L. Johnson may publish in the future.

Countries citing papers authored by Robert L. Johnson

Since Specialization

Citations

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